CN110818609A - 3-乙酰基吲哚类brpf1抑制剂的制备方法及其用途 - Google Patents
3-乙酰基吲哚类brpf1抑制剂的制备方法及其用途 Download PDFInfo
- Publication number
- CN110818609A CN110818609A CN201810937871.4A CN201810937871A CN110818609A CN 110818609 A CN110818609 A CN 110818609A CN 201810937871 A CN201810937871 A CN 201810937871A CN 110818609 A CN110818609 A CN 110818609A
- Authority
- CN
- China
- Prior art keywords
- methyl
- acetyl
- indole
- alkyl
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003112 inhibitor Substances 0.000 title claims abstract description 4
- 102100021698 Peregrin Human genes 0.000 title claims description 14
- 101000896765 Homo sapiens Peregrin Proteins 0.000 title claims description 13
- 238000002360 preparation method Methods 0.000 title abstract description 77
- VUIMBZIZZFSQEE-UHFFFAOYSA-N 1-(1h-indol-3-yl)ethanone Chemical compound C1=CC=C2C(C(=O)C)=CNC2=C1 VUIMBZIZZFSQEE-UHFFFAOYSA-N 0.000 title abstract description 7
- -1 3-acetyl indole compound Chemical class 0.000 claims abstract description 132
- 150000001875 compounds Chemical class 0.000 claims abstract description 42
- 150000003839 salts Chemical class 0.000 claims abstract description 24
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 7
- 201000010099 disease Diseases 0.000 claims abstract description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 6
- 230000002265 prevention Effects 0.000 claims abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 35
- 239000001257 hydrogen Substances 0.000 claims description 32
- 150000002431 hydrogen Chemical class 0.000 claims description 30
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 26
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims description 17
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims description 16
- 229910052736 halogen Inorganic materials 0.000 claims description 16
- 150000002367 halogens Chemical group 0.000 claims description 16
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 14
- 125000004642 (C1-C12) alkoxy group Chemical group 0.000 claims description 12
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 claims description 12
- 125000003601 C2-C6 alkynyl group Chemical group 0.000 claims description 12
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 12
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 12
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 claims description 8
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 claims description 8
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 claims description 8
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 8
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 8
- 125000002102 aryl alkyloxo group Chemical group 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 8
- 125000001072 heteroaryl group Chemical group 0.000 claims description 8
- RBMURARUOFHRNZ-UHFFFAOYSA-N CC1=C(C2=C(N1)C(=CC(=C2)C(=O)NC3=CC=CC=C3OC)N4CCCC4)C(=O)C Chemical compound CC1=C(C2=C(N1)C(=CC(=C2)C(=O)NC3=CC=CC=C3OC)N4CCCC4)C(=O)C RBMURARUOFHRNZ-UHFFFAOYSA-N 0.000 claims description 6
- CCXDEROCKLKOHD-UHFFFAOYSA-N CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)N3CCCC3)C(=O)C Chemical compound CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)N3CCCC3)C(=O)C CCXDEROCKLKOHD-UHFFFAOYSA-N 0.000 claims description 6
- CDGLIJXOKVKLGZ-UHFFFAOYSA-N CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)NC(=O)C3=CC=CC=C3)C(=O)C Chemical compound CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)NC(=O)C3=CC=CC=C3)C(=O)C CDGLIJXOKVKLGZ-UHFFFAOYSA-N 0.000 claims description 6
- WMHOSKWRYWTVRI-UHFFFAOYSA-N CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)NC(=O)C3=CC=CC=C3OC)C(=O)C Chemical compound CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)NC(=O)C3=CC=CC=C3OC)C(=O)C WMHOSKWRYWTVRI-UHFFFAOYSA-N 0.000 claims description 6
- CWKCARWZELOBQN-UHFFFAOYSA-N CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)NC(=O)NC3=CC=CC=C3)C(=O)C Chemical compound CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)NC(=O)NC3=CC=CC=C3)C(=O)C CWKCARWZELOBQN-UHFFFAOYSA-N 0.000 claims description 6
- UPRHLFVVWQUYBY-UHFFFAOYSA-N CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)NC(=O)NC3=CC=CC=C3OC)C(=O)C Chemical compound CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)NC(=O)NC3=CC=CC=C3OC)C(=O)C UPRHLFVVWQUYBY-UHFFFAOYSA-N 0.000 claims description 6
- HTDMTYGDESUGSX-UHFFFAOYSA-N CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)NS(=O)(=O)C3=CC=CC=C3)C(=O)C Chemical compound CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)NS(=O)(=O)C3=CC=CC=C3)C(=O)C HTDMTYGDESUGSX-UHFFFAOYSA-N 0.000 claims description 6
- DFUGFIHPRGXYJY-UHFFFAOYSA-N CC1=C(C2=C(N1)C(=CC(=C2)C3=CN=CC=C3)NC(=O)OC(C)(C)C)C(=O)C Chemical compound CC1=C(C2=C(N1)C(=CC(=C2)C3=CN=CC=C3)NC(=O)OC(C)(C)C)C(=O)C DFUGFIHPRGXYJY-UHFFFAOYSA-N 0.000 claims description 6
- OSWMZSIAVRXMEY-UHFFFAOYSA-N CCNC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)OC Chemical compound CCNC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)OC OSWMZSIAVRXMEY-UHFFFAOYSA-N 0.000 claims description 6
- KVEOWCJJWHXZMU-UHFFFAOYSA-N CCOC(=O)NC1=CC(=CC2=C1N(C(=C2C(=O)C)C)C)C(=O)OC Chemical compound CCOC(=O)NC1=CC(=CC2=C1N(C(=C2C(=O)C)C)C)C(=O)OC KVEOWCJJWHXZMU-UHFFFAOYSA-N 0.000 claims description 6
- UOFJHBWNFQWOSS-UHFFFAOYSA-N CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)C3=CC=CC=C3 Chemical compound CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)C3=CC=CC=C3 UOFJHBWNFQWOSS-UHFFFAOYSA-N 0.000 claims description 6
- ZUFCKYMIBYYXLU-UHFFFAOYSA-N CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)NC3=CC=CC=C3 Chemical compound CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)NC3=CC=CC=C3 ZUFCKYMIBYYXLU-UHFFFAOYSA-N 0.000 claims description 6
- KPXIGRRAQLTCER-UHFFFAOYSA-N CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)NC3=CC=CC=C3OC Chemical compound CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)NC3=CC=CC=C3OC KPXIGRRAQLTCER-UHFFFAOYSA-N 0.000 claims description 6
- GXDHQPQRGHPOLG-UHFFFAOYSA-N CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)NC3=NC=CS3 Chemical compound CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)NC3=NC=CS3 GXDHQPQRGHPOLG-UHFFFAOYSA-N 0.000 claims description 6
- JJZVZJVOXOGYOI-UHFFFAOYSA-N CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)NC3CCCC3 Chemical compound CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)NC3CCCC3 JJZVZJVOXOGYOI-UHFFFAOYSA-N 0.000 claims description 6
- IAPQRZCALXUADN-UHFFFAOYSA-N CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)OC Chemical compound CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)OC IAPQRZCALXUADN-UHFFFAOYSA-N 0.000 claims description 6
- STIAFCCOFBLOKO-UHFFFAOYSA-N CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C3=CC=CC=C3 Chemical compound CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C3=CC=CC=C3 STIAFCCOFBLOKO-UHFFFAOYSA-N 0.000 claims description 6
- ONRFPAIREXMZFC-UHFFFAOYSA-N CCOC(=O)NC1=CC(=CC2=C1NC=C2C(=O)C)C(=O)OC Chemical compound CCOC(=O)NC1=CC(=CC2=C1NC=C2C(=O)C)C(=O)OC ONRFPAIREXMZFC-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 125000000623 heterocyclic group Chemical group 0.000 claims description 6
- CIMREVIFDVEWQF-UHFFFAOYSA-N methyl 3-acetyl-7-(butanoylamino)-2-methyl-1H-indole-5-carboxylate Chemical compound CCCC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)OC CIMREVIFDVEWQF-UHFFFAOYSA-N 0.000 claims description 6
- YNLMBCITZAHDQT-UHFFFAOYSA-N 1-[2-methyl-7-(piperidin-4-ylamino)-5-pyridin-3-yl-1H-indol-3-yl]ethanone Chemical compound CC1=C(C2=C(N1)C(=CC(=C2)C3=CN=CC=C3)NC4CCNCC4)C(=O)C YNLMBCITZAHDQT-UHFFFAOYSA-N 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 5
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 claims description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 4
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 claims description 4
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 4
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 4
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 claims description 4
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 4
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 claims description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 4
- UWZDXFCHZNMFJU-UHFFFAOYSA-N CC(=O)C1=CNC2=C1C=C(C=C2NS(=O)(=O)C3=CC=CC=C3OC)C(=O)OC Chemical compound CC(=O)C1=CNC2=C1C=C(C=C2NS(=O)(=O)C3=CC=CC=C3OC)C(=O)OC UWZDXFCHZNMFJU-UHFFFAOYSA-N 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 3
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 claims description 2
- WLJVXDMOQOGPHL-PPJXEINESA-N 2-phenylacetic acid Chemical compound O[14C](=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-PPJXEINESA-N 0.000 claims description 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims description 2
- 229940092714 benzenesulfonic acid Drugs 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- 239000001530 fumaric acid Substances 0.000 claims description 2
- 150000007529 inorganic bases Chemical class 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- 229960002510 mandelic acid Drugs 0.000 claims description 2
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 claims description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 2
- 229940107700 pyruvic acid Drugs 0.000 claims description 2
- 229960004889 salicylic acid Drugs 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims 18
- 238000006467 substitution reaction Methods 0.000 claims 6
- 150000003254 radicals Chemical class 0.000 claims 5
- SNHOFSHVPQLARS-UHFFFAOYSA-N CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)N(S(=O)(=O)C3=CC=CC=C3)S(=O)(=O)C4=CC=CC=C4)C(=O)C Chemical compound CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)N(S(=O)(=O)C3=CC=CC=C3)S(=O)(=O)C4=CC=CC=C4)C(=O)C SNHOFSHVPQLARS-UHFFFAOYSA-N 0.000 claims 2
- NTBBLAOVARRQNU-UHFFFAOYSA-N CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)NC(=O)NC3=CC=CC(=C3)C(F)(F)F)C(=O)C Chemical compound CC1=C(C2=C(N1)C(=CC(=C2)C(=O)OC)NC(=O)NC3=CC=CC(=C3)C(F)(F)F)C(=O)C NTBBLAOVARRQNU-UHFFFAOYSA-N 0.000 claims 2
- LYKNWHUVPNBYFY-UHFFFAOYSA-N CCCS(=O)(=O)CC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)OC Chemical compound CCCS(=O)(=O)CC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)OC LYKNWHUVPNBYFY-UHFFFAOYSA-N 0.000 claims 2
- ZLRGXEYXOKDERH-UHFFFAOYSA-N CCOC(=O)CC(=O)NC1=CC(=CC2=C1N(C(=C2C(=O)C)C)C)C(=O)OC Chemical compound CCOC(=O)CC(=O)NC1=CC(=CC2=C1N(C(=C2C(=O)C)C)C)C(=O)OC ZLRGXEYXOKDERH-UHFFFAOYSA-N 0.000 claims 2
- BMBQBRXFYRKQMJ-UHFFFAOYSA-N CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)NC Chemical compound CCOC(=O)NC1=CC(=CC2=C1NC(=C2C(=O)C)C)C(=O)NC BMBQBRXFYRKQMJ-UHFFFAOYSA-N 0.000 claims 2
- 125000005605 benzo group Chemical group 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 229910052728 basic metal Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 102000001805 Bromodomains Human genes 0.000 abstract description 7
- 108050009021 Bromodomains Proteins 0.000 abstract description 6
- 230000005764 inhibitory process Effects 0.000 abstract description 4
- 101710180927 Zinc finger protein 1 Proteins 0.000 abstract description 2
- 102100028610 Zinc finger protein 1 homolog Human genes 0.000 abstract description 2
- 239000000651 prodrug Substances 0.000 abstract 1
- 229940002612 prodrug Drugs 0.000 abstract 1
- 239000012453 solvate Substances 0.000 abstract 1
- 239000005483 tyrosine kinase inhibitor Substances 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 132
- 239000007787 solid Substances 0.000 description 100
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 99
- 238000005481 NMR spectroscopy Methods 0.000 description 96
- 238000006243 chemical reaction Methods 0.000 description 78
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 78
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 50
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 50
- 239000000243 solution Substances 0.000 description 44
- 239000012043 crude product Substances 0.000 description 40
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 37
- 230000015572 biosynthetic process Effects 0.000 description 29
- 238000003786 synthesis reaction Methods 0.000 description 29
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 27
- 239000003208 petroleum Substances 0.000 description 25
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 24
- 238000010898 silica gel chromatography Methods 0.000 description 23
- 239000011734 sodium Substances 0.000 description 23
- 239000002274 desiccant Substances 0.000 description 21
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000003756 stirring Methods 0.000 description 13
- 108010033040 Histones Proteins 0.000 description 12
- 235000002597 Solanum melongena Nutrition 0.000 description 12
- RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 12
- 239000000706 filtrate Substances 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 11
- 239000003153 chemical reaction reagent Substances 0.000 description 11
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 10
- 102100033071 Histone acetyltransferase KAT6A Human genes 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 108090000623 proteins and genes Proteins 0.000 description 10
- 238000000746 purification Methods 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 239000012074 organic phase Substances 0.000 description 9
- 101000944179 Homo sapiens Histone acetyltransferase KAT6A Proteins 0.000 description 8
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 8
- 239000012346 acetyl chloride Substances 0.000 description 8
- 239000012065 filter cake Substances 0.000 description 8
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 108010077544 Chromatin Proteins 0.000 description 7
- 102000006947 Histones Human genes 0.000 description 7
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 7
- 239000011324 bead Substances 0.000 description 7
- 210000003483 chromatin Anatomy 0.000 description 7
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 6
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 6
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 6
- 102000004169 proteins and genes Human genes 0.000 description 6
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000007810 chemical reaction solvent Substances 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 239000005457 ice water Substances 0.000 description 5
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- 229960000549 4-dimethylaminophenol Drugs 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 4
- QZRGKCOWNLSUDK-UHFFFAOYSA-N Iodochlorine Chemical compound ICl QZRGKCOWNLSUDK-UHFFFAOYSA-N 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- ILUJQPXNXACGAN-UHFFFAOYSA-N O-methylsalicylic acid Chemical compound COC1=CC=CC=C1C(O)=O ILUJQPXNXACGAN-UHFFFAOYSA-N 0.000 description 4
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 4
- 229960000583 acetic acid Drugs 0.000 description 4
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical compound OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 108090000765 processed proteins & peptides Proteins 0.000 description 4
- TVDSBUOJIPERQY-UHFFFAOYSA-N prop-2-yn-1-ol Chemical compound OCC#C TVDSBUOJIPERQY-UHFFFAOYSA-N 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- 238000013518 transcription Methods 0.000 description 4
- 230000035897 transcription Effects 0.000 description 4
- BOJWTAQWPVBIPG-UHFFFAOYSA-N 4-fluoro-3-nitrobenzoic acid Chemical compound OC(=O)C1=CC=C(F)C([N+]([O-])=O)=C1 BOJWTAQWPVBIPG-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000005909 Kieselgur Substances 0.000 description 3
- DTERQYGMUDWYAZ-ZETCQYMHSA-N N(6)-acetyl-L-lysine Chemical compound CC(=O)NCCCC[C@H]([NH3+])C([O-])=O DTERQYGMUDWYAZ-ZETCQYMHSA-N 0.000 description 3
- 108010047956 Nucleosomes Proteins 0.000 description 3
- 101150003085 Pdcl gene Proteins 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 108010090804 Streptavidin Proteins 0.000 description 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 201000011510 cancer Diseases 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 230000001973 epigenetic effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 210000001623 nucleosome Anatomy 0.000 description 3
- 210000004940 nucleus Anatomy 0.000 description 3
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 2
- NGOOFAMQPUEDJM-UHFFFAOYSA-N (4-amino-3-nitrophenyl)-phenylmethanone Chemical compound C1=C([N+]([O-])=O)C(N)=CC=C1C(=O)C1=CC=CC=C1 NGOOFAMQPUEDJM-UHFFFAOYSA-N 0.000 description 2
- VMOPTVOBYACSJN-UHFFFAOYSA-N (4-fluoro-3-nitrophenyl)-phenylmethanone Chemical compound C1=C(F)C([N+](=O)[O-])=CC(C(=O)C=2C=CC=CC=2)=C1 VMOPTVOBYACSJN-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- ROUYUBHVBIKMQO-UHFFFAOYSA-N 1,4-diiodobutane Chemical compound ICCCCI ROUYUBHVBIKMQO-UHFFFAOYSA-N 0.000 description 2
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 2
- LOLSEMNGXKAZBZ-UHFFFAOYSA-N 2-iodo-4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1I LOLSEMNGXKAZBZ-UHFFFAOYSA-N 0.000 description 2
- GYOBZOBUOMDRRN-UHFFFAOYSA-N 2-methoxybenzenesulfonyl chloride Chemical compound COC1=CC=CC=C1S(Cl)(=O)=O GYOBZOBUOMDRRN-UHFFFAOYSA-N 0.000 description 2
- CUVSESOKQSEEHQ-UHFFFAOYSA-N 4-bromo-2-iodo-6-nitroaniline Chemical compound NC1=C(I)C=C(Br)C=C1[N+]([O-])=O CUVSESOKQSEEHQ-UHFFFAOYSA-N 0.000 description 2
- DTJVECUKADWGMO-UHFFFAOYSA-N 4-methoxybenzenesulfonyl chloride Chemical compound COC1=CC=C(S(Cl)(=O)=O)C=C1 DTJVECUKADWGMO-UHFFFAOYSA-N 0.000 description 2
- 125000004070 6 membered heterocyclic group Chemical group 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical group [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 108091005625 BRD4 Proteins 0.000 description 2
- 102100029895 Bromodomain-containing protein 4 Human genes 0.000 description 2
- 108020004414 DNA Proteins 0.000 description 2
- OKKJLVBELUTLKV-MZCSYVLQSA-N Deuterated methanol Chemical compound [2H]OC([2H])([2H])[2H] OKKJLVBELUTLKV-MZCSYVLQSA-N 0.000 description 2
- 101710083400 Histone acetyltransferase KAT6A Proteins 0.000 description 2
- 239000007868 Raney catalyst Substances 0.000 description 2
- 229910000564 Raney nickel Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- UKHSDARMIQTKMS-UHFFFAOYSA-N [O-][N+](C1=CC(Br)=CC(C#CCO)=C1NC(C(F)(F)F)=O)=O Chemical compound [O-][N+](C1=CC(Br)=CC(C#CCO)=C1NC(C(F)(F)F)=O)=O UKHSDARMIQTKMS-UHFFFAOYSA-N 0.000 description 2
- LUHJXMQZHDEWQD-UHFFFAOYSA-N [O-][N+](C1=CC(Br)=CC(I)=C1NC(C(F)(F)F)=O)=O Chemical compound [O-][N+](C1=CC(Br)=CC(I)=C1NC(C(F)(F)F)=O)=O LUHJXMQZHDEWQD-UHFFFAOYSA-N 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- CSKNSYBAZOQPLR-UHFFFAOYSA-N benzenesulfonyl chloride Chemical compound ClS(=O)(=O)C1=CC=CC=C1 CSKNSYBAZOQPLR-UHFFFAOYSA-N 0.000 description 2
- 229940125763 bromodomain inhibitor Drugs 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 2
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 2
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 2
- 229940112669 cuprous oxide Drugs 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000012954 diazonium Substances 0.000 description 2
- 150000001989 diazonium salts Chemical class 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229940043279 diisopropylamine Drugs 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 208000032839 leukemia Diseases 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- XLFPLFMZXZTMPC-UHFFFAOYSA-N methyl 4-amino-3-iodo-5-nitrobenzoate Chemical compound COC(=O)C1=CC(I)=C(N)C([N+]([O-])=O)=C1 XLFPLFMZXZTMPC-UHFFFAOYSA-N 0.000 description 2
- HNTLUEZVPLRQEV-UHFFFAOYSA-N methyl 4-amino-3-nitrobenzoate Chemical compound COC(=O)C1=CC=C(N)C([N+]([O-])=O)=C1 HNTLUEZVPLRQEV-UHFFFAOYSA-N 0.000 description 2
- CNJJSTPBUHAEFH-UHFFFAOYSA-N methyl 4-fluoro-3-nitrobenzoate Chemical compound COC(=O)C1=CC=C(F)C([N+]([O-])=O)=C1 CNJJSTPBUHAEFH-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000011325 microbead Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 2
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 2
- CWMFRHBXRUITQE-UHFFFAOYSA-N trimethylsilylacetylene Chemical group C[Si](C)(C)C#C CWMFRHBXRUITQE-UHFFFAOYSA-N 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- GEPJPYNDFSOARB-UHFFFAOYSA-N tris(4-fluorophenyl)phosphane Chemical compound C1=CC(F)=CC=C1P(C=1C=CC(F)=CC=1)C1=CC=C(F)C=C1 GEPJPYNDFSOARB-UHFFFAOYSA-N 0.000 description 2
- VJLYHTOSFSGXGH-CQSZACIVSA-N (2R)-1-[3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxybenzoyl]pyrrolidine-2-carboxylic acid Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C(=O)N2[C@H](CCC2)C(=O)O)C=CC=1 VJLYHTOSFSGXGH-CQSZACIVSA-N 0.000 description 1
- AEELXMHQIJJMKP-QWWZWVQMSA-N (2r,3r)-3-sulfanylbutane-1,2,4-triol Chemical compound OC[C@@H](O)[C@H](S)CO AEELXMHQIJJMKP-QWWZWVQMSA-N 0.000 description 1
- NOJXCBIUEXCLMZ-UHFFFAOYSA-N 1,3-dimethylbenzimidazol-2-one Chemical class C1=CC=C2N(C)C(=O)N(C)C2=C1 NOJXCBIUEXCLMZ-UHFFFAOYSA-N 0.000 description 1
- VYXHVRARDIDEHS-UHFFFAOYSA-N 1,5-cyclooctadiene Chemical class C1CC=CCCC=C1 VYXHVRARDIDEHS-UHFFFAOYSA-N 0.000 description 1
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 1
- ASOKPJOREAFHNY-UHFFFAOYSA-N 1-Hydroxybenzotriazole Chemical compound C1=CC=C2N(O)N=NC2=C1 ASOKPJOREAFHNY-UHFFFAOYSA-N 0.000 description 1
- BZYUMXXOAYSFOW-UHFFFAOYSA-N 2,3-dimethylthiophene Chemical class CC=1C=CSC=1C BZYUMXXOAYSFOW-UHFFFAOYSA-N 0.000 description 1
- PGUQLDWDXNDZFV-UHFFFAOYSA-N 2-methyl-5-pyridin-3-yl-1H-indol-7-amine Chemical compound CC1=CC2=CC(=CC(=C2N1)N)C3=CN=CC=C3 PGUQLDWDXNDZFV-UHFFFAOYSA-N 0.000 description 1
- XWWUEBITIRXPJB-UHFFFAOYSA-N 2-methyl-7-nitro-5-pyridin-3-yl-1H-indole Chemical compound CC1=CC2=CC(=CC(=C2N1)[N+](=O)[O-])C3=CN=CC=C3 XWWUEBITIRXPJB-UHFFFAOYSA-N 0.000 description 1
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 1
- WSNKEJIFARPOSQ-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-(1-benzothiophen-2-ylmethyl)benzamide Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C(=O)NCC2=CC3=C(S2)C=CC=C3)C=CC=1 WSNKEJIFARPOSQ-UHFFFAOYSA-N 0.000 description 1
- MROVZCRMXJZHCN-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-(2-hydroxyethyl)benzamide Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C(=O)NCCO)C=CC=1 MROVZCRMXJZHCN-UHFFFAOYSA-N 0.000 description 1
- VTNULXUEOJMRKZ-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-(2H-tetrazol-5-ylmethyl)benzamide Chemical compound N=1NN=NC=1CNC(C1=CC(=CC=C1)OC1=NC(=CC(=C1)CN)C(F)(F)F)=O VTNULXUEOJMRKZ-UHFFFAOYSA-N 0.000 description 1
- GDSLUYKCPYECNN-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-[(4-fluorophenyl)methyl]benzamide Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C(=O)NCC2=CC=C(C=C2)F)C=CC=1 GDSLUYKCPYECNN-UHFFFAOYSA-N 0.000 description 1
- ISXSUKUXUPLGTD-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-[(5-oxopyrrolidin-2-yl)methyl]benzamide Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C(=O)NCC2NC(CC2)=O)C=CC=1 ISXSUKUXUPLGTD-UHFFFAOYSA-N 0.000 description 1
- ZMCQQCBOZIGNRV-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-[2-(1,2,4-triazol-1-yl)ethyl]benzamide Chemical compound NCC1=CC(OC2=CC=CC(=C2)C(=O)NCCN2C=NC=N2)=NC(=C1)C(F)(F)F ZMCQQCBOZIGNRV-UHFFFAOYSA-N 0.000 description 1
- FVQKGQNSCKJPIJ-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-[2-(2-oxo-1,3-oxazolidin-3-yl)ethyl]benzamide Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C(=O)NCCN2C(OCC2)=O)C=CC=1 FVQKGQNSCKJPIJ-UHFFFAOYSA-N 0.000 description 1
- AJZDHLHTTJRNQJ-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-[2-(tetrazol-1-yl)ethyl]benzamide Chemical compound N1(N=NN=C1)CCNC(C1=CC(=CC=C1)OC1=NC(=CC(=C1)CN)C(F)(F)F)=O AJZDHLHTTJRNQJ-UHFFFAOYSA-N 0.000 description 1
- MZSAMHOCTRNOIZ-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-phenylaniline Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(NC2=CC=CC=C2)C=CC=1 MZSAMHOCTRNOIZ-UHFFFAOYSA-N 0.000 description 1
- HAEQAUJYNHQVHV-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-phenylbenzamide Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C(=O)NC2=CC=CC=C2)C=CC=1 HAEQAUJYNHQVHV-UHFFFAOYSA-N 0.000 description 1
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- NRLQBVLOUUPAMI-UHFFFAOYSA-N 8-[3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxybenzoyl]-1-oxa-3,8-diazaspiro[4.5]decan-2-one Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C(=O)N2CCC3(CNC(O3)=O)CC2)C=CC=1 NRLQBVLOUUPAMI-UHFFFAOYSA-N 0.000 description 1
- 208000031261 Acute myeloid leukaemia Diseases 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 108091005575 Bromodomain-containing proteins Proteins 0.000 description 1
- 102100040509 Chromatin modification-related protein MEAF6 Human genes 0.000 description 1
- 206010009944 Colon cancer Diseases 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 102000053602 DNA Human genes 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 241000206602 Eukaryota Species 0.000 description 1
- 238000004252 FT/ICR mass spectrometry Methods 0.000 description 1
- 102100039869 Histone H2B type F-S Human genes 0.000 description 1
- 102000009331 Homeodomain Proteins Human genes 0.000 description 1
- 108010048671 Homeodomain Proteins Proteins 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 101000817406 Homo sapiens Chromatin modification-related protein MEAF6 Proteins 0.000 description 1
- 101001035372 Homo sapiens Histone H2B type F-S Proteins 0.000 description 1
- 101001001416 Homo sapiens Inhibitor of growth protein 5 Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 102100035676 Inhibitor of growth protein 5 Human genes 0.000 description 1
- 206010025323 Lymphomas Diseases 0.000 description 1
- 108700021154 Metallothionein 3 Proteins 0.000 description 1
- 102100028708 Metallothionein-3 Human genes 0.000 description 1
- 208000033776 Myeloid Acute Leukemia Diseases 0.000 description 1
- 101100226116 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) esa-1 gene Proteins 0.000 description 1
- 206010033128 Ovarian cancer Diseases 0.000 description 1
- 206010061535 Ovarian neoplasm Diseases 0.000 description 1
- 206010061902 Pancreatic neoplasm Diseases 0.000 description 1
- 206010055006 Pancreatic sarcoma Diseases 0.000 description 1
- 101710139635 Peregrin Proteins 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 208000024770 Thyroid neoplasm Diseases 0.000 description 1
- OKJPEAGHQZHRQV-UHFFFAOYSA-N Triiodomethane Natural products IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- ZEEBGORNQSEQBE-UHFFFAOYSA-N [2-(3-phenylphenoxy)-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound C1(=CC(=CC=C1)OC1=NC(=CC(=C1)CN)C(F)(F)F)C1=CC=CC=C1 ZEEBGORNQSEQBE-UHFFFAOYSA-N 0.000 description 1
- REAYFGLASQTHKB-UHFFFAOYSA-N [2-[3-(1H-pyrazol-4-yl)phenoxy]-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound N1N=CC(=C1)C=1C=C(OC2=NC(=CC(=C2)CN)C(F)(F)F)C=CC=1 REAYFGLASQTHKB-UHFFFAOYSA-N 0.000 description 1
- SAHIZENKTPRYSN-UHFFFAOYSA-N [2-[3-(phenoxymethyl)phenoxy]-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound O(C1=CC=CC=C1)CC=1C=C(OC2=NC(=CC(=C2)CN)C(F)(F)F)C=CC=1 SAHIZENKTPRYSN-UHFFFAOYSA-N 0.000 description 1
- YQYBUJYBXOVWQW-UHFFFAOYSA-N [3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxyphenyl]-(3,4-dihydro-1H-isoquinolin-2-yl)methanone Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C=CC=1)C(=O)N1CC2=CC=CC=C2CC1 YQYBUJYBXOVWQW-UHFFFAOYSA-N 0.000 description 1
- YKKPYMXANSSQCA-UHFFFAOYSA-N [3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxyphenyl]-(3-pyrazol-1-ylazetidin-1-yl)methanone Chemical compound N1(N=CC=C1)C1CN(C1)C(=O)C1=CC(=CC=C1)OC1=NC(=CC(=C1)CN)C(F)(F)F YKKPYMXANSSQCA-UHFFFAOYSA-N 0.000 description 1
- JOSCNYCOYXTLTN-GFCCVEGCSA-N [3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxyphenyl]-[(3R)-3-(hydroxymethyl)pyrrolidin-1-yl]methanone Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C=CC=1)C(=O)N1C[C@@H](CC1)CO JOSCNYCOYXTLTN-GFCCVEGCSA-N 0.000 description 1
- BYWBCSRCPLBDFU-CYBMUJFWSA-N [3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxyphenyl]-[(3R)-3-aminopyrrolidin-1-yl]methanone Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C=CC=1)C(=O)N1C[C@@H](CC1)N BYWBCSRCPLBDFU-CYBMUJFWSA-N 0.000 description 1
- LJHFUFVRZNYVMK-CYBMUJFWSA-N [3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxyphenyl]-[(3R)-3-hydroxypyrrolidin-1-yl]methanone Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C=CC=1)C(=O)N1C[C@@H](CC1)O LJHFUFVRZNYVMK-CYBMUJFWSA-N 0.000 description 1
- LJHFUFVRZNYVMK-ZDUSSCGKSA-N [3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxyphenyl]-[(3S)-3-hydroxypyrrolidin-1-yl]methanone Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C=CC=1)C(=O)N1C[C@H](CC1)O LJHFUFVRZNYVMK-ZDUSSCGKSA-N 0.000 description 1
- JWSIZPAOIFLWKM-UHFFFAOYSA-N [3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxyphenyl]-[3-(dimethylamino)-4-hydroxypyrrolidin-1-yl]methanone Chemical compound CN(C)C1CN(CC1O)C(=O)c1cccc(Oc2cc(CN)cc(n2)C(F)(F)F)c1 JWSIZPAOIFLWKM-UHFFFAOYSA-N 0.000 description 1
- SORGEQQSQGNZFI-UHFFFAOYSA-N [azido(phenoxy)phosphoryl]oxybenzene Chemical compound C=1C=CC=CC=1OP(=O)(N=[N+]=[N-])OC1=CC=CC=C1 SORGEQQSQGNZFI-UHFFFAOYSA-N 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000001263 acyl chlorides Chemical class 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000003016 alphascreen Methods 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 229940043379 ammonium hydroxide Drugs 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- HSDAJNMJOMSNEV-UHFFFAOYSA-N benzyl chloroformate Chemical compound ClC(=O)OCC1=CC=CC=C1 HSDAJNMJOMSNEV-UHFFFAOYSA-N 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229960002685 biotin Drugs 0.000 description 1
- 235000020958 biotin Nutrition 0.000 description 1
- 239000011616 biotin Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000022131 cell cycle Effects 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 208000006990 cholangiocarcinoma Diseases 0.000 description 1
- 229960004106 citric acid Drugs 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 208000029742 colonic neoplasm Diseases 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- YNHIGQDRGKUECZ-UHFFFAOYSA-N dichloropalladium;triphenylphosphanium Chemical compound Cl[Pd]Cl.C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1 YNHIGQDRGKUECZ-UHFFFAOYSA-N 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 229940008099 dimethicone Drugs 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- MKRTXPORKIRPDG-UHFFFAOYSA-N diphenylphosphoryl azide Chemical compound C=1C=CC=CC=1P(=O)(N=[N+]=[N-])C1=CC=CC=C1 MKRTXPORKIRPDG-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229960002598 fumaric acid Drugs 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 230000011132 hemopoiesis Effects 0.000 description 1
- 230000006195 histone acetylation Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 229960000448 lactic acid Drugs 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 201000001441 melanoma Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XONPDZSGENTBNJ-UHFFFAOYSA-N molecular hydrogen;sodium Chemical compound [Na].[H][H] XONPDZSGENTBNJ-UHFFFAOYSA-N 0.000 description 1
- PSHKMPUSSFXUIA-UHFFFAOYSA-N n,n-dimethylpyridin-2-amine Chemical compound CN(C)C1=CC=CC=N1 PSHKMPUSSFXUIA-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 208000002154 non-small cell lung carcinoma Diseases 0.000 description 1
- VMPITZXILSNTON-UHFFFAOYSA-N o-anisidine Chemical compound COC1=CC=CC=C1N VMPITZXILSNTON-UHFFFAOYSA-N 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 201000002526 pancreas sarcoma Diseases 0.000 description 1
- 201000002528 pancreatic cancer Diseases 0.000 description 1
- 208000008443 pancreatic carcinoma Diseases 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 1
- 229960004838 phosphoric acid Drugs 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 230000004481 post-translational protein modification Effects 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- ABMYEXAYWZJVOV-UHFFFAOYSA-N pyridin-3-ylboronic acid Chemical compound OB(O)C1=CC=CN=C1 ABMYEXAYWZJVOV-UHFFFAOYSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000009712 regulation of translation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 description 1
- 229910000367 silver sulfate Inorganic materials 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical class [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 230000006103 sulfonylation Effects 0.000 description 1
- 238000005694 sulfonylation reaction Methods 0.000 description 1
- 229940032330 sulfuric acid Drugs 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 230000010741 sumoylation Effects 0.000 description 1
- 229960001367 tartaric acid Drugs 0.000 description 1
- ROUYFJUVMYHXFJ-UHFFFAOYSA-N tert-butyl 4-oxopiperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCC(=O)CC1 ROUYFJUVMYHXFJ-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 208000013076 thyroid tumor Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000005945 translocation Effects 0.000 description 1
- RIOQSEWOXXDEQQ-UHFFFAOYSA-O triphenylphosphanium Chemical compound C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-O 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 208000029729 tumor suppressor gene on chromosome 11 Diseases 0.000 description 1
- 230000034512 ubiquitination Effects 0.000 description 1
- 238000010798 ubiquitination Methods 0.000 description 1
- 210000003932 urinary bladder Anatomy 0.000 description 1
- 238000003041 virtual screening Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/12—Radicals substituted by oxygen atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明涉及一种结构新颖的如式(I)所示的3‑乙酰基吲哚类化合物、其药用盐、其前药、其水合物或溶剂合物,也涉及所述化合物的制备方法、包含治疗有效剂量的所述化合物的药物组合物,以及其作为蛋白酪氨酸激酶抑制剂,尤其是作为含溴区PHD锌指蛋白1(BRPF1)抑制剂在预防或治疗受益于BRPF1抑制的疾病中的用途。
Description
技术领域
本发明属于医药技术领域,具体地涉及一种以3-乙酰基吲哚为母核的化合物或其盐、它们的制备方法、含有这些化合物的药用组合物以及这类化合物作为含溴区PHD锌指蛋白1(BRPF1)抑制剂在预防或治疗受益于BRPF1抑制的疾病中的用途。
背景技术
真核生物的基因组在其细胞核内有高度的组织性。双链DNA长链缠绕一个组蛋白八聚体(通常由组蛋白H2A、H2B、H3和H4各两分子构成)形成一个核小体。然后,核小体这种基本结构单元进一步通过聚合和折叠压缩成一个高度压缩的染色质结构。染色质结构可能发生一系列不同程度的压缩,其紧密度随细胞周期变化,其中在细胞分裂的过程中最紧凑。染色质结构在调控基因转录中起着重要的作用,但是高度压缩的染色质不能有效地调控基因转录。组蛋白结构由对组蛋白的一系列翻译后修饰来控制的,尤其是对组蛋白H3和H4的翻译后修饰,最常见的是对组蛋白尾部的修饰延伸到核小体核心之外。这些修饰包括乙酰化、甲基化、磷酸化、泛素化、SUMO化和许多其他的修饰。这些表观遗传标记由特定的酶“写入”和“擦除”,它们位于组蛋白尾部的特定残基上,由此形成一个表观遗传密码,然后,由细胞解释为允许染色质结构的基因特定调控从而转录。
组蛋白乙酰化通常与基因转录的活化有关,如改变静电性松开了DNA和组蛋白八聚体的相互作用。除了这种物理变化,特殊的蛋白质结合至组蛋白中的乙酰赖氨酸可读取表观遗传代码。溴结构域是蛋白质中小的(大约110个氨基酸)、常见的结构域,通常结合至组蛋白的乙酰赖氨酸残基上,但不局限于组蛋白的乙酰赖氨酸残基。已知大约有50种氨基酸含有溴结构域,它们在细胞中有着各种功能。
BRPF1(也被称为peregrin或Br140蛋白)是一种已被证实结合至组蛋白尾部的乙酰赖氨酸残基(包括H2AK5ac、H4K12ac和H3K14ac)的含溴结构域的蛋白质(Poplawski etal,J.Mol.Biol.,2014 426: 1661-1676)。BRPF1还含有通常存在于染色质相关因子的其他结构域,包括1个双植物同源结构域(PHD 结构域)和锌指结构域(ZnF结构域)组件(PZP)以及1个chromo/Tudor相关的Pro-Trp-Trp-Pro(PWWP) 结构域。BRPF1与单核细胞白血病锌指蛋白(MOZ,也称为KAT6A或MYST3)、生长抑制因子(ING5) 和Esa1相关因子(hEAF6)同源物形成1个四聚体复合物。在人体中,MOZ(单核细胞白血病锌指蛋白,也称为KAT6A或MYST3)发生t(8;16)(p11;p13)易位与急性髓系白血病亚型有关,并促进该疾病的发展。(Borrow etal,Nat.Genet.,1996 14:33-41)。BRPF1溴结构域有助于募集MOZ复合物到活性染色质的不同位点上,因此它被认为在MOZ复合物调控翻译、造血、白血病发病和其他发育过程中起着重要作用(Ullah et al,Mol.Cell.Biol.,200828:6828-6843;Perez-Campo et al,Blood,2009 113:4866-4874)。Demont等人(Demont et al,ACS Med.Chem.Lett.,(2014)(dx.doi.org/10.1021/ml5002932))公布了一些1,3- 二甲基苯并咪唑酮类化合物,可作为有效且有选择性的BRPF1溴结构域抑制剂。
发明内容
本发明通过研究BRPF1蛋白的晶体结构后进行虚拟筛选,设计并合成了一系列含有3-乙酰基吲哚母核的全新结构的化合物。药理试验结果表明:本发明的化合物具有良好的BRPF1蛋白抑制活性。
本发明的技术方案如下:
1、式(I)的化合物及其异构体、非对映异构、对映异构体、互变异构体和盐:
其中:
X、Y、Z是N或者C
L、M是-CONH-、-CONHCO-、-NHCONH-、-NHCO-、-NHCOCH2-、-CONHCH2-、-SO-、-SO2-、-SO2NH-、 -CO-、-CO2-、-NHCH2-或者化学键;
R1表示氢、烷基;
R2表示氢、烷基;
R3,R4是C1-C12-烷基、C3-C8-环烷基、C2-C6-烯基、C2-C6-炔基、芳烷氧基、C1-C12-烷氧基、卤代-C1-C6- 烷基、氰基-C1-C6-烷基、-SO2R3、-OR3、-SOR3、-COR3、-CO2R3、NCOR3,-NR5R6或3-7元的含氮脂肪杂环,环上可以有0-2根不饱和键,环上可以有氢、卤素、羟基或C1-C6-烷基取代;或者是芳基或杂芳基其可以任选在一个或多个位置以相同或不同方式被下列基团取代:氢、卤素、羟基、硝基、氰基、C1-C12-烷基、C3-C8-环烷基、C2-C6-烯基、C2-C6-炔基、芳烷氧基、C1-C12-烷氧基、卤代-C1-C6-烷基、氰基-C1-C6-烷基、-SO2R3、-OR3、-SOR3、-COR3、-CO2R3、NCOR3,-NR5R6或3-7元的含氮脂肪杂环,环上可以有0-2 根不饱和键,环上可以有氢、卤素、羟基或C1-C6-烷基取代;
R5和R6彼此独立的是氢、C1-C12-烷基、C3-C8-环烷基、C2-C6-烯基、C2-C6-炔基、芳烷氧基、C1-C12- 烷氧基、卤代-C1-C6-烷基、氰基-C1-C6-烷基、-SO2R3、-OR4、-SOR5、-COR3、-CO2R3,-NR1R2,或3-7 元的含氮脂肪杂环,环上可以有0-2根不饱和键,环上可以有氢、卤素、羟基或C1-C6-烷基取代;
芳基和杂芳基选自:吡啶、嘧啶、吡嗪,哒嗪、吡咯、吡唑、咪唑、吲哚、喹啉、嘌呤、苯并五元杂环、五元杂环并六元杂环。
2.本发明的优选方案在于式(II)的化合物及其异构体、非对映异构、对映异构体、互变异构体和盐:
其中:
L、M是-CONH-、-CONHCO-、-NHCONH-、-NHCO-、-NHCOCH2-、、-SO-、-SO2-、-SO2NH-、-CO-、 -CO2-、-NHCH2-或者键;
R1表示氢、C1-C6-烷基、C3-C8-环烷基、卤代-C1-C6-烷基;
R2表示氢、C1-C6-烷基、C3-C8-环烷基、卤代-C1-C6-烷基;
R3,R4是C1-C12-烷基、C3-C8-环烷基、C2-C6-烯基、C2-C6-炔基、芳烷氧基、C1-C12-烷氧基、卤代-C1-C6- 烷基、氰基-C1-C6-烷基、-SO2R3、-OR3、-SOR3、-COR3、-CO2R3、NCOR3,-NR5R6或3-7元的含氮脂肪杂环,环上可以有0-2根不饱和键,环上可以有氢、卤素、羟基或C1-C6-烷基取代;或者是芳基或杂芳基其可以任选在一个或多个位置以相同或不同方式被下列基团取代:氢、卤素、羟基、硝基、氰基、C1-C12-烷基、C3-C8-环烷基、C2-C6-烯基、C2-C6-炔基、芳烷氧基、C1-C12-烷氧基、卤代-C1-C6-烷基、氰基-C1-C6-烷基、-SO2R3、-OR3、-SOR3、-COR3、-CO2R3、NCOR3,-NR5R6或3-7元的含氮脂肪杂环,环上可以有0-2 根不饱和键,环上可以有氢、卤素、羟基或C1-C6-烷基取代
R5和R6彼此独立的是氢、C1-C12-烷基、C3-C8-环烷基、C2-C6-烯基、C2-C6-炔基、芳烷氧基、C1-C12- 烷氧基、卤代-C1-C6-烷基、氰基-C1-C6-烷基、-SO2R3、-OR4、-SOR5、-COR3、-CO2R3,-NR1R2,或3-7 元的含氮脂肪杂环,环上可以有0-2根不饱和键,环上可以有氢、卤素、羟基或C1-C6-烷基取代;
芳基和杂芳基选自:吡啶、嘧啶、吡嗪,哒嗪、吡咯、吡唑、咪唑、吲哚、喹啉、嘌呤、苯并五元杂环、五元杂环并六元杂环。
R1表示氢、甲基;
R2表示氢、甲基;
R3表示2-甲氧基苯磺酰氨基、4-甲氧基苯磺酰氨基、甲氧甲酰基、苯氨甲酰基、2-甲氧基苯氨甲酰基、
2-噻唑氨甲酰基、环戊氨甲酰基、苯基、3-吡啶基;
R4表示乙氧甲酰氨基、苯磺酰氨基、2-甲氧基苯磺酰氨基、N-(丙磺酰基)乙酰氨基、N-(苯磺酰基)苯磺酰氨基、苯甲酰氨基、2-甲氧基苯甲酰氨基、丁酰氨基、苯脲基、2-甲氧基苯脲基、3-三氟甲基苯脲基、乙脲基、N-(乙酰基)乙氧甲酰氨基、氨基、吡咯烷基。
3、通式1的化合物优选以下结构化合物:
N-(3-乙酰基-2-甲基-1H-吲哚-5-基)-2-甲氧基苯磺酰胺(I-1)
N-(3-乙酰基-2-甲基-1H-吲哚-5-基)-4-甲氧基苯磺酰胺(I-2)
3-乙酰基-2-甲基-7-(苯基磺酰氨基)-1H-吲哚-5-羧酸甲酯(I-3)
3-乙酰基-7-((2-甲氧基苯基)磺酰氨基)-1H-吲哚-5-羧酸甲酯(I-4)
3-乙酰基-2-甲基-7-(N-(丙基磺酰基)乙酰氨基)-1H-吲哚-5-羧酸甲酯(I-5)
3-乙酰基2-甲基-7-(N-(苯基磺酰基)苯基磺酰氨基)-1H-吲哚-5-羧酸甲酯(I-6)
2-甲基-3-乙酰基-7-苯甲酰氨基-1H-吲哚-5-羧酸甲酯(I-7)
3-乙酰基-7-(2-甲氧基苯甲酰氨基)-2-甲基-1H-吲哚-5-羧酸甲酯(I-8)
3-乙酰基-7-丁酰氨基-2-甲基-1H-吲哚-5-羧酸甲酯(I-9)
3-乙酰基-2-甲基-7-(3-苯基脲基)-1H-吲哚-5-羧酸甲酯(I-10)
3-乙酰基-7-(3-(2-甲氧基苯基)脲基)-2-甲基-1H-吲哚-5-羧酸甲酯(I-11)
3-乙酰基2-甲基-7-(3-(3-(三氟甲基)苯基)脲基)-1H-吲哚-5-羧酸甲酯(I-12)
3-乙酰基-7-(3-乙脲基)-2-甲基-1H-吲哚-5-羧酸甲酯(I-13)
3-乙酰基-7-((乙氧羰基)氨基)-2-甲基-1H-吲哚-5-羧酸甲酯(I-14)
3-乙酰基-7-((乙氧羰基)氨基)-1,2-二甲基-1H-吲哚-5-羧酸甲酯(I-15)
3-乙酰基-7-(N-(乙氧羰基)乙酰氨基)-1,2-二甲基-1H-吲哚-5-羧酸甲酯(I-16)
3-乙酰基-7-((乙氧羰基)氨基)-1H-吲哚-5-羧酸甲酯(I-17)
(3-乙酰基-2-甲基-5-(苯基氨基甲酰基)-1H-吲哚-7-基)氨基甲酸乙酯(I-18)
(3-乙酰基-5-((2-甲氧基苯基)氨基甲酰基)-2-甲基-1H-吲哚-7-基)氨基甲酸乙酯(I-19)
(3-乙酰基-2-甲基-5-((噻唑-2-基)氨基甲酰基)-1H-吲哚-7-基)氨基甲酸乙酯(I-20)
(3-乙酰基-5-(环戊基氨基甲酰基)-2-甲基-1H-吲哚-7-基)氨基甲酸乙酯(I-21)
(3-乙酰基-2-甲基-5-(甲氨基甲酰基)-1H-吲哚-7-基)氨基甲酸乙酯(I-22)
(3-乙酰基-5-苯甲酰基-2-甲基-1H-吲哚-7-基)氨基甲酸乙酯(I-23)
(3-乙酰基-2-甲基-5-苯基-1H-吲哚-7-基)氨基甲酸乙酯(I-24)
(3-乙酰基-2-甲基-5-(吡啶-3-基)-1H-吲哚-7-基)氨基甲酸叔丁酯(I-25)
3-乙酰基-2-甲基-7-(吡咯烷-1-基)-1H-吲哚-5-羧酸甲酯(I-26)
3-乙酰基-N-(2-甲氧基苯基)-2-甲基-7-(吡咯烷-1-基)-1H-吲哚-5-甲酰胺(I-27)
1-(7-氨基-5-苯甲酰基-2-甲基-1H-吲哚-3-基)乙基-1-酮(I-28)
2-甲基-3-乙酰基-N-(哌啶-4-基)-5-(吡啶-3-基)-1H-吲哚-7-胺(I-29)
具体结构见下表:
根据本发明,药学上可接受的盐包括通式(I)所示的化合物与下列酸形成的酸加成盐:盐酸、氢溴酸、硫酸、磷酸、甲磺酸、苯磺酸、对甲苯磺酸、萘磺酸、柠檬酸、酒石酸、乳酸、丙酮酸、乙酸、马来酸或琥珀酸、富马酸、水杨酸、苯基乙酸、杏仁酸。此外还包括无机碱的酸式盐,如:含有碱性金属阳离子、碱土金属阳离子、铵阳离子盐。本发明进一步涉及一种药物组合物,其含有治疗有效量的本发明通式(I) 所示的化合物或其可药用盐以及一种或多种药学上可接受的载体或赋形剂。
本发明进一步涉及通式(I)所示的化合物或其可药用盐或包含其的药物组合物在制备治疗 Bromodomain依赖性疾病的药物中的用途。
本发明进一步涉及通式(I)所示的化合物或其可药用盐或包含其的药物组合物在制备抑制BRPF1蛋白的药物中的用途。
本发明进一步涉及通式(I)所示的化合物或其可要用盐或包含其的药物组合物在制备治疗癌症或组织增生类疾病的药物中的用途,其中所述的癌症选自黑色素瘤、乳头状甲状腺肿瘤、胆管癌、结肠癌、卵巢癌、中线癌、非小细胞肺癌、恶性淋巴肿瘤、肝、肾、膀胱、前列腺、乳腺、胰腺的癌和肉瘤、以及皮肤、结肠、甲状腺、肺和卵巢的原发和复发性实体瘤或者白血病。
本发明的制备方法
为了完成本发明的制备目的,本发明采用如下的制备技术方案:
一种本发明通式(I)所示的化合物的制备方法,包括如下的步骤:
方法1-1:
Reagents and conditions:(a)i)Sat.NaNO2(aq),conc.HCl,0℃,30min;ii)0.5MSO2 in DCM,CuCl,0℃,30 min;r.t.,1h;(b)ICl,conc.HCl,H2O,r.t.,3h;(c)2,4-pentanedione,Cu2O,Cs2CO3,DMF/H2O(v/v,3/1),100℃, 5h;(d)Raney Ni,hydrazinehydrate,CH3OH,0℃,1h;(e)A1 or 4-Methoxybenzenesulfonyl chloride, anhydrouspyridine,anhydrous DCM,r.t.,2h.
方法1-2:
Reagents and conditions:(a)CH3OH,SOCl2,reflux,overnight;(b)ammoniumhydroxide,Et(i-Pr)2N,DCM,r.t., overnight;(c)Ag2SO4,I2,CH3OH,r.t.,12h;(d)(CF3CO)2O,anhydrous Et3N,anhydrous DCM,0℃,5min;r.t.,2h;(e)propargyl alcohol,PdCl2(PPh3)2,CuI,Et(i-Pr)2N,(i-Pr)2NH,DMF,N2,r.t.,12h;(f)ethyl chloroformate,anhydrous pyridine,DMAP,anhydrous DCM,0℃,5min;r.t.,2h;(g)Pd(PPh3)4,anhydrousEt3N,HCO2H, CH3CN,N2,80℃,1h;(h)Pd/C,H2,CH3OH/THF(v/v,1/1),r.t.,5h;(i)acylchloride,DMAP,anhydrous Et3N, anhydrous DCM,0℃,5min;r.t.,2h;or sulfurylchloride,anhydrous pyridine,r.t.,2h;or isocyanate,anhydrous DCM,r.t.,overnight;or 2-methoxybenzoic acid,DPPA,anhydrous Et3N,anhydrous THF,reflux,6h;or ethyl chloroformate,Sat.K2CO3(aq),DCM,r.t.,1h;(j)acetyl chloride,Et2AlCl,AlCl3,N2,anhydrous DCM,0C,5 min;r.t.,5h.
方法1-3:
Reagents and conditions:(a)NaH,CH3l,DMF,r.t.,2h;(b)Pd/C,H2,CH3OH/THF(v/v,1/1),r.t.,5h;(c)ethyl chloroformate,DMAP,anhydrous Et3N,anhydrous DCM,0℃,5min;r.t.,2h;(d)acetyl chloride,Et2AlCl,AlCl3,N2,anhydrous DCM,0℃,5min;r.t.,5h.
方法1-4:
Reagents and conditions:(a)trimethylsilylacetylene,(Ph3P)2PdCl2.CuI,Ph3P,anhydrous Et3N.anhydrous DMF, anhydrous toluene,N2,r.t.,overnight;(b)K2CO3,CH3OH,r.t.,25min;(c)[RhCl(COD)]2, tris(4-fluorophenyl)phosphine,anhydrous DMF,N2,85℃,50min;(d)Pd/C,H2,CH3OH/THF(v/v,1/1),r.t.,5h; (e)ethylchloroformate,Sat.K2CO3(aq),DCM,r.t.,1h;(f)acetyl chloride,Et2AlCl,AlCl3,N2,anhydrous DCM, 0℃,5min;r.t.,5h.
方法1-5:
Reagents and conditions:(a)acetic acid,POCl3,reflux,30min;(b)KOH,THF,ethylene glycol,reflux,30min;(c) EDC·HCl,HOBt,Et(i-Pr)2N,DMF,r.t.,overnight;(d)Raney Ni,hydrazine hydrate,MeOH,0℃,1h;(e)ethyl chloroformate,Sat.K2CO3(aq),DCM,r.t.,1h.
方法1-6:
Reagents and conditions:(a)CH3NH2 in CH3OH,45℃,22h;(b)acetic acid,POCl3,reflux,30min;(c)Raney Ni, hydrazine hydrate,MeOH,0℃,1h;(d)ethylchloroformate,Sat.K2CO3(aq),DCM,r.t.,1h.
方法1-7:
Reagents and conditions:(a)i)(COCl)2,DMF,r.t.,30min;ii)AlCl3,benzene,r.t.,8h;(b)NH3·H2O,(i-Pr)2NEt, THF,r.t.,24h;(c)Ag2SO4,I2,CH3OH,r.t.,overnight;(d)(CF3CO)2O,anhydrous Et3N,anhydrous DCM,0℃,5 min;r.t.,2h;(e)propargylalcohol,PdCl2(PPh3)2,CuI,anhydrous Et3N,anhydrous DMF,N2,r.t.,12h;(f)ethylchloroformate,anhydrous pyridine,DMAP,anhydrous DCM,0℃,5min;r.t.,2h;(g)Pd(PPh3)4,anhydrous Et3N, HCO2H,CH3CN,N2,80℃,2h;(h)Raney Ni,hydrazine hydrate,MeOH,0℃,1h;(i)ethyl chloroformate,Sat. K2CO3(aq),DCM,r.t.,1h;or benzylchloroformate,NaOH,r.t.,5h;(j)acetyl chloride,Et2AlCl,AlCl3,N2, anhydrous DCM,0℃,5min;r.t.,5h.
方法1-8:
Reagents and conditions:(a)Ag2SO4,I2,CH3OH,r.t.,overnight;(b)(CF3CO)2O,anhydrous Et3N,anhydrous DCM,0℃,5min;r.t.,2h;(c)propargyl alcohol,PdCl2(PPh3)2,CuI,Et3N,DMF,N2,r.t.,12h;(d)phenylboronic acid or 3-pyridylboronicacid,Pd(Ph3P)4,K2CO3,1,4-dioxane,H2O,100℃,12h;(e)ethyl chloroformate,anhydrous pyridine,0℃,5min;r.t.,2h;(f)Pd(PPh3)4,anhydrous Et3N,HCO2H,CH3CN,N2,80℃,2h;(g) Pd/C,H2,CH3OH/THF(v/v,1/1),r.t.,5h;(i)ethyl chloroformate,Sat.K2CO3(aq),DCM,r.t.,1h;(j)acetyl chloride,Et2AlCl,AlCl3,N2,anhydrous DCM,0℃,5min;r.t.,5h.
方法1-9:
Reagents and conditions:(a)1,4-diiodobutane,K2CO3,anhydrous DMF,60℃;(b)acetyl chloride,Et2AlCl,AlCl3, N2,anhydrous DCM,0℃,5min;r.t.,5h.
方法1-10:
Reagents and conditions:(a)EtOH,NaBH4,rt,2h;(b)acetyl chloride,Et2AlCl,AlCl3,N2,anhydrous DCM,0℃, 5min;r.t.,5h.
本发明化合物都可以用上述或类似上述的制备方法制备得到,根据取代基的不同和取代基位置的不同选用相应的原料即可。
部分化合物对BRPF1蛋白结合能力的实验研究
BRD4蛋白结合能力测试
方法:AlphaScreen法
1)实验材料及设备:带有His标记的人重组BRPF1B bromodomain蛋白(ReactionBiology,USA); K5/8/12/16位被乙酰化的组蛋白H4肽(Reaction Biology,USA);链霉亲和素包被的供体微珠(PerkinElmer, USA);镍螯合物受体微株(PerkinElmer,USA);DMSO(Sigma,USA);I-1~I-28(自制);生物素(Sigma,USA);Multimek全自动移液器(NanoScreen,USA);96孔样品板(PerkinElmer,USA); 384孔ProxiPlates微孔板(PerkinElmer,USA);Multidrop自动分液器(Thermo,USA);EnVision多标记微孔板检测仪(PerkinElmer,USA)。
2)实验原理:测试采用链霉亲和素包被的供体微株(Streptavidin-coated DonorBeads)和镍螯合受体微珠(Ni-chelate Acceptor Beads)。680nm激发光(Excitationlight)使供体微珠(含有苯二甲蓝)每秒生成数千个单线态氧分子(1O2),1O2在其4μs半衰期内的最大扩散距离为200nm。在该扩散范围内存在受体微珠时,1O2触发受体微珠上的二甲基噻吩衍生物,继而通过激发一系列的化学反应,最终产生520-620 nm范围内的发射光(Emission light)。带有His标记的人重组bromodomain蛋白(简称His-BRD)与带有生物素标记的K5/8/12/16位被乙酰化的组蛋白H4肽(简称Biotin-Peptide)之间的相互作用使供体微珠和受体微珠接近,确保1O2的转移。Bromodomain抑制剂加入后,其与Biotin-Peptide竞争性地结合His-BRD 蛋白而导致发射光信号的减弱,从而达到测试目的。
3)实验步骤:使用Multimek全自动移液器从96孔样品板中移取1μL测试化合物的DMSO溶液(10 mM),接着用1X缓冲液(由20mM Tris pH 8.0、25mM氯化钠、2mM二硫苏糖醇和0.05%吐温-20组成)稀释得到10个不同浓度梯度的溶液(最大浓度为2μM或20μM),各取出1μL加到384孔ProxiPlates 微孔板中。通过Multidrop自动分液器向每孔加入9μL His-BRD蛋白与-Biotin-Peptide肽在1X缓冲液中的混合物。室温下孵化30分钟后,弱光下每孔加入2μL链霉亲和素包被的供体微珠(45μg/mL)和2μL镍螯合受体微珠(45μg/mL)。微孔板在黑暗中室温下再孵化30分钟后,在EnVision多标记微孔板检测仪上对微孔板进行读数。重复实验,取每个化合物浓度获得的数据点的平均值,使用GraphPad Prism 5绘制四参数曲线进行拟合,计算IC50值。抑制率由His-BRD蛋白与-Biotin-Peptide肽结合的结合率计算,公式为抑制率=1-结合率。
部分优选化合物实验结果
注:ND表示未测试。
生物活性测试结果表明,本发明所提供化合物具有BRD4抑制效果。
具体实施方式
熔点采用RY-1G熔点仪(天津市新天光仪器公司)测定。1H NMR和13C NMR采用BRUKER AVANCE-300型核磁共振仪(瑞士Brucker公司)测定,以TMS为内标,位移值(δ)单位为ppm;低分辨质谱采用Nicolet 2000型傅里叶变换质谱仪和MAT-212型质谱仪(ESI离子源)测定。
实施例1.化合物I-1的合成
2-甲氧基苯磺酰氯(A1)
将2-甲氧基苯胺(113μL,1.00mmol)加入到一个25mL茄形瓶中,然后加入2mL浓盐酸。搅拌5 分钟后,在0℃下滴加亚硝酸钠(75.9mg,1.10mmol)的饱和水溶液,滴毕,0℃下继续搅拌30分钟,得到重氮盐水溶液。在另一个25mL茄形瓶中加入二氧化硫的二氯甲烷溶液(0.5mol/L,10mL)和氧化亚铜(49.5mg,0.50mmol),接着在0℃下分批加入重氮盐水溶液。加毕,0℃下继续反应30分钟,然后室温反应1小时。TLC检测反应完全后,将反应液倒入15mL冰水中,用乙酸乙酯(8mL×3)萃取,合并有机相,无水硫酸镁干燥,过滤除去干燥剂,浓缩滤液得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为5∶1)分离得白色固体36.0mg,收率17%。mp:50-52℃;1H NMR(300MHz,Chloroform-d) δ7.92(d,J=7.9Hz,1H),7.71(t,J=7.6Hz,1H),7.14(d,J=8.2Hz,1H),7.11(t,J=7.8Hz,1H),3.96(s,2H).
2-碘-4-硝基苯胺(A2)
将一氯化碘(2.61mL,52.13mmol)、22mL水加入到100mL茄形瓶中,在0℃下加入9mL浓盐酸,得到一氯化碘溶液。向一个250mL茄形瓶中加入4-硝基苯胺(7.20g,52.13mmol)、59mL水和6.5 mL浓盐酸,然后在0℃下将一氯化碘溶液加入。加毕,反应液室温反应3小时。TLC检测反应完全后,过滤反应液,用水(50mL×3)洗涤滤饼,干燥滤饼得到黄绿色固体13.35g,收率97%。mp:110-112℃;1H NMR(300MHz,DMSO-d6)δ8.40(d,J=2.6Hz,1H),7.99(dd,J=9.1,2.6Hz,1H),6.78(s,1H),6.75(s, 2H);ESI-MS m/z:262.9[M-H]+.
2-甲基-5-硝基-3-乙酰基吲哚(A3)
将A2(100mg,378.8μmol)、乙酰丙酮(46.43μL,454.5μmol)、氧化亚铜(5.4mg,37.9μmol) 和碳酸铯(123.4mg,378.8μmol)加入到10mL二口圆底烧瓶中,加入N,N-二甲基甲酰胺(0.75mL)和水(0.25mL)的混合溶剂,用氮气置换反应体系中的空气5分钟后,100℃反应5小时。TLC检测反应完全后,反应液降至室温,加入乙酸乙酯(2mL)稀释反应液,过滤不溶性杂质,用乙酸乙酯(5mL×3) 萃取滤液,合并有机相,用饱和食盐水(10mL)洗涤,无水硫酸钠干燥,过滤干燥剂,浓缩滤液得残留物。硅胶柱层析分离(石油醚/乙酸乙酯,体积比为1∶1)得棕色固体55.0mg,收率67%。mp:280-282℃;1H NMR(300MHz,DMSO-d6)δ12.44(s,1H),8.95(s,1H),8.04(d,J=7.8Hz,1H),7.53(d,J=8.7Hz,1H), 2.74(s,3H),2.55(s,3H);ESI-MS m/z:217.1[M-H]+.
2-甲基-5-氨基-3-乙酰基吲哚(A4)
将A3(200mg,916.4μmol)加入到装有10mL恒压滴液漏斗的10mL二口圆底烧瓶中,加入2mL 甲醇使之溶解,接着加入Raney镍(188mg,3.21mmol),用氮气置换反应体系中的空气5分钟后,在0℃下缓慢滴加水合肼(80μL,1.34mmol)的甲醇溶液,0℃继续搅拌1小时。TLC检测反应完全后,垫硅藻土过滤反应液,滤液浓缩得到灰色固体155.0mg,收率90%,无需纯化直接投下一步。mp:225-226℃;1H NMR(300MHz,DMSO-d6)δ11.41(s,1H),7.23(s,1H),7.03(d,J=8.4Hz,1H),6.48(d,J=9.9Hz,1H), 4.75(s,2H),2.59(s,3H),2.43(s,3H);ESI-MSm/z:187.2[M-H]+,189.2[M+H]+.
N-(3-乙酰基-2-甲基-1H-吲哚-5-基)-2-甲氧基苯磺酰胺(I-1)
在10mL茄形瓶中,加入A4(54.7mg,290.4μmol)、吡啶(47μL,580.8μmol)和2mL二氯甲烷中,搅拌均匀后,加入A1(60mg,290.4μmol),室温搅拌2小时。TLC检测反应完全后,加入稀盐酸 (1mol/L,5mL),用乙酸乙酯(5mL×3)萃取,合并有机相,用饱和食盐水(10mL)洗涤,无水硫酸钠干燥,过滤干燥剂,浓缩滤液得残留物。硅胶柱层析分离(石油醚/乙酸乙酯,体积比为1∶1)得黄色粉末状固体11.9mg,收率10%。mp:295-297℃;1H NMR(300MHz,DMSO-d6)δ11.74(s,1H),9.58(s,1H), 7.82-7.71(m,1H),7.61(dd,J=7.8,1.5Hz,1H),7.55-7.43(m,1H),7.15(dd,J=8.3,4.3Hz,2H),7.02-6.85 (m,2H),3.96(s,3H),2.60(s,3H),2.40(s,3H);ESI-MS m/z:357.1[M-H]+.
实施例2.化合物I-2的合成
N-(3-乙酰基-2-甲基-1H-吲哚-5-基)-4-甲氧基苯磺酰胺(I-2)
制备方法类似于I-1,以4-甲氧基苯磺酰氯(54.7mg,290.4μmol)为磺酰化试剂,得黄色粉末状固体13.0mg,收率13%。mp:257-258℃;1H NMR(300MHz,DMSO-d6)δ11.76(s,1H),9.76(s,1H),7.84- 7.69(m,1H),7.61(d,J=8.8Hz,2H),7.20(d,J=8.5Hz,1H),7.00(d,J=8.8Hz,2H),6.89(dd,J=8.5,1.8Hz, 1H),3.76(s,3H),2.62(s,3H),2.40(s,3H);ESI-MSm/z:357.1[M-H]+.
实施例3.化合物I-3的合成
4-氟-3-硝基苯甲酸甲酯(A5)
将4-氟-3-硝基苯甲酸(150mg,0.81mmol)、氯化亚砜(176μL,2.43mmol)和10mL甲醇加入到 50mL茄形瓶中,回流过夜反应。TLC检测反应完全后,蒸出多余的溶剂,加入2mL石油醚,过滤,用水洗涤滤饼,干燥得淡黄色固体130.0mg,收率81%。mp:60-62℃;1H NMR(300MHz,DMSO-d6)δ8.58 (dd,J=7.3,2.2Hz,1H),8.39-8.29(m,1H),7.76(dd,J=11.0,8.8Hz,1H),3.92(s,3H);ESI-MS m/z:198.0 [M-H]+.
4-氨基-3-硝基苯甲酸甲酯(A6)
将A5(130mg,652.82μmol)、氨水(25%,111μL,718.10μmol)、N,N-二异丙基乙胺(135μL, 783.38μmol)和10mL二氯甲烷加入到10mL茄形瓶中,室温搅拌过夜。TLC检测反应完全后,依次用水(5mL×2)、10%的碳酸钠溶液(5mL)洗涤,无水硫酸钠干燥,过滤干燥剂,浓缩滤液得黄色固体 105.2mg,收率82%,无需纯化直接投下一步。mp:204-205℃;1H NMR(300MHz,DMSO-d6)δ8.56(d,J =1.8Hz,1H),8.01(s,2H),7.94-7.80(m,1H),7.06(d,J=8.9Hz,1H),3.82(s,3H);ESI-MS m/z:195.1 [M-H]+.
4-氨基-3-碘-5-硝基苯甲酸甲酯(A7)
将碘(9.70g,38.23mmol)加到500mL茄形瓶中,再向瓶中加入250mL甲醇使碘溶解,然后依次加入硫酸银(11.92g,38.23mmol)和A6(5.00g,25.49mmol),室温搅拌12小时。TLC检测反应完全后,过滤,蒸出反应溶剂。残留物用二氯甲烷(100mL)稀释后,加入饱和硫代硫酸钠溶液(100mL),然后用二氯甲烷(100mL×3)萃取,无水硫酸钠干燥,过滤干燥剂,浓缩得粗产物。粗产物经硅胶柱层析(二氯甲烷为洗脱剂)分离得到橙黄色固体8.08g,收率98%。mp:135-137℃;1H NMR(300MHz, DMSO-d6)δ8.57(d,J=1.9Hz,1H),8.41(d,J=1.9Hz,1H),7.60(s,2H),3.83(s,3H);ESI-MS m/z:321.0 [M-H]+.
3-碘-5-硝基-4-(2,2,2-三氟乙酰氨基)苯甲酸甲酯(A8)
将A7(6.44g,20.00mmol)加到500mL茄形瓶中,再向瓶中加入200mL无水二氯甲烷使A7溶解,然后加入无水三乙胺(5.54mL,40.00mmol),最后在0℃下缓慢滴加三氟乙酸酐(5.07mL,36.00mmol)。滴毕,0℃继续搅拌5分钟,接着室温搅拌2小时。TLC检测反应完全后,蒸出反应溶剂,加入稀盐酸(1 mol/L,100mL),用乙酸乙酯(100mL×3)萃取,饱和氯化钠溶液(100mL)洗涤,无水硫酸钠干燥,过滤干燥剂,浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为1∶1)分离得到淡黄色固体8.25g,收率99%。mp:134-135℃;1H NMR(300MHz,DMSO-d6)δ12.05(s,1H),8.71(d,J=1.8Hz,1H), 8.49(d,J=1.8Hz,1H),3.92(s,3H);ESI-MS m/z:416.9[M-H]+.
3-(3-羟基丙炔-1-基)-5-硝基-4-(2,2,2-三氟乙酰氨基)苯甲酸甲酯(A9)
将A8(624mg,1.49mmol)、双三苯基磷二氯化钯(52.4mg,74.63μmol)和碘化亚铜(28.4mg, 149.26μmol)加到25mL二口圆底烧瓶中,用氮气置换瓶中的空气5分钟后,加入无水N,N-二甲基甲酰胺(1.5mL)、N,N-二异丙基乙胺(6mL)和二异丙胺(3mL),边搅拌边用氮气置换反应体系中的空气 30分钟。然后,缓慢滴加由丙炔醇(104μL,1.79mmol)与二异丙胺(3mL)组成的混合溶液,反应液室温搅拌12小时。TLC检测反应完全后,垫硅藻土滤除不溶性杂质,用乙酸乙酯洗涤滤饼,滤液用饱和氯化铵水溶液(15mL×2)洗涤,无水硫酸钠干燥,过滤干燥剂,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为1∶1)分离得到黄色固体335.0mg,收率65%。mp:210-212℃;1H NMR (300MHz,DMSO-d6)δ12.03(s,1H),8.61(s,1H),8.55(d,J=1.4Hz,1H),6.78(s,1H),4.71(d,J=6.0Hz, 2H),3.91(s,3H).
3-(3-((乙氧基羰基)氧基)丙炔-1-基)-5-硝基-4-(2,2,2-三氟乙酰氨基)苯甲酸甲酯(A10)
将A9(2.49g,7.19mmol)和4-二甲氨基吡啶(87.8mg,719.20μmol)加到250mL茄形瓶中,在加入无水二氯甲烷(72mL)和无水吡啶(2.32mL,28.77mmol)后,0C下缓慢滴加氯甲酸乙酯(1.37mL, 14.38mmol)。滴毕,0℃下搅拌5分钟后,室温搅拌2小时。TLC检测反应完全后,反应液依次用1mol/ L稀盐酸(50mL×2)、饱和氯化钠水溶液(50mL)洗涤,无水硫酸钠干燥,过滤干燥剂,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为1∶1)分离得到黄色固体2.88g,收率96%。 mp:158-160℃;1H NMR(300MHz,DMSO-d6)δ12.43(s,1H),8.67(s,1H),8.60(d,J=1.4Hz,1H),5.36(s, 2H),4.17(q,J=7.1Hz,2H),3.92(s,3H),1.23(t,J=7.1Hz,3H);ESI-MS m/z:417.1[M-H]+.
2-甲基-7-硝基-1H-吲哚-5-羧酸甲酯(A11)
将A10(2.33g,5.57mmol)和四(三苯基磷)钯(321.9mg,278.52mmol)加到100mL三口圆底烧瓶中,加入无水乙腈后,用氮气置换反应体系中的空气,接着依次注入无水三乙胺(2.31mL,16.68mmol)、甲酸(88%,477μL,11.12mmol),80℃搅拌1小时。TLC检测反应完全后,待冷却后浓缩反应液得到残留物。残留物经硅胶柱层析(石油醚/乙酸乙酯,体积比为8∶1)分离得到黄色固体1.23g,收率94%。 mp:186-188℃;1H NMR(300MHz,DMSO-d6)δ12.11(s,1H),8.49(s,2H),6.59(s,1H),3.91(s,3H),2.49(s, 3H);ESI-MS m/z:233.1[M-H]+.
7-氨基-2-甲基-1H-吲哚-5-羧酸甲酯(A12)
将A11(100.0mg,426.97μmol)、钯炭(10%,10mg)、四氢呋喃与甲醇的混合溶剂(体积比1∶1,5mL)加至25mL二口圆底烧瓶中,用氢气置换反应瓶中的空气后,在氢气作用下室温过夜反应。TLC 检测反应完全后,垫硅藻土过滤,用甲醇洗涤滤饼,浓缩得灰色固体79.2mg,收率91%。无需纯化直接投下一步反应。mp:155-157℃;1H NMR(300MHz,Chloroform-d)δ8.07(s,1H),7.84(s,1H).7.23(s,1H), 6.27(s,1H),3.90(s,3H),2.44(s,3H);ESI-MS m/z:203.1[M-H]+.
2-甲基-7-(苯基磺酰氨基)-1H-吲哚-5-羧酸甲酯(A13a)
将A12(60.0mg,293.79μmol)、2mL无水吡啶加到10mL茄形瓶中,A12溶解完全后,滴加苯磺酰氯(43μL,337.86μmol),室温搅拌2小时。TLC检测反应完全后,用1mol/L盐酸中和反应液,再用乙酸乙酯(15mL×3)萃取,饱和氯化钠溶液(15mL)洗涤,无水硫酸钠干燥,过滤干燥剂,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为1∶1)分离得到黄色固体81.0mg,收率80%。 mp:210-212℃;1H NMR(300MHz,DMSO-d6)δ11.11(s,1H),10.15(s,1H),8.06(d,J=6.8Hz,2H),7.97(d, J=19.7Hz,2H),7.70-7.50(m,3H),6.33(s,1H),3.85(s,3H),2.42(s,3H);ESI-MS m/z:367.1[M+Na]+.
3-乙酰基-2-甲基-7-(苯基磺酰氨基)-1H-吲哚-5-羧酸甲酯(I-3)
将A13a(51.0mg,148.09μmol)、无水氯化铝(29.62mg,222.14μmol)加到10mL二口圆底烧瓶中,加入无水二氯甲烷(2mL)后,用氮气置换反应体系中的空气5分钟,然后0℃下依次加入二乙基氯化铝的己烷溶液(1M,222μL,222.14μmol)、乙酰氯(16μL,222.14μmol)。加毕,0C继续搅拌 5分钟后,室温反应5小时。TLC检测反应完成后,加入冰水(5mL),分离出有机层,水层用乙酸乙酯 (5mL×2)萃取,合并有机相,用饱和食盐水(10mL)洗涤后加无水硫酸钠干燥,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为1∶1)分离得到淡黄色固体23.0mg,收率60%。mp:265 -266℃;1H NMR(300MHz,DMSO-d6)δ11.92(s,1H),10.01(s,1H),8.68-8.54(m,1H),7.75-7.67(m,2H), 7.68-7.58(m,1H),7.60-7.48(m,2H),7.17(d,J=1.3Hz,1H),3.78(s,3H),2.75(s,3H),2.51(s,3H);ESI-MS m/z:385.1[M-H]+.
实施例4.化合物I-4的合成
2-甲基-7-((2-甲氧基苯基)磺酰氨基)-1H-吲哚-5-羧酸甲酯(A13b)
制备方法同A13a,得白色固体40.1mg,收率36%。mp:198-200℃;1H NMR(300MHz,DMSO-d6)δ 11.02(s,1H),9.67(s,1H),7.87-7.77(m,1H),7.70(dd,J=7.8,1.6Hz,1H),7.62-7.49(m,1H),7.33(d,J= 1.3Hz,1H),7.16(d,J=8.3Hz,1H),7.00(t,J=7.5Hz,1H),6.25(s,1H),3.86(s,3H),3.75(s,3H),2.41(s,3H); ESI-MS m/z:397.1[M+Na]+.
3-乙酰基-7-((2-甲氧基苯基)丙基磺酰氨基)-1H-吲哚-5-羧酸甲酯(I-4)
制备方法同I-3,得白色固体10.0mg,收率15%。mp:248-250℃;1H NMR(300MHz,DMSO-d6)δ11.86 (s,1H),9.75(s,1H),8.49(d,J=1.4Hz,1H),7.66(dd,J=7.9,1.8Hz,1H),7.62-7.53(m,1H),7.36(d,J=1.5 Hz,1H),7.19(d,J=8.3Hz,1H),7.00(t,J=7.5Hz,1H),3.88(s,3H),3.78(s,3H),2.76(s,3H),2.51(s,3H); ESI-MS m/z:415.1[M-H]+.
实施例5.化合物I-5的合成
2-甲基-7-(丙基磺酰氨基)-1H-吲哚-5-羧酸甲酯(A13c)
制备方法同A13a,得黄色固体61.5mg,收率67%。mp:167-168℃;1H NMR(300MHz,DMSO-d6)δ 11.06(s,1H),9.40(s,1H),7.96(s,1H),7.63(d,J=1.3Hz,1H),6.33(s,1H),3.83(s,3H),3.14-3.03(m,2H), 2.41(s,3H),1.75-1.64(m,2H),0.92(t,J=7.4Hz,3H).
3-乙酰基-2-甲基-7-(N-(丙基磺酰氨基)乙酰氨基)-1H-吲哚-5-羧酸甲酯(I-5)
制备方法同I-3,得白色固体50.3mg,收率72%。mp:245-246℃;1H NMR(300MHz,DMSO-d6)δ12.38 (s,1H),8.86(s,1H),7.78(s,1H),3.89(s,3H),3.82(d,J=11.2Hz,2H),2.77(s,3H),2.56(s,3H),1.92(s,3H), 1.89-1.80(m,2H),1.04(t,J=7.3Hz,3H);ESI-MSm/z:417.1[M+Na]+.
实施例6.化合物I-6的合成
2-甲基-7-(N-(苯基磺酰基)苯基磺酰氨基)-1H-吲哚-5-羧酸甲酯(A13d)
将A12(30.0mg,146.89μmol)、二甲氨基吡啶(2.7mg,22.03μmol)和2mL无水二氯甲烷加到 10mL茄形瓶中,待A12溶解完全后,加入无水三乙胺(75μL,540.57μmol),最后滴加苯磺酰氯(38μL, 298.79μmol),室温搅拌2小时。TLC检测反应完全后,用1mol/L盐酸中和反应液,再用乙酸乙酯(10 mL×3)萃取,饱和氯化钠溶液(15mL)洗涤,无水硫酸钠干燥,过滤干燥剂,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为5∶1)分离得到黄色固体68.0mg,收率96%。mp:225-226℃;1H NMR(300MHz,Chloroform-d)δ8.29(s,1H),7.92-7.83(m,4H),7.77(s,1H),7.72-7.65(m,2H),7.52(t, J=7.8Hz,4H),7.37(d,J=1.3Hz,1H),6.27(s,1H),3.87(s,3H),2.28(s,3H);ESI-MS m/z:483.2[M-H]+.
3-乙酰基2-甲基-7-(N-(苯基磺酰基)苯基磺酰氨基)-1H-吲哚-5-羧酸甲酯(I-6)
制备方法同I-3,得白色固体45.2mg,收率59%。mp:233-235℃;1H NMR(300MHz,Chloroform-d) δ8.85(s,1H),8.26(s,1H),7.90-7.79(m,4H),7.71(t,J=7.4Hz,2H),7.54(t,J=7.8Hz,4H),7.42(d,J=1.2 Hz,1H),3.90(s,3H),2.67(s,3H),2.60(s,3H);ESI-MSm/z:525.2[M-H]+.
实施例7.化合物I-7的合成
7-苯甲酰氨基-2-甲基-1H-吲哚-5-羧酸甲酯(A13e)
将A12(60.0mg,293.79μmol)、无水三乙胺(163μL,1.18mmol)和2mL无水二氯甲烷加到10mL 茄形瓶中,待A12溶解完全后,加入苯甲酰氯(43μL,367.23μmol),室温搅拌2小时。TLC检测反应完全后,用1mol/L盐酸中和反应液,再用乙酸乙酯(10mL×3)萃取,饱和氯化钠溶液(15mL)洗涤,无水硫酸镁干燥,过滤干燥剂,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为 1∶1)分离得到黄色固体43.0mg,收率47%。mp:198-200℃;1H NMR(300MHz,DMSO-d6)δ11.11(s,1H), 10.14(s,1H),8.11-8.03(m,2H),7.99(s,1H),7.97-7.89(m,1H),7.67-7.51(m,3H),6.33(s,1H),3.84(s,3H), 2.42(s,3H);ESI-MS m/z:307.1[M-H]+.
2-甲基-3-乙酰基-7-苯甲酰氨基-1H-吲哚-5-羧酸甲酯(I-7)
制备方法同I-3,得白色固体16.7mg,收率49%。mp:273-275℃;1H NMR(300MHz,DMSO-d6)δ11.79 (s,1H),10.30(s,1H),8.66(s,1H),8.08(d,J=7.0Hz,2H),7.96(s,1H),7.68-7.53(m,3H),3.88(s,3H),2.74 (s,3H),2.56(s,3H);ESI-MS m/z:349.3[M-H]+.
实施例8.化合物I-8的合成
7-(2-甲氧基苯甲酰氨基)-2-甲基-1H-吲哚-5-羧酸甲酯(A13f)
制备方法同A13e,得白色固体44.3mg,收率59%。mp:150-152℃;1H NMR(300MHz,DMSO-d6)δ 11.09(s,1H),9.87(s,1H),8.25-8.14(m,1H),7.96(s,1H),7.73(dd,J=7.5,1.5Hz,1H),7.62-7.50(m,1H), 7.22(d,J=8.3Hz,1H),7.11(t,J=7.4Hz,1H),6.32(s,1H),3.91(s,3H),3.84(s,3H),2.41(s,3H);ESI-MS m/z:361.2[M+Na]+.
3-乙酰基-7-(2-甲氧基苯甲酰氨基)-2-甲基-1H-吲哚-5-羧酸甲酯(I-8)
制备方法同I-3,得白色固体24.0mg,收率71%。mp:202-204℃;1H NMR(300MHz,DMSO-d6)δ11.79 (s,1H),9.98(s,1H),8.68-8.60(m,1H),8.24-8.16(m,1H),7.84-7.73(m,1H),7.62-7.52(m,1H),7.24(d,J =8.3Hz,1H),7.11(t,J=7.4Hz,1H),3.92(s,3H),3.88(s,3H),2.73(s,3H),2.55(s,3H);ESI-MS m/z:379.1 [M-H]+,403.1[M+Na]+.
实施例9.化合物I-9的合成
7-丁酰胺基-2-甲基-1H-吲哚-5-羧酸甲酯(A13g)
制备方法同A13e,得白色固体42.2mg,收率52%。mp:160-161℃;1H NMR(300MHz,DMSO-d6)δ 10.91(s,1H),9.63(s,1H),8.10-8.01(m,1H),7.91(s,1H),6.30(s,1H),3.82(s,3H),2.43(s,3H),2.38(d,J= 7.4Hz,2H),1.68(h,J=7.3Hz,2H),0.97(t,J=7.4Hz,3H);ESI-MS m/z:273.1[M-H]+.
3-乙酰基-7-丁酰胺基-2-甲基-1H-吲哚-5-羧酸甲酯(I-9)
制备方法同I-3,得白色固体12.1mg,收率18%。mp:220-221℃;1H NMR(300MHz,DMSO-d6)δ11.63 (s,1H),9.75(s,1H),8.57(s,1H),8.05(s,1H),3.86(s,3H),2.75(s,3H),2.54(s,3H),2.41(t,J=7.4Hz,2H), 1.67(dt,J=14.7,7.4Hz,2H),0.97(t,J=7.4Hz,3H);ESI-MS m/z:317.1[M+H]+,339.1[M+Na]+.
实施例10.化合物I-10的合成
2-甲基-7-(3-苯基脲基)-1H-吲哚-5-羧酸甲酯(A13h)
将A12(30.0mg,146.89μmol)、无水三乙胺(46μL,330.51μmol)和2mL无水二氯甲烷加到10mL 茄形瓶中,待A12溶解完全后,加入异氰酸苯酯(16μL,146.89μmol),室温搅拌过夜。TLC检测反应完全后,过滤,用无水二氯甲烷洗涤滤饼,干燥得白色固体20.2mg,收率21%。mp:240-241℃;1H NMR (300MHz,DMSO-d6)δ10.94(s,1H),8.81(s,1H),8.48(s,1H),7.89(s,1H),7.72(s,1H),7.51(d,J=7.8Hz, 2H),7.29(t,J=7.8Hz,2H),6.98(t,J=7.3Hz,1H),6.29(s,1H),3.83(s,3H),2.42(s,3H);ESI-MS m/z:346.4 [M+Na]+.
3-乙酰基-2-甲基-7-(3-苯基脲基)-1H-吲哚-5-羧酸甲酯(I-10)
制备方法同I-3,得白色固体12.5mg,收率18%。mp:229-230℃;1H NMR(300MHz,DMSO-d6)δ11.73 (s,1H),8.90(s,1H),8.56(s,2H),7.80-7.76(m,1H),7.51(d,J=8.0Hz,2H),7.31(t,J=7.9Hz,2H),6.98(t,J =7.3Hz,1H),3.86(s,3H),2.74(s,3H),2.54(s,3H);ESI-MS m/z:364.1[M-H]+.
实施例11.化合物I-11的合成
7-(3-(2-甲氧基苯基)脲基)-2-甲基-1H-吲哚-5-羧酸甲酯(A13i)
A法:将2-甲氧基苯甲酸(60.0mg,396.36μmol)、叠氮磷酸二苯酯(85μL,396.36μmol)和无水三乙胺(109μL,788.72μmol)和2mL无水四氢呋喃加到10mL茄形瓶中,加热回流1小时。待冷却后,向反应瓶中加入A12(30.0mg,146.89μmol)的四氢呋喃溶液(1mL)。加毕,回流反应5小时。TLC 检测反应完全后,浓缩反应液,得到的残留物经硅胶柱层析(石油醚/乙酸乙酯,体积比为2∶1)分离得白色固体90.1mg,收率92%。B法:制备方法同A13h,得白色固体11.0mg,收率21%。mp:197-199℃;1H NMR(300MHz,DMSO-d6)δ10.81(s,1H),9.13(s,1H),8.20(s,1H),8.17(dd,J=7.8,1.7Hz,1H),7.88(s, 1H),7.81(s,1H),7.12-7.01(m,1H),7.01-6.84(m,2H),6.30(s,1H),3.91(s,3H),3.83(s,3H),2.43(s,3H); ESI-MS m/z:376.1[M+Na]+.
3-乙酰基-7-(3-(2-甲氧基苯基)脲基)-2-甲基-1H-吲哚-5-羧酸甲酯(I-11)
制备方法同I-3,得白色固体20.1mg,收率33%。mp:225-227℃;1H NMR(300MHz,DMSO-d6)δ11.66 (s,1H),9.21(s,1H),8.56(s,1H),8.27(s,1H),8.16(dd,J=7.7,1.4Hz,1H),7.86-7.78(m,1H),7.11-7.02(m, 1H),7.02-6.87(m,2H),3.91(s,3H),3.87(s,3H),2.75(s,3H),2.54(s,3H);ESI-MS m/z:418.1[M+Na]+.
实施例12.化合物I-12的合成
2-甲基-7-(3-(3-(三氟甲基)苯基)脲基)-1H-吲哚-5-羧酸甲酯(A13j)
制备方法同A13h,得白色固体41.0mg,收率71%。mp:245-5246℃;1H NMR(300MHz,DMSO-d6) δ10.97(s,1H),9.22(s,1H),8.60(s,1H),8.05(s,1H),7.92(s,1H),7.75-7.61(m,2H),7.52(t,J=7.8Hz,1H), 7.31(d,J=7.7Hz,1H),6.30(s,1H),3.83(s,3H),2.42(s,3H);ESI-MS m/z:390.1[M-H]+.
3-乙酰基2-甲基-7-(3-(3-(三氟甲基)苯基)脲基)-1H-吲哚-5-羧酸甲酯(I-12)
制备方法同I-3,得白色固体13.2mg,收率39%。mp:175-177℃;1H NMR(300MHz,DMSO-d6)δ11.74 (s,1H),9.31(s,1H),8.69(s,1H),8.59(s,1H),8.04(s,1H),7.76(s,1H),7.67(d,J=7.9Hz,1H),7.52(t,J=7.8 Hz,1H),7.38-7.26(m,1H),3.87(s,3H),2.75(s,3H),2.54(s,3H);ESI-MS m/z:432.1[M-H]+,456.2[M+Na]+.
实施例13.化合物I-13的合成
7-(3-乙脲基)-2-甲基-1H-吲哚-5-羧酸甲酯(A13k)
制备方法同A13h,得白色固体25.0mg,收率31%。mp:210-211℃;1H NMR(300MHz,DMSO-d6)δ 10.91(s,1H),8.34(s,1H),7.79(s,1H),7.75(s,1H),6.24(d,J=5.5Hz,2H),3.81(s,3H),3.23-3.11(m,2H), 2.40(s,3H),1.09(t,J=7.1Hz,3H);ESI-MS m/z:276.2[M+H]+,298.1[M+Na]+.
3-乙酰基-7-(3-乙脲基)-2-甲基-1H-吲哚-5-羧酸甲酯(I-13)
制备方法同I-3,得白色固体18.1mg,收率26%。mp:255-256℃;1H NMR(300MHz,DMSO-d6)δ11.71 (s,1H),8.47(s,1H),8.40(s,1H),7.80(s,1H),6.33(t,J=5.5Hz,1H),3.85(s,3H),3.17(p,J=7.1Hz,2H), 2.73(s,3H),2.53(s,3H),1.09(t,J=7.2Hz,3H);ESI-MS m/z:318.2[M+H]+,340.2[M+Na]+.
实施例14.化合物I-14的合成
7-((乙氧羰基)氨基)-2-甲基-1H-吲哚-5-羧酸甲酯(A13l)
将A12(60.0mg,293.79μmol)、碳酸钾(162.4mg,1.18mmol)的饱和水溶液和2mL无水二氯甲烷加到10mL茄形瓶中,待A12溶解完全后,加入氯甲酸乙酯(32μL,352.55μmol),室温搅拌1小时。 TLC检测反应完全后,加入5mL水后,用乙酸乙酯(5mL×3)萃取,饱和氯化钠溶液(10mL)洗涤,无水硫酸镁干燥,过滤干燥剂,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为 2∶1)分离得到白色固体66.0mg,收率74%。mp:195-196℃;1HNMR(300MHz,DMSO-d6)δ11.01(s,1H), 9.26(s,1H),8.00(s,1H),7.91-7.83(m,1H),6.33-6.25(m,1H),4.18(q,J=7.1Hz,2H),3.82(s,3H),2.40(s, 3H),1.28(t,J=7.1Hz,3H);ESI-MS m/z:299.1[M+Na]+.
3-乙酰基-7-((乙氧羰基)氨基)-2-甲基-1H-吲哚-5-羧酸甲酯(I-14)
制备方法同I-3,得米黄色固体35.5mg,收率62%。mp:200-202℃;1H NMR(300MHz,DMSO-d6)δ 11.77(s,1H),9.35(s,1H),8.54(d,J=1.2Hz,1H),8.04(s,1H),4.18(q,J=7.1Hz,2H),3.86(s,3H),2.72(s, 3H),2.53(s,3H),1.28(t,J=7.0Hz,3H);ESI-MS m/z:319.1[M+H]+,341.1[M+Na]+.
实施例15.化合物I-15的合成
1,2-二甲基-7-硝基-1H-吲哚-5-羧酸甲酯(A14)
将钠氢(60%,76.9mg,1.92mmol)加至25mL茄形瓶中,加入无水N,N-二甲基甲酰胺(5mL)后,滴加A11(300.0mg,1.28mmol)的无水N,N-二甲基甲酰胺(1mL)溶液。滴毕,室温搅拌30分钟后,滴加碘甲烷(239μL,3.84mmol)。反应液室温搅拌2小时。TLC检测反应完全后,加入10mL冰水后,用乙酸乙酯(5mL×3)萃取,饱和氯化钠溶液(10mL)洗涤,无水硫酸镁干燥,过滤干燥剂,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为5∶1)分离得到白色固体300.0mg,收率94%。 mp:203-205℃;1H NMR(300MHz,DMSO-d6)δ8.43(s,1H),8.18(s,1H),6.71(s,1H),3.89(s,3H),3.63(s, 3H),2.48(s,3H);ESI-MS m/z:271.1[M+Na]+.
7-氨基-1,2-二甲基-1H-吲哚-5-羧酸甲酯(A15)
制备方法同A12,得灰白色固体245.7mg,收率93%。mp:175-177℃;1H NMR(300MHz,DMSO-d6) δ7.46(d,J=1.5Hz,1H),7.02(d,J=1.5Hz,1H),6.23-6.18(m,1H),5.02(s,2H),3.93(s,3H),3.77(s,3H), 2.33(s,3H);ESI-MS m/z:218.8[M+H]+.
7-((乙氧羰基)氨基)-1,2-二甲基-1H-吲哚-5-羧酸甲酯(A16)
制备方法同A13l,得黄色固体11.6mg,收率29%。mp:167-168℃;1H NMR(300MHz,DMSO-d6)δ 9.24(s,1H),8.10-7.94(m,1H),7.41(s,1H),6.41(s,1H),4.13(q,J=6.8Hz,2H),3.82(s,3H),3.79(s,3H), 2.39(s,3H),1.24(t,J=6.7Hz,3H);ESI-MS m/z:313.1[M+Na]+.
3-乙酰基-7-((乙氧羰基)氨基)-1,2-二甲基-1H-吲哚-5-羧酸甲酯(I-15)
制备方法同I-3,得白色固体21.3mg,收率62%。mp:194-195℃;1H NMR(300MHz,DMSO-d6)δ9.40 (s,1H),8.68(d,J=1.4Hz,1H),7.55(s,1H),4.14(q,J=6.8Hz,2H),3.88(s,3H),3.86(s,3H),2.73(s,3H), 2.59(s,3H),1.25(t,J=7.0Hz,3H);ESI-MS m/z:355.1[M+Na]+.
实施例16.化合物I-16的合成
3-乙酰基-7-(N-(乙氧羰基)乙酰氨基)-1,2-二甲基-1H-吲哚-5-羧酸甲酯(I-16)
制备方法同I-3,以A16为原料,得白色固体7.5mg,收率22%。mp:156-158℃;1HNMR(300MHz, DMSO-d6)δ8.78(d,J=1.5Hz,1H),7.63(d,J=1.5Hz,1H),4.17(q,J=7.0Hz,2H),3.87(s,3H),3.63(s,3H), 2.73(s,3H),2.65(s,3H),2.61(s,3H),1.08(t,J=7.1Hz,3H);ESI-MS m/z:397.1[M+Na]+.
实施例17.化合物I-17的合成
4-氨基-3-硝基-5-((三甲基硅基)乙炔基)苯甲酸甲酯(A17)
将A7(600.0mg,1.86mmol)、双三苯基磷二氯化钯(65.4mg,93.15μmol)、碘化亚铜(35.5mg, 186.30μmol)和三苯基膦(48.9mg,186.30μmol)加到25mL二口圆底烧瓶中,用氮气置换瓶中的空气5 分钟后,依次加入无水三乙胺(16mL)、无水N,N-二甲基甲酰胺(4mL)和无水甲苯(8mL),边搅拌边用氮气置换反应体系中的空气30分钟。然后,缓慢滴加由三甲基硅基乙炔(395μL,2.79mmol)与无水N,N-二甲基甲酰胺(4mL)组成的混合溶液,反应液室温搅拌过夜。TLC检测反应完全后,垫硅藻土滤除不溶性杂质,用乙酸乙酯洗涤滤饼,滤液用饱和氯化铵水溶液(45mL×2)洗涤,无水硫酸钠干燥,过滤干燥剂,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为10∶1)分离得到黄绿色固体521.5mg,收率96%。mp:85-86℃;1H NMR(300MHz,DMSO-d6)δ8.55(d,J=1.9Hz,1H),7.98(d, J=1.9Hz,1H),7.59(s,2H),3.83(s,3H),0.29(s,9H);ESI-MS m/z:291.1[M-H]+.
4-氨基-3-乙炔基-5-硝基苯甲酸甲酯(A18)
将A17(500.0mg,1.71mmol)和甲醇(5mL)加至25mL茄形瓶中,加入碳酸钾(283.63mg,2.05 mmol)。室温搅拌25分钟后,蒸出反应溶剂,用二氯甲烷(15mL×3)和水(20mL)萃取,合并有机相,无水硫酸钠干燥,过滤干燥剂,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为10∶1)分离得到黄色固体369.0mg,收率98%。mp:173-174℃;1H NMR(300MHz,DMSO-d6)δ8.57(d, J=1.8Hz,1H),8.02(d,J=1.8Hz,1H),7.73(s,2H),4.85(s,1H),3.84(s,3H);ESI-MS m/z:219.1[M-H]+.
7-硝基-1H-吲哚-5-羧酸甲酯(A19)
将A18(200.0mg,908.33μmol)、(1,5-环辛二烯)氯铑(I)二聚体(22.4mg,45.42μmol)和三(4-氟苯基)膦(172.4mg,545.00μmol)加至25mL二口圆底烧瓶中,用氩气置换瓶中的空气5分钟后,加入脱气的无水N,N-二甲基甲酰胺(5mL)。反应液在85℃下反应50分钟。TLC检测反应完全后,冷却至室温,用乙酸乙酯(15mL×3)和水(20mL)萃取,合并有机相,用饱和食盐水(30mL)洗涤,无水硫酸钠干燥,过滤干燥剂,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为5∶1)分离得到浅黄绿色固体180.0mg,收率90%。mp:147-149℃;1H NMR(300MHz,DMSO-d6)δ12.29(s,1H),8.68 (s,1H),8.58(s,1H),7.66(t,J=2.6Hz,1H),6.98-6.88(m,1H),3.92(s,2H);ESI-MS m/z:219.1[M-H]+.
7-氨基-1H-吲哚-5-羧酸甲酯(A20)
制备方法同A12,得灰色固体79.2mg,收率92%。mp:150-151℃;1H NMR(300MHz,DMSO-d6)δ 10.98(s,1H),7.62-7.53(m,1H),7.37(t,J=2.7Hz,1H),6.98(s,1H),6.45(dd,J=2.9,2.0Hz,1H),5.28(s, 2H),3.79(s,3H);ESI-MS m/z:189.1[M-H]+.
7-((乙氧羰基)氨基)-1H-吲哚-5-羧酸甲酯(A21)
制备方法同A13l,得白色固体32.6mg,收率79%。mp:249-250℃;1H NMR(300MHz,DMSO-d6)δ 11.16(s,1H),9.44(s,1H),8.10(s,1H),8.05-7.98(m,1H),7.46(t,J=2.7Hz,1H),6.60(dd,J=3.0,1.9Hz, 1H),4.19(q,J=7.1Hz,2H),3.84(s,3H),1.29(t,J=7.1Hz,3H);ESI-MS m/z:285.1[M+Na]+.
3-乙酰基-7-((乙氧羰基)氨基)-1H-吲哚-5-羧酸甲酯(I-17)
制备方法同I-3,得浅紫色固体12.2mg,收率35%。mp:276-278℃;1H NMR(300MHz,DMSO-d6)δ 11.90(s,1H),9.54(s,1H),8.63(d,J=1.4Hz,1H),8.43(s,1H),8.12(s,1H),4.20(q,J=7.1Hz,2H),3.87(s, 3H),2.48(s,3H),1.29(t,J=7.0Hz,3H);ESI-MS m/z:327.1[M+Na]+.
实施例18.化合物I-18的合成
3-乙酰基-2-甲基-7-硝基-1H-吲哚-5-羧酸甲酯(A22)
将A11(1.00g,4.27mmol)、冰醋酸(36.63mL,640.45mmol)加至250mL厚壁耐压管中,待A11 完全溶解后,加入三氯氧磷(12.85mL)。反应液在120℃下反应30分钟。TLC检测反应完成后,将反应液缓慢倒入冰水(100mL)中,用饱和碳酸氢钠溶液调节pH至中性,再用乙酸乙酯(80mL×3)萃取,饱和氯化钠溶液(100mL)洗涤,无水硫酸镁干燥,过滤干燥剂,浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为2∶1)分离得到浅黄色固体1.08g,收率92%。mp:216-218℃;1H NMR(300MHz, DMSO-d6)δ12.58(s,1H),9.12(d,J=1.4Hz,1H),8.54(d,J=1.4Hz,1H),3.94(s,3H),2.86(s,3H),2.58(s, 3H);ESI-MS m/z:275.4[M-H]+.
3-乙酰基-2-甲基-7-硝基-1H-吲哚-5-羧酸(A23)
将A22(16.0mg,57.92μmol)、四氢呋喃(1mL)和乙二醇(1mL)加至10mL茄形瓶中,待A22 溶解完全后,加入氢氧化钾。加毕,反应液回流反应30分钟。TLC检测反应完成后,蒸出反应溶剂,0℃下用1mol/L盐酸酸化至pH为1,过滤,滤饼用水洗涤,干燥得黄色固体14.0mg,收率92%。mp:291-292℃;1H NMR(300MHz,DMSO-d6)δ13.35(s,1H),12.52(s,1H),9.11(s,1H),8.55(s,1H),2.85(s,3H),2.58(s,3H);ESI-MS m/z:275.4[M-H]+.
3-乙酰基-2-甲基-7-硝基-N-苯基-1H-吲哚-5-甲酸胺(A24a)
将A23(30.0mg,114.41μmol)、1-乙基-(3-二甲基氨基丙基)碳酰二亚胺盐酸盐(54.8mg,286.03μmol)、 N,N-二异丙基乙胺(60μL,343.22μmol)和无水N,N-二甲基甲酰胺(2mL)加至10mL茄形瓶中,搅拌 1小时后,加入1-羟基苯并三唑(38.7mg,286.03μmol)和苯胺(16μL,171.61μmol),室温过夜反应。 TLC检测反应完全后,用乙酸乙酯(10mL×3)和水(10mL)萃取,饱和食盐水(20mL)洗涤,无水硫酸钠干燥,过滤干燥剂,浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为1∶1)分离得到黄色固体25.0mg,收率65%。mp:215-217℃;1H NMR(300MHz,DMSO-d6)δ12.53(s,1H),10.61(s, 1H),9.14(s,1H),8.73(s,1H),7.80(d,J=7.9Hz,2H),7.39(t,J=7.8Hz,2H),7.14(t,J=7.3Hz,1H),2.87(s, 3H),2.62(s,3H).
3-乙酰基-7-氨基-2-甲基-N-苯基-1H-吲哚-5-甲酸胺(A25a)
将A24a(16.0mg,47.43μmol)和甲醇(2mL)加至10mL两口圆底烧瓶中,加入Raney镍(10%, 2.8mg,4.74μmol)后,用氮气置换反应体系中的空气,然后0℃滴加水合肼(88%,4μL,71.15μmol) 的甲醇溶液。滴毕,反应液室温反应1小时,垫硅藻土过滤,滤液浓缩得灰色固体14.1mg,收率97%。无需进一步纯化直接投下一步。ESI-MS m/z:308.4[M+H]+.
(3-乙酰基-2-甲基-5-(苯基氨基甲酰基)-1H-吲哚-7-基)氨基甲酸乙酯(I-18)
制备方法同A13l,得黄色固体10.5mg,收率60%。mp:194-195℃;1H NMR(300MHz,Chloroform-d) δ10.71(s,1H),8.45(s,1H),8.19(s,1H),7.61(d,J=7.7Hz,2H),7.42(s,1H),7.38-7.23(m,3H),7.08(t,J= 7.3Hz,1H),4.24-4.17(m,2H),2.68(s,3H),2.54(s,3H),1.28(d,J=7.0Hz,3H);ESI-MS m/z:308.4[M+H]+.
实施例19.化合物I-19的合成
3-乙酰基-N-(2-甲氧基苯基)-2-甲基-7-硝基-1H-吲哚-5-甲酸胺(A24b)
制备方法同A24a,得黄色固体85.2mg,收率61%。mp:254-255℃;1H NMR(300MHz,DMSO-d6)δ 12.52(s,1H),9.92(s,1H),9.13(d,J=1.4Hz,1H),8.70(d,J=1.5Hz,1H),7.68(dd,J=7.8,1.5Hz,1H),7.23 (td,J=7.9,1.6Hz,1H),7.12(dd,J=8.3,1.2Hz,1H),6.99(td,J=7.6,1.3Hz,1H),3.85(s,3H),2.87(s,3H), 2.63(s,3H);ESI-MS m/z:368.3[M+H]+.
3-乙酰基-7-氨基-N-(2-甲氧基苯基)-2-甲基-1H-吲哚-5-甲酸胺(A25b)
制备方法同A25a,得灰色固体32.1mg,收率98%。无需进一步纯化直接投下一步。ESI-MS m/z:336.2 [M-H]+.
(3-乙酰基-5-((2-甲氧基苯基)氨基甲酰基)-2-甲基-1H-吲哚-7-基)氨基甲酸乙酯(I-19)
制备方法同A13l,得黄色固体10.5mg,收率60%。mp:210-212℃;1H NMR(300MHz,Chloroform-d) δ10.75(s,1H),8.69(s,1H),8.50(d,J=7.9Hz,2H),7.47-7.40(m,1H),7.25-7.17(m,1H),7.13-6.97(m, 2H),6.97-6.89(m,1H),4.29(q,J=7.1Hz,2H),3.95(s,3H),2.77(s,3H),2.65(s,3H),1.36(t,J=7.1Hz,3H); ESI-MS m/z:410.2[M+H]+.
实施例20.化合物I-20的合成
3-乙酰基-2-甲基-7-硝基-N-(噻唑-2-基)-1H-吲哚-5-甲酸胺(A24c)
制备方法同A24a,得黄绿色固体44.0mg,收率34%。mp:301-303℃;1H NMR(300MHz,DMSO-d6) δ13.39(s,1H),11.78(s,1H),8.75(d,J=2.5Hz,1H),8.26(dd,J=9.2,2.5Hz,1H),7.65(d,J=9.2Hz,1H),7.34(s,1H),2.47(s,3H),2.26(s,3H);ESI-MS m/z:343.3[M-H]+.
3-乙酰基-7-氨基-2-甲基-N-(噻唑-2-基)-1H-吲哚-5-甲酸胺(A25c)
制备方法同A25a,得灰色固体36.5mg,收率98%。无需进一步纯化直接投下一步。ESI-MS m/z:313.3 [M-H]+.
(3-乙酰基-2-甲基-5-((噻唑-2-基)氨基甲酰基)-1H-吲哚-7-基)氨基甲酸乙酯(I-20)
制备方法同A13l,得白色固体18.0mg,收率40%。mp:269-271℃;1H NMR(300MHz,DMSO-d6)δ 12.65(s,1H),11.78(s,1H),9.34(s,1H),8.53(d,J=1.4Hz,1H),8.04(s,1H),7.55(d,J=3.6Hz,1H),7.25(d, J=3.6Hz,1H),4.19(q,J=7.1Hz,2H),2.72(s,3H),2.63(s,3H),1.28(t,J=7.1Hz,3H);ESI-MS m/z:387.2 [M+H]+.
实施例21.化合物I-21的合成
3-乙酰基-N-环戊基-2-甲基-7-硝基-1H-吲哚-5-甲酸胺(A24d)
制备方法同A24a,得黄绿色固体80.0mg,64%。mp:255-257℃;1H NMR(300MHz,DMSO-d6)δ12.43 (s,1H),9.03(s,1H),8.68(d,J=7.1Hz,1H),8.62(d,J=1.4Hz,1H),4.27(hept,J=7.2Hz,1H),2.84(s,3H), 2.60(s,3H),2.01-1.83(m,2H),1.83-1.66(m,2H),1.64-1.51(m,4H);ESI-MS m/z:328.4[M-H]+.
3-乙酰基-7-氨基-N-环戊基-2-甲基-1H-吲哚-5-甲酸胺(A25d)
制备方法同A25a,得灰色固体45.5mg,收率98%。无需进一步纯化直接投下一步。ESI-MS m/z:300.3 [M+H]+.
(3-乙酰基-5-(环戊基氨基甲酰基)-2-甲基-1H-吲哚-7-基)氨基甲酸乙酯(I-21)
制备方法同A13l,得米黄色固体8.6mg,收率15%。mp:223-224℃;1H NMR(300MHz,DMSO-d6)δ 11.63(s,1H),9.26(s,1H),8.32-8.18(m,2H),7.75(s,1H),4.32-4.21(m,1H),4.16(q,J=7.1Hz,2H),2.70(s, 3H),2.56(s,3H),1.95-1.82(m,2H),1.79-1.64(m,2H),1.61-1.49(m,4H),1.26(t,J=6.8Hz,3H);ESI-MS m/z:372.4[M+H]+.
实施例22.化合物I-22的合成
N,2-二甲基-7-硝基-1H-吲哚-5-甲酰胺(A26)
将A11(300.0mg,1.28mmol)和甲胺醇溶液(30%,22.5mL)加至100mL厚壁耐压管中,45℃下搅拌22小时。TLC检测反应完全后,减压浓缩除去溶剂,将残留物用二氯甲烷(40mL)溶解后,依次用水(20mL×3)、饱和食盐水(20mL)洗涤,合并有机相,无水硫酸钠干燥,过滤干燥剂,浓缩得粗产物。粗产物经重结晶(乙酸乙酯)纯化得到黄色固体270.0mg,收率90%。mp:256-258℃;1H NMR(300 MHz,DMSO-d6)δ11.97(s,1H),8.86-8.62(m,1H),8.48(d,J=26.2Hz,2H),6.53(s,1H),2.82(d,J=4.2Hz, 3H),2.49(s,3H);ESI-MS m/z:232.1[M+H]+.
3-乙酰基-N,2-二甲基-7-硝基-1H-吲哚-5-甲酰胺(A27)
制备方法同A22,得棕色固体275.0mg,收率93%。mp:209-210℃;1H NMR(300MHz,DMSO-d6)δ12.44(s,1H),9.03(s,1H),8.78(d,J=4.3Hz,1H),8.59(d,J=1.3Hz,1H),2.84(s,3H),2.83(s,3H),2.61(s, 3H);ESI-MS m/z:274.2[M-H]+.
3-乙酰基-7-氨基-N,2-二甲基-1H-吲哚-5-甲酰胺(A28)
制备方法同A25a,得灰色固体222.3mg,收率96%。无需进一步纯化直接投下一步。1HNMR(300MHz, DMSO-d6)δ11.67(s,1H),8.13(d,J=4.4Hz,1H),7.75-7.66(m,1H),6.94-6.85(m,1H),5.22(s,2H),2.76(d,J=4.5Hz,3H),2.66(s,3H),2.53(s,3H).
(3-乙酰基-2-甲基-5-(甲氨基甲酰基)-1H-吲哚-7-基)氨基甲酸乙酯(I-22)
制备方法同I-3,得淡黄色固体46.6mg,收率36%。mp:261-263℃;1H NMR(300MHz,DMSO-d6)δ 11.64(s,1H),9.25(s,1H),8.39-8.29(m,1H),8.27(s,1H),7.80(s,1H),4.17(q,J=7.1Hz,2H),2.79(d,J= 4.4Hz,3H),2.70(s,3H),2.56(s,3H),1.27(t,J=7.0Hz,3H);ESI-MS m/z:318.3[M+H]+,340.3[M+Na]+.
实施例23.化合物I-23的合成
(4-氟-3-硝基苯基)(苯基)甲酮(A29)
将4-氟-3-硝基苯甲酸(2.00g,10.80mmol)、无水二氯甲烷(30mL)和草酰氯(4.57mL,54.02mmol) 依次加到100mL茄形瓶中,滴加2滴N,N-二甲基甲酰胺后,室温反应30分钟。TLC检测4-氟-3-硝基苯甲酸反应完全后,浓缩得芳基酰氯。在100mL三口圆底烧瓶中,加入无水三氯化铝(7.20g,54.02mmol) 和苯(30mL,540.22mmol),用氮气置换反应体系中的空气后,0℃下缓慢滴加芳基酰氯的苯溶液(20 mL)。加毕,室温反应8小时。TLC检测反应完全后,将反应液倒入冰水(50mL)中,分离出有机层,水层用乙酸乙酯(50mL×2)萃取,合并有机相,用无水硫酸钠干燥,过滤干燥剂,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为10∶1)得到白色固体2.45g,收率92%。mp:58-59℃;1H NMR(300MHz,DMSO-d6)δ8.41(dd,J=7.3,2.2Hz,1H),8.17(ddd,J=8.6,4.3,2.2Hz,1H),7.83-7.71 (m,4H),7.61(t,J=7.5Hz,2H).
(4-氨基-3-硝基苯基)(苯基)甲酮(A30)
将A29(130mg,530.16μmol)、氨水(25%,90μL,583.18μmol)、N,N-二异丙基乙胺(109μL, 636.19μmol)和四氢呋喃(2mL)加至10mL茄形瓶中,室温反应24小时。TLC检测反应完全后,浓缩除去反应溶剂,加入1mol/L盐酸(15mL)后,用乙酸乙酯(10mL×3)萃取,合并有机相,无水硫酸钠干燥,过滤干燥剂,减压浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为5∶1)得到黄色固体58mg,收率45%。mp:140-142℃;1H NMR(300MHz,DMSO-d6)δ8.36(d,J=2.0Hz,1H),8.09 (s,2H),7.86(dd,J=8.9,2.0Hz,1H),7.74-7.63(m,3H),7.61-7.53(m,2H),7.14(d,J=8.9Hz,1H).
(4-氨基-3-碘-5-硝基苯基)(苯基)甲酮(A31)
制备方法同A7,得黄色固体1.40g,收率92%。mp:150-151℃;1H NMR(300MHz,DMSO-d6)δ8.41 -8.34(m,2H),7.77-7.63(m,5H),7.58(t,J=7.3Hz,2H).
N-(4-苯甲酰基-2-碘-6-硝基苯基)-2,2,2-三氟乙酰胺(A32)
制备方法同A8,得淡黄色固体2.64g,收率75%。mp:169-170℃;1H NMR(300MHz,DMSO-d6)δ 12.01(s,1H),8.53(d,J=1.5Hz,1H),8.37-8.26(m,1H),7.83(d,J=7.3Hz,2H),7.79-7.70(m,1H),7.61(t, J=7.5Hz,2H).
N-(4-苯甲酰基-2-(3-羟基丙-1-炔-1-基)-6-硝基苯基)-2,2,2-三氟乙酰胺(A33)
制备方法同A9,以三乙胺为碱,得黄色固体727.3mg,收率86%。mp:223-224℃;1HNMR(300MHz, DMSO-d6)δ12.03(s,1H),8.40(d,J=7.7Hz,2H),7.78(d,J=7.4Hz,2H),7.74-7.67(m,1H),7.60(t,J=7.2 Hz,2H),6.79(s,1H),4.73(d,J=5.3Hz,2H).
[3-(5-苯甲酰基-3-硝基-2-(2,2,2-三氟乙酰胺基)苯基)丙-2-炔-1-基]乙基碳酸酯(A34)
制备方法同A10,得黄色固体392.0mg,收率83%。mp:135-136℃;1H NMR(300MHz,DMSO-d6)δ 12.44(s,1H),8.57-8.40(m,2H),7.86-7.76(m,2H),7.76-7.66(m,1H),7.60(t,J=7.4Hz,2H),5.37(s,2H),4.18(q,J=7.1Hz,2H),1.24(t,J=7.1Hz,3H).
(2-甲基-7-硝基-1H-吲哚-5-基)(苯基)甲酮(A35)
制备方法同A11,得黄色固体146.0mg,收率92%。mp:135-137℃;1H NMR(300MHz,DMSO-d6)δ 12.12(s,1H),8.33(d,J=7.1Hz,2H),7.77(d,J=7.0Hz,2H),7.71(t,J=7.4Hz,1H),7.60(t,J=7.4Hz,2H), 6.62(s,1H),2.51(s,3H).
(7-氨基-2-甲基-1H-吲哚-5-基)(苯基)甲酮(A36)
制备方法同A25a,得灰色固体88.0mg,收率99%。mp:205-206℃;1H NMR(300MHz,DMSO-d6)δ 10.87(s,1H),7.69-7.61(m,2H),7.61-7.56(m,1H),7.51(t,J=7.2Hz,2H),7.11(s,1H),6.82(d,J=1.3Hz, 1H),6.15(s,1H),5.19(s,2H),2.39(s,3H);ESI-MS m/z:251.0[M+H]+.
(5-苯甲酰基-2-甲基-1H-吲哚-7-基)氨基甲酸乙酯(A37a)
制备方法同A13l,得橙黄色固体95.0mg,收率74%。mp:237-239℃;1H NMR(300MHz,DMSO-d6) δ11.06(s,1H),9.28(s,1H),7.88(s,1H),7.59(tt,J=14.5,7.2Hz,5H),6.30(s,1H),4.17(q,J=7.1Hz,2H), 2.41(s,3H),1.27(t,J=7.1Hz,3H);ESI-MS m/z:323.1[M-H]+.
(3-乙酰基-5-苯甲酰基-2-甲基-1H-吲哚-7-基)氨基甲酸乙酯(I-23)
制备方法同I-3,得淡黄色固体28.6mg,收率44%。mp:200-201℃;1H NMR(300MHz,DMSO-d6)δ 11.79(s,1H),9.38(s,1H),8.29(s,1H),7.89(s,1H),7.78-7.69(m,2H),7.69-7.61(m,1H),7.56(t,J=7.4Hz, 2H),4.18(q,J=7.1Hz,2H),2.74(s,3H),2.50(s,3H),1.27(t,J=7.1Hz,3H);ESI-MS m/z:387.2[M+Na]+.
实施例24.化合物I-24的合成
4-溴-2-碘-6-硝基苯胺(A38)
制备方法同A7,得橙黄色固体7.12g,收率89%。mp:140-141℃;1H NMR(300MHz,DMSO-d6)δ8.24 -8.12(m,2H),7.17(s,2H);ESI-MS m/z:340.9[M-H]+,342.9[M+H]+.
N-(4-溴-2-碘-6-硝基苯基)-2,2,2-三氟乙酰胺(A39)
制备方法同A8,得淡黄色固体5.50g,收率84%。mp:150-151℃;1H NMR(300MHz,DMSO-d6)δ 11.85(s,1H),8.61(d,J=2.1Hz,1H),8.37(d,J=2.0Hz,1H);ESI-MS m/z:436.8[M-H]+.
N-(4-溴-2-(3-羟基丙-1-炔-1-基)-6-硝基苯基)-2,2,2-三氟乙酰胺(A40)
制备方法同A9,以三乙胺为碱,得黄色固体4.92g,收率53%。mp:181-183℃;1HNMR(300MHz, DMSO-d6)δ11.87(s,1H),8.22(d,J=1.5Hz,1H),8.11(d,J=1.7Hz,1H),6.64-6.56(m,1H),4.69(d,J=6.0 Hz,2H).
2,2,2-三氟-N-(3-(3-羟基丙-1-炔-1-基)-5-硝基-[1,1′-联苯]-4-基)乙酰胺(A41a)
将A40(100mg,272.42μmol)、苯硼酸(49.8mg,408.63μmol)、四(三苯基膦)钯(31.5mg, 27.24μmol)和碳酸钾(113.0mg,817.26μmol)加至25mL三口圆底烧瓶中,用氮气置换反应体系中的空气后,加入新蒸过的二氧六环(6mL)和去离子水(2mL)。反应液在90℃下反应12小时。TLC检测反应完全后,加入乙酸乙酯(5mL)稀释,过滤除去不溶性杂质,用水(10mL×3)萃取,无水硫酸钠干燥,过滤干燥剂,浓缩得粗产物。粗产物经硅胶柱层析(石油醚/乙酸乙酯,体积比为2∶1)得到得橘黄色固体72.5mg,收率73%。mp:169-170℃;1H NMR(300MHz,DMSO-d6)δ11.72(s,1H),8.32(d,J=1.3 Hz,1H),8.27(d,J=1.6Hz,1H),7.83-7.72(m,2H),7.51(t,J=7.5Hz,2H),7.45-7.35(m,1H),6.67(d,J= 1.9Hz,1H),4.72(d,J=6.0Hz,2H).
(3-(5-硝基-4-(2,2,2-三氟乙酰氨基)-[1,1′-联苯]-3-基)丙-2-炔-1-基)碳酸乙酯(A42a)
制备方法同A10,得黄色固体854.3mg,收率72%。mp:118-120℃;1H NMR(300MHz,DMSO-d6)δ 12.13(s,1H),8.38(d,J=1.4Hz,1H),8.34(d,J=1.6Hz,1H),7.82-7.73(m,2H),7.55-7.46(m,2H),7.45- 7.36(m,1H),5.36(s,2H),4.18(q,J=7.1Hz,2H),1.24(t,J=7.1Hz,3H);ESI-MS m/z:437.5[M+H]+.
2-甲基-7-硝基-5-苯基-1H-吲哚(A43a)
制备方法同A11,得黄色固体387.1mg,收率89%。mp:153-155℃;1H NMR(300MHz,DMSO-d6)δ 11.79(s,1H),8.27-8.17(m,2H),7.81-7.70(m,2H),7.50(t,J=7.5Hz,2H),7.38(t,J=7.3Hz,1H),6.49(s, 1H),2.50(s,3H);ESI-MS m/z:274.5[M+Na]+.
2-甲基-5-苯基-1H-吲哚-7-胺(A44a)
制备方法同A12,得灰色固体88.1mg,收率98%。无需纯化,直接投下一步。
(2-甲基-5-苯基-1H-吲哚-7-基)氨基甲酸乙酯(A45a)
制备方法同A13l,得黄色固体40.0mg,收率34%。mp:141-143℃;1H NMR(300MHz,DMSO-d6)δ 10.68(s,1H),9.22(s,1H),7.65(s,1H),7.62-7.54(m,2H),7.42(t,J=7.6Hz,3H),7.28(tt,J=6.7,1.1Hz,1H), 6.19(s,1H),4.18(q,J=7.1Hz,2H),2.40(s,3H),1.29(t,J=7.1Hz,3H);ESI-MS m/z:295.4[M+H]+.
(3-乙酰基-2-甲基-5-苯基-1H-吲哚-7-基)氨基甲酸乙酯(I-24)
制备方法同I-3,得淡黄色固体11.0mg,收率32%。mp:190-192℃;1H NMR(300MHz,DMSO-d6)δ 11.54(s,1H),9.32(s,1H),8.04(d,J=1.4Hz,1H),7.68(s,1H),7.64-7.56(m,2H),7.46(t,J=7.6Hz,2H), 7.38-7.27(m,1H),4.19(q,J=7.1Hz,2H),2.71(s,3H),2.55(s,3H),1.28(t,J=7.0Hz,3H);ESI-MS m/z: 337.7[M+H]+.
实施例25.化合物I-25的合成
2,2,2-三氟-N-(2-(3-羟基丙-1-炔-1-基)-6-硝基-4-(吡啶-3-基)苯基)乙酰胺(A41b)
制备方法同A41a,得黄绿色固体237.0mg,收率80%。mp:225-227℃;1H NMR(300MHz,DMSO-d6) δ11.77(s,1H),9.00(d,J=1.8Hz,1H),8.59(dd,J=4.7,1.5Hz,1H),8.40(d,J=1.3Hz,1H),8.33(d,J=1.6 Hz,1H),8.25-8.16(m,1H),6.68(d,J=1.9Hz,1H),5.35(s,1H),4.72(s,2H).
(3-(3-硝基-5-(吡啶-3-基)-2-(2,2,2-三氟乙酰氨基)苯基)丙-2-炔-1-基)碳酸乙酯(A42b)
制备方法在A10的基础上加以改进,使用吡啶作为碱和溶剂,得黄色固体429.5mg,收率98%。mp:166 -168℃;1H NMR(300MHz,DMSO-d6)δ12.19(s,1H),9.05-8.96(m,1H),8.60(d,J=4.6Hz,1H),8.47(s, 1H),8.40(s,1H),8.26-8.16(m,1H),6.86(s,1H),5.37(s,2H),4.18(q,J=7.1Hz,2H),1.25(t,J=7.0Hz,3H).
2-甲基-7-硝基-5-(吡啶-3-基)-1H-吲哚(A43b)
制备方法同A11,得黄色固体153.8mg,收率62%。mp:208-210℃;1H NMR(300MHz,DMSO-d6)δ 11.88(s,1H),8.98(s,1H),8.59(d,J=4.6Hz,1H),8.29(d,J=11.2Hz,2H),8.19(d,J=7.9Hz,1H),7.51(dd, J=7.7,4.9Hz,1H),6.50(s,1H),2.50(s,3H);ESI-MS m/z:254.1[M+H]+.
2-甲基-5-(吡啶-3-基)-1H-吲哚-7-胺(A44b)
制备方法同A12,得灰白色固体44.1mg,收率99%。无需纯化,直接投下一步。ESI-MS m/z:224.0 [M+H]+.
(2-甲基-5-(吡啶-3-基)-1H-吲哚-7-基)氨基甲酸乙酯(A45b)
制备方法同A13l,得米黄色固体33.6mg,收率58%。mp:199-200℃;1H NMR(300MHz,Chloroform-d) δ9.65(s,1H),8.86(d,J=1.8Hz,1H),8.54(dd,J=4.8,1.3Hz,1H),7.93(dt,J=7.9,1.9Hz,1H),7.50(d,J= 1.1Hz,1H),7.37(dd,J=7.9,4.8Hz,1H),7.19(s,1H),6.93-6.85(m,1H),6.31-6.23(m,1H),4.30(q,J=7.1 Hz,2H),2.48(s,3H),1.37(t,J=7.1Hz,3H);ESI-MS m/z:296.0[M+H]+.
(3-乙酰基-2-甲基-5-(吡啶-3-基)-1H-吲哚-7-基)氨基甲酸叔丁酯(I-25)
制备方法同I-3,得淡黄色固体11.0mg,收率32%。mp:215-217℃;1H NMR(300MHz,Methanol-d4) δ8.77(d,J=1.8Hz,1H),8.43(dd,J=4.9,1.5Hz,1H),8.06(d,J=1.6Hz,1H),8.05-8.00(m,1H),7.49(d,J =4.8Hz,1H),7.47-7.41(m,1H),4.24(q,J=7.1Hz,2H),2.68(s,3H),2.56(s,3H),1.32(t,J=7.1Hz,3H);13C NMR(75MHz,Methanol-d4)δ195.4,155.3,147.1,146.6,145.5,138.2,135.2,131.3,129.4,123.9,115.8, 114.5,61.2,47.3,47.0,46.8,29.5,14.1,13.5;ESI-MS m/z:338.4[M+H]+.
实施例26.化合物I-26的合成
2-甲基-7-(吡咯烷-1-基)-1H-吲哚-5-羧酸甲酯(A46)
将A12(50.0mg,244.82μmol)、1,4-二碘代丁烷(48μL,367.23μmol)、碳酸钾(50.8mg,367.23 μmol)和无水N,N-二甲基甲酰胺(3mL)加到10mL茄形瓶中,60℃搅拌反应4小时。TLC检测反应完成后,过滤,滤液浓缩后,经重结晶(石油醚/乙酸乙酯,体积比为1∶1)得白色固体60.0mg,收率95%。 mp:100-102℃;1H NMR(300MHz,DMSO-d6)δ10.62(s,1H),7.63(s,1H),6.96-6.88(m,1H),6.21(s,1H), 3.79(s,3H),3.40(q,J=6.0Hz,4H),2.39(s,3H),1.96(q,J=4.8,3.3Hz,4H).
3-乙酰基-2-甲基-7-(吡咯烷-1-基)-1H-吲哚-5-羧酸甲酯(I-26)
制备方法同I-3,得米黄色固体22.5mg,收率35%。mp:135-137℃;1H NMR(300MHz,DMSO-d6)δ 11.25(s,1H),8.33(d,J=1.2Hz,1H),7.08(d,J=1.4Hz,1H),.3.83(s,3H),3.38(t,J=6.3Hz,4H),2.74(s,3H), 2.02-1.94(m,4H);ESI-MS m/z:301.5[M+H]+.
实施例27.化合物I-27的合成
3-乙酰基-N-(2-甲氧基苯基)-2-甲基-7-(吡咯烷-1-基)-1H-吲哚-5-甲酰胺(I-27)
制备方法同A46,得黄色固体36.6mg,收率35%。mp:255-256℃;1H NMR(500MHz,DMSO-d6)δ 11.22(s,1H),9.17(s,1H),8.19(d,J=1.2Hz,1H),7.94(dd,J=7.9,1.4Hz,1H),7.17(td,J=7.8,74,1.6Hz, 1H),7.12(dd,J=8.2,1.3Hz,1H),7.07(d,J=1.3Hz,1H),7.00(td,J=7.7,1.4Hz,1H),3.89(s,3H),3.45(t,J =6.3Hz,4H),2.77(s,3H),2.58(s,3H),2.02(p,J=3.1Hz,4H);ESI-MS m/z:392.4[M+H]+.
实施例28.化合物I-28的合成
(5-苯甲酰基-2-甲基-1H-吲哚-7-基)氨基甲酸苄酯(A37b)
制备方法同A13l,得黄色固体55.6mg,收率41%。mp:139-140℃;1H NMR(300MHz,DMSO-d6)δ 11.07(s,1H),9.43(s,1H),7.91(s,1H),7.70(d,J=7.0Hz,2H),7.62(d,J=8.6Hz,2H),7.54(t,J=7.3Hz,2H), 7.48-7.34(m,5H),6.31(s,1H),5.20(s,2H),2.41(s,3H);ESI-MS m/z:385.3[M+H]+.
1-(7-氨基-5-苯甲酰基-2-甲基-1H-吲哚-3-基)乙基-1-酮(1-28)
制备方法同I-3,得土黄色固体19.4mg,收率44%。mp:255-257℃;1H NMR(300MHz,DMSO-d6)δ 11.69(s,1H),7.75(d,J=1.3Hz,1H),7.71(s,1H),7.69(t,J=1.7Hz,1H),7.67-7.59(m,1H),7.58-7.50(m, 2H),6.91(d,J=1.5Hz,1H),5.38(s,2H),2.71(s,3H),2.45(s,3H);ESI-MS m/z:293.3[M+H]+,291.4[M-H]+.
实施例29.化合物I-29的合成
叔丁基4-((2-甲基-5(吡啶-3-基)-1H-吲哚-7-基)氨基)哌啶-1-碳酸酯(A47)
将A44a(200.0mg,896.9μmol)、N-Boc-4-哌啶酮(100.0mg,1010.1μmol)、硼氢化钠和无水乙醇 (3mL)加到10mL茄形瓶中,60℃搅拌反应4小时。TLC检测反应完成后,过滤,滤液浓缩后,经柱层析(石油醚/乙酸乙酯,体积比为2∶1)得白色固体290.0mg,收率80%。mp:128-132℃;1H NMR(300MHz, DMSO-d6)δ10.69(s,1H),9.22(s,1H),7.65(s,1H),7.62-7.54(m,2H),7.42(t,J=7.6Hz,3H),7.28(tt,J= 6.7,1.1Hz,1H),6.19(s,1H),3.79(t,J=6.0Hz,2H),3.57(t,J=6.0Hz,2H),2.40(s,3H),2.06(t,J=6.0Hz, 2H),1.59(t,J=6.0Hz,2H),1.47(s,9H),ESI-MS m/z:406.5[M+H]+,。
2-甲基-3-乙酰基-N-(哌啶-4-基)-5-(吡啶-3-基)-1H-吲哚-7-胺(I-29)
制备方法同I-3,得淡黄色固体98.4mg,收率40%。δ8.77(d,J=1.8Hz,1H),8.43(dd,J=4.9,1.5Hz,1H), 8.06(d,J=1.6Hz,1H),8.05-8.00(m,1H),7.49(d,J=4.8Hz,1H),7.47-7.41(m,1H),3.49(t,J=6.0Hz, 2H),3.02(t,J=6.0Hz,2H),2.62(s,3H),2.50-(s,3H),1.56(t,J=6.0Hz,2H),1.44(s,9H),;ESI-MS m/z:349.4 [M+H]+。
Claims (6)
1.式(I)的化合物及其异构体、非对映异构、对映异构体、互变异构体和盐:
其中:
X、Y、Z是N或者C
L、M是-CONH-、-CONHCO-、-NHCONH-、-NHCO-、-NHCOCH2-、-CONHCH2-、-SO-、-SO2-、-SO2NH-、-CO-、-CO2-、-NHCH2-或者化学键;
R1表示氢、烷基;
R2表示氢、烷基;
R3,R4是C1-C12-烷基、C3-C8-环烷基、C2-C6-烯基、C2-C6-炔基、芳烷氧基、C1-C12-烷氧基、卤代-C1-C6-烷基、氰基-C1-C6-烷基、-SO2R3、-OR3、-SOR3、-COR3、-CO2R3、NCOR3,-NR5R6或3-7元的含氮脂肪杂环,环上可以有0-2根不饱和键,环上可以有氢、卤素、羟基或C1-C6-烷基取代;或者是芳基或杂芳基其可以任选在一个或多个位置以相同或不同方式被下列基团取代:氢、卤素、羟基、硝基、氰基、C1-C12-烷基、C3-C8-环烷基、C2-C6-烯基、C2-C6-炔基、芳烷氧基、C1-C12-烷氧基、卤代-C1-C6-烷基、氰基-C1-C6-烷基、-SO2R3、-OR3、-SOR3、-COR3、-CO2R3、NCOR3,-NR5R6或3-7元的含氮脂肪杂环,环上可以有0-2根不饱和键,环上可以有氢、卤素、羟基或C1-C6-烷基取代
R5和R6彼此独立的是氢、C1-C12-烷基、C3-C8-环烷基、C2-C6-烯基、C2-C6-炔基、芳烷氧基、C1-C12-烷氧基、卤代-C1-C6-烷基、氰基-C1-C6-烷基、-SO2R3、-OR4、-SOR5、-COR3、-CO2R3,-NR1R2,或3-7元的含氮脂肪杂环,环上可以有0-2根不饱和键,环上可以有氢、卤素、羟基或C1-C6-烷基取代;
芳基和杂芳基选自:吡啶、嘧啶、吡嗪,哒嗪、吡咯、吡唑、咪唑、吲哚、喹啉、嘌呤、苯并五元杂环、五元杂环并六元杂环。
2.式(II)的化合物及其异构体、非对映异构、对映异构体、互变异构体和盐:
其中:
L、M是-CONH-、-CONHCO-、-NHCONH-、-NHCO-、-NHCOCH2-、、-SO-、-SO2-、-SO2NH-、-CO-、-CO2-、-NHCH2-或者键;
R1表示氢、C1-C6-烷基、C3-C8-环烷基、卤代-C1-C6-烷基;
R2表示氢、C1-C6-烷基、C3-C8-环烷基、卤代-C1-C6-烷基;
R3,R4是C1-C12-烷基、C3-C8-环烷基、C2-C6-烯基、C2-C6-炔基、芳烷氧基、C1-C12-烷氧基、卤代-C1-C6-烷基、氰基-C1-C6-烷基、-SO2R3、-OR3、-SOR3、-COR3、-CO2R3、NCOR3,-NR5R6或3-7元的含氮脂肪杂环,环上可以有0-2根不饱和键,环上可以有氢、卤素、羟基或C1-C6-烷基取代;或者是芳基或杂芳基其可以任选在一个或多个位置以相同或不同方式被下列基团取代:氢、卤素、羟基、硝基、氰基、C1-C12-烷基、C3-C8-环烷基、C2-C6-烯基、C2-C6-炔基、芳烷氧基、C1-C12-烷氧基、卤代-C1-C6-烷基、氰基-C1-C6-烷基、-SO2R3、-OR3、-SOR3、-COR3、-CO2R3、NCOR3,-NR5R6或3-7元的含氮脂肪杂环,环上可以有0-2根不饱和键,环上可以有氢、卤素、羟基或C1-C6-烷基取代
R5和R6彼此独立的是氢、C1-C12-烷基、C3-C8-环烷基、C2-C6-烯基、C2-C6-炔基、芳烷氧基、C1-C12-烷氧基、卤代-C1-C6-烷基、氰基-C1-C6-烷基、-SO2R3、-OR4、-SOR5、-COR3、-CO2R3,-NR1R2,或3-7元的含氮脂肪杂环,环上可以有0-2根不饱和键,环上可以有氢、卤素、羟基或C1-C6-烷基取代;
芳基和杂芳基选自:吡啶、嘧啶、吡嗪,哒嗪、吡咯、吡唑、咪唑、吲哚、喹啉、嘌呤、苯并五元杂环、五元杂环并六元杂环。
3.通式(II)的化合物优选以下结构化合物:
N-(3-乙酰基-2-甲基-1H-吲哚-5-基)-2-甲氧基苯磺酰胺(I-1)
N-(3-乙酰基-2-甲基-1H-吲哚-5-基)-4-甲氧基苯磺酰胺(I-2)
3-乙酰基-2-甲基-7-(苯基磺酰氨基)-1H-吲哚-5-羧酸甲酯(I-3)
3-乙酰基-7-((2-甲氧基苯基)磺酰氨基)-1H-吲哚-5-羧酸甲酯(I-4)
3-乙酰基-2-甲基-7-(N-(丙基磺酰基)乙酰氨基)-1H-吲哚-5-羧酸甲酯(I-5)
3-乙酰基2-甲基-7-(N-(苯基磺酰基)苯基磺酰氨基)-1H-吲哚-5-羧酸甲酯(I-6)
2-甲基-3-乙酰基-7-苯甲酰氨基-1H-吲哚-5-羧酸甲酯(I-7)
3-乙酰基-7-(2-甲氧基苯甲酰氨基)-2-甲基-1H-吲哚-5-羧酸甲酯(I-8)
3-乙酰基-7-丁酰氨基-2-甲基-1H-吲哚-5-羧酸甲酯(1-9)
3-乙酰基-2-甲基-7-(3-苯基脲基)-1H-吲哚-5-羧酸甲酯(I-10)
3-乙酰基-7-(3-(2-甲氧基苯基)脲基)-2-甲基-1H-吲哚-5-羧酸甲酯(I-11)
3-乙酰基2-甲基-7-(3-(3-(三氟甲基)苯基)脲基)-1H-吲哚-5-羧酸甲酯(I-12)
3-乙酰基-7-(3-乙脲基)-2-甲基-1H-吲哚-5-羧酸甲酯(I-13)
3-乙酰基-7-((乙氧羰基)氨基)-2-甲基-1H-吲哚-5-羧酸甲酯(I-14)
3-乙酰基-7-((乙氧羰基)氨基)-1,2-二甲基-1H-吲哚-5-羧酸甲酯(I-15)
3-乙酰基-7-(N-(乙氧羰基)乙酰氨基)-1,2-二甲基-1H-吲哚-5-羧酸甲酯(I-16)
3-乙酰基-7-((乙氧羰基)氨基)-1H-吲哚-5-羧酸甲酯(I-17)
(3-乙酰基-2-甲基-5-(苯基氨基甲酰基)-1H-吲哚-7-基)氨基甲酸乙酯(I-18)
(3-乙酰基-5-((2-甲氧基苯基)氨基甲酰基)-2-甲基-1H-吲哚-7-基)氨基甲酸乙酯(I-19)
(3-乙酰基-2-甲基-5-((噻唑-2-基)氨基甲酰基)-1H-吲哚-7-基)氨基甲酸乙酯(I-20)
(3-乙酰基-5-(环戊基氨基甲酰基)-2-甲基-1H-吲哚-7-基)氨基甲酸乙酯(I-21)
(3-乙酰基-2-甲基-5-(甲氨基甲酰基)-1H-吲哚-7-基)氨基甲酸乙酯(I-22)
(3-乙酰基-5-苯甲酰基-2-甲基-1H-吲哚-7-基)氨基甲酸乙酯(I-23)
(3-乙酰基-2-甲基-5-苯基-1H-吲哚-7-基)氨基甲酸乙酯(I-24)
(3-乙酰基-2-甲基-5-(吡啶-3-基)-1H-吲哚-7-基)氨基甲酸叔丁酯(I-25)
3-乙酰基-2-甲基-7-(吡咯烷-1-基)-1H-吲哚-5-羧酸甲酯(I-26)
3-乙酰基-N-(2-甲氧基苯基)-2-甲基-7-(吡咯烷-1-基)-1H-吲哚-5-甲酰胺(I-27)
1-(7-氨基-5-苯甲酰基-2-甲基-1H-吲哚-3-基)乙基-1-酮(I-28)
2-甲基-3-乙酰基-N-(哌啶-4-基)-5-(吡啶-3-基)-1H-吲哚-7-胺(1-29)。
4.根据权利要求1的通式(I)化合物或其药学上可接受的盐,以及根据权利要求3的化合物或其药学上可接受的盐,其中所述药学上可接受的盐为所述化合物与下列酸形成的酸加成盐:盐酸、氢溴酸、硫酸、磷酸、甲磺酸、对甲苯磺酸、萘磺酸、柠檬酸、酒石酸、乳酸、丙酮酸、乙酸、马来酸、苯磺酸、琥珀酸、富马酸、水杨酸、苯基乙酸或杏仁酸;或者所述药学上可接受的盐是所述化合物与下列无机碱形成的盐:碱性金属阳离子、碱土金属阳离子或铵阳离子。
5.一种药物组合物,其中含有权利要求1的通式(I)化合物或其药学上可接受的盐和药学上可接受的载体,或者含有权利要求3的化合物或其药学上可接受的盐和药学上可接受的载体。
6.根据权利要求1的通式(I)的化合物或其药学上可接受的盐以及权利要求3的化合物或其药学上可接受的盐在制备用于预防或治疗与BRPF1抑制剂有关的疾病的药物中的用途。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937871.4A CN110818609A (zh) | 2018-08-11 | 2018-08-11 | 3-乙酰基吲哚类brpf1抑制剂的制备方法及其用途 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937871.4A CN110818609A (zh) | 2018-08-11 | 2018-08-11 | 3-乙酰基吲哚类brpf1抑制剂的制备方法及其用途 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110818609A true CN110818609A (zh) | 2020-02-21 |
Family
ID=69547386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810937871.4A Pending CN110818609A (zh) | 2018-08-11 | 2018-08-11 | 3-乙酰基吲哚类brpf1抑制剂的制备方法及其用途 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110818609A (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113248472A (zh) * | 2020-02-12 | 2021-08-13 | 中国药科大学 | 抗骨质疏松化合物及其衍生物,药物组合物、制备方法和应用 |
| CN114213396A (zh) * | 2022-01-27 | 2022-03-22 | 深圳市乐土生物医药有限公司 | 一种吲哚-2-酮类化合物及其制备方法与用途 |
| WO2023013994A1 (ko) | 2021-08-02 | 2023-02-09 | 주식회사 미토이뮨테라퓨틱스 | 신규한 인돌 유도체, 이를 포함하는 약학적 조성물, 및 이의 용도 |
| CN116375627A (zh) * | 2023-03-30 | 2023-07-04 | 南京神奇科技开发有限公司 | 一种褪黑素的制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160060260A1 (en) * | 2014-08-29 | 2016-03-03 | Board Of Regents, The University Of Texas System | Bromodomain inhibitors for treating disease |
| CN107108614A (zh) * | 2014-11-10 | 2017-08-29 | 基因泰克公司 | 作为布罗莫结构域抑制剂的取代的吡咯并吡啶 |
| CN107207493A (zh) * | 2014-11-10 | 2017-09-26 | 基因泰克公司 | 作为布罗莫结构域抑制剂的经取代的吡咯并吡啶 |
-
2018
- 2018-08-11 CN CN201810937871.4A patent/CN110818609A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160060260A1 (en) * | 2014-08-29 | 2016-03-03 | Board Of Regents, The University Of Texas System | Bromodomain inhibitors for treating disease |
| CN107108614A (zh) * | 2014-11-10 | 2017-08-29 | 基因泰克公司 | 作为布罗莫结构域抑制剂的取代的吡咯并吡啶 |
| CN107207493A (zh) * | 2014-11-10 | 2017-09-26 | 基因泰克公司 | 作为布罗莫结构域抑制剂的经取代的吡咯并吡啶 |
Non-Patent Citations (4)
| Title |
|---|
| ACS,STN REGISTRY数据库: "RN:1368716-35-1", 《ACS,STN REGISTRY数据库》 * |
| PAUL BAMBOROUGH等: "GSK6853, a Chemical Probe for Inhibition of the BRPF1 Bromodomain", 《ACS MEDICINAL CHEMISTRY LETTERS》 * |
| WYLIE S. PALMER等: "Structure-Guided Design of IACS-9571, a Selective High-Affinity Dual TRIM24-BRPF1 Bromodomain Inhibitor", 《JOURNAL OF MEDICINAL CHEMISTRY》 * |
| 刘勇,等: "BRPF蛋白的生物学功能及其抑制剂研究进展", 《药学研究》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113248472A (zh) * | 2020-02-12 | 2021-08-13 | 中国药科大学 | 抗骨质疏松化合物及其衍生物,药物组合物、制备方法和应用 |
| CN113248472B (zh) * | 2020-02-12 | 2022-06-28 | 中国药科大学 | 抗骨质疏松化合物及其衍生物,药物组合物、制备方法和应用 |
| WO2023013994A1 (ko) | 2021-08-02 | 2023-02-09 | 주식회사 미토이뮨테라퓨틱스 | 신규한 인돌 유도체, 이를 포함하는 약학적 조성물, 및 이의 용도 |
| CN114213396A (zh) * | 2022-01-27 | 2022-03-22 | 深圳市乐土生物医药有限公司 | 一种吲哚-2-酮类化合物及其制备方法与用途 |
| CN116375627A (zh) * | 2023-03-30 | 2023-07-04 | 南京神奇科技开发有限公司 | 一种褪黑素的制备方法 |
| CN116375627B (zh) * | 2023-03-30 | 2025-03-11 | 南京神奇科技开发有限公司 | 一种褪黑素的制备方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113264930B (zh) | 吡咯类bet抑制剂及其制备方法与应用 | |
| CN101541783B (zh) | 吡啶酮基pdk1抑制剂 | |
| EP3016950B1 (en) | Tricyclic pyrido-carboxamide derivatives as rock inhibitors | |
| CN113365631B (zh) | 布鲁顿酪氨酸激酶抑制剂 | |
| CN105732614B (zh) | 磺酰胺基芳基炔类化合物及其用途 | |
| JP2009525350A (ja) | Rafキナーゼ阻害薬として有用なピロロ[2,3,b]ピリジン誘導体 | |
| PL212494B1 (pl) | Nowe zwiazki chemiczne, kompozycje zawierajace nowe zwiazki chemiczne i zastosowanie nowych zwiazków chemicznych | |
| KR20170007858A (ko) | Atr 키나제의 저해제로서 유용한 2-아미노-6-플루오로-n-[5-플루오로-피리딘-3-일]-피라졸로[1,5-a]피리미딘-3-카복스아미드 화합물의 방사성표지된 유도체, 상기 화합물의 제조 및 이의 다양한 고체 형태 | |
| CN102137856A (zh) | 作为蛋白激酶d抑制剂的可用于治疗ia心力衰竭和癌症的2,4’-联吡啶化合物 | |
| TWI811400B (zh) | 經進一步取代之三唑并喹噁啉衍生物 | |
| CN110818609A (zh) | 3-乙酰基吲哚类brpf1抑制剂的制备方法及其用途 | |
| JP2024530956A (ja) | 多環式系化合物およびその使用 | |
| CN110156787A (zh) | 一种三氮唑并嘧啶衍生化合物、包含其的药物组合物及其用途 | |
| CN105254635A (zh) | 一类咪唑并吡嗪类化合物及其药物组合物和用途 | |
| WO2019141131A1 (zh) | 溴结构域抑制剂化合物及其用途 | |
| CN107936022A (zh) | 黄嘌呤类lsd1抑制剂及其制备方法和应用 | |
| CN111718310A (zh) | 苯基取代的五元杂环类化合物及其制备方法、用途和药物组合物 | |
| CN112125885A (zh) | 苯并吲哚类双功能分子衍生物及其制备方法与应用 | |
| CN104592114A (zh) | 取代喹啉类组蛋白去乙酰化酶抑制剂及制备方法和应用 | |
| CN102149706A (zh) | 4-氧代-l,4-二氢-喹啉的抗肿瘤的衍生物、其制备方法和其治疗用途 | |
| CN114044768B (zh) | 吡咯类bet降解剂及其应用 | |
| CN108727377A (zh) | 3-氰基吡唑并[1,5-a]嘧啶衍生物及其制备方法和用途 | |
| WO2025073221A1 (zh) | 苯胺基嘧啶并杂环类化合物及其制备方法、药物组合物和应用 | |
| CN108341774B (zh) | 取代的喹啉酮类抑制剂 | |
| CN111606888B (zh) | 吡咯类衍生物及其制备方法与应用 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |