TW201343630A - 依伐布雷定(ivabradine)及其與醫藥上可接受酸之加成鹽的新合成方法 - Google Patents
依伐布雷定(ivabradine)及其與醫藥上可接受酸之加成鹽的新合成方法 Download PDFInfo
- Publication number
- TW201343630A TW201343630A TW102110111A TW102110111A TW201343630A TW 201343630 A TW201343630 A TW 201343630A TW 102110111 A TW102110111 A TW 102110111A TW 102110111 A TW102110111 A TW 102110111A TW 201343630 A TW201343630 A TW 201343630A
- Authority
- TW
- Taiwan
- Prior art keywords
- formula
- compound
- ppm
- acid
- synthesis method
- Prior art date
Links
- 229960003825 ivabradine Drugs 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000002253 acid Substances 0.000 title claims abstract description 9
- 150000003839 salts Chemical class 0.000 title claims abstract description 8
- ACRHBAYQBXXRTO-OAQYLSRUSA-N ivabradine Chemical compound C1CC2=CC(OC)=C(OC)C=C2CC(=O)N1CCCN(C)C[C@H]1CC2=C1C=C(OC)C(OC)=C2 ACRHBAYQBXXRTO-OAQYLSRUSA-N 0.000 title claims abstract 4
- 230000015572 biosynthetic process Effects 0.000 title abstract description 7
- 238000003786 synthesis reaction Methods 0.000 title abstract description 7
- 150000001875 compounds Chemical class 0.000 claims description 140
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 69
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 42
- 239000000203 mixture Substances 0.000 claims description 34
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 33
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 31
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 29
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 21
- 238000005804 alkylation reaction Methods 0.000 claims description 20
- 239000003960 organic solvent Substances 0.000 claims description 20
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 15
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 12
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 11
- 238000005576 amination reaction Methods 0.000 claims description 11
- 230000007062 hydrolysis Effects 0.000 claims description 11
- 238000006460 hydrolysis reaction Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 claims description 8
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 claims description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 8
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- 150000001408 amides Chemical class 0.000 claims description 7
- PAQZWJGSJMLPMG-UHFFFAOYSA-N 2,4,6-tripropyl-1,3,5,2$l^{5},4$l^{5},6$l^{5}-trioxatriphosphinane 2,4,6-trioxide Chemical compound CCCP1(=O)OP(=O)(CCC)OP(=O)(CCC)O1 PAQZWJGSJMLPMG-UHFFFAOYSA-N 0.000 claims description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 6
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 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
- 239000007822 coupling agent Substances 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N 1-propanol Substances CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-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
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-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
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-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
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002904 solvent Substances 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
- DIIIISSCIXVANO-UHFFFAOYSA-N 1,2-Dimethylhydrazine Chemical compound CNNC DIIIISSCIXVANO-UHFFFAOYSA-N 0.000 claims description 3
- HUOZQNYBSXLFPF-UHFFFAOYSA-N 2-[2-[2-(3-hydroxypropylamino)ethyl]-4,5-dimethoxyphenyl]acetonitrile Chemical compound COC1=CC(CCNCCCO)=C(CC#N)C=C1OC HUOZQNYBSXLFPF-UHFFFAOYSA-N 0.000 claims description 3
- OYCFCMLTKXWYIV-UHFFFAOYSA-N 3-[2-[2-(cyanomethyl)-4,5-dimethoxyphenyl]ethylamino]propanoic acid;2-ethoxy-2-oxoacetic acid Chemical compound CCOC(=O)C(O)=O.COC1=CC(CCNCCC(O)=O)=C(CC#N)C=C1OC OYCFCMLTKXWYIV-UHFFFAOYSA-N 0.000 claims description 3
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 claims description 3
- 150000003840 hydrochlorides Chemical class 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 235000011181 potassium carbonates Nutrition 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 3
- OMMZSDGGKVRGGP-UHFFFAOYSA-N 1-methylsulfonylbenzotriazole Chemical compound C1=CC=C2N(S(=O)(=O)C)N=NC2=C1 OMMZSDGGKVRGGP-UHFFFAOYSA-N 0.000 claims description 2
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-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
- LSPHULWDVZXLIL-UHFFFAOYSA-N Camphoric acid Natural products CC1(C)C(C(O)=O)CCC1(C)C(O)=O LSPHULWDVZXLIL-UHFFFAOYSA-N 0.000 claims description 2
- 244000025254 Cannabis sativa Species 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
- 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
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 238000007112 amidation reaction Methods 0.000 claims description 2
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 2
- 239000011668 ascorbic acid Substances 0.000 claims description 2
- 235000010323 ascorbic acid Nutrition 0.000 claims description 2
- 229960005070 ascorbic acid Drugs 0.000 claims description 2
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims description 2
- 229910001863 barium hydroxide 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
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 claims description 2
- 229910000024 caesium carbonate Inorganic materials 0.000 claims description 2
- LSPHULWDVZXLIL-QUBYGPBYSA-N camphoric acid Chemical compound CC1(C)[C@H](C(O)=O)CC[C@]1(C)C(O)=O LSPHULWDVZXLIL-QUBYGPBYSA-N 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- 239000001530 fumaric acid Substances 0.000 claims description 2
- 125000005843 halogen group Chemical group 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
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 2
- 239000011736 potassium bicarbonate Substances 0.000 claims description 2
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 2
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 2
- 229940086066 potassium hydrogencarbonate Drugs 0.000 claims description 2
- 229940107700 pyruvic acid Drugs 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- 125000005490 tosylate group Chemical group 0.000 claims description 2
- 238000001308 synthesis method Methods 0.000 claims 15
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 claims 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims 1
- WZKSXHQDXQKIQJ-UHFFFAOYSA-N F[C](F)F Chemical compound F[C](F)F WZKSXHQDXQKIQJ-UHFFFAOYSA-N 0.000 claims 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 claims 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 claims 1
- 150000003462 sulfoxides Chemical class 0.000 claims 1
- 238000005481 NMR spectroscopy Methods 0.000 description 28
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- 239000012074 organic phase Substances 0.000 description 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- HLUKNZUABFFNQS-ZMBIFBSDSA-N ivabradine hydrochloride Chemical compound Cl.C1CC2=CC(OC)=C(OC)C=C2CC(=O)N1CCCN(C)C[C@H]1CC2=C1C=C(OC)C(OC)=C2 HLUKNZUABFFNQS-ZMBIFBSDSA-N 0.000 description 14
- 238000001035 drying Methods 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000008346 aqueous phase Substances 0.000 description 8
- 229920006395 saturated elastomer Polymers 0.000 description 8
- 239000011780 sodium chloride Substances 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- -1 hydrogen Sodium oxide Chemical class 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 235000019502 Orange oil Nutrition 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 208000035475 disorder Diseases 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000010502 orange oil Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- SWYAZVBIJWHFKL-UHFFFAOYSA-N 2-[2-(2-aminoethyl)-4,5-dimethoxyphenyl]acetonitrile Chemical compound COC1=CC(CCN)=C(CC#N)C=C1OC SWYAZVBIJWHFKL-UHFFFAOYSA-N 0.000 description 2
- IISOKQOUIDHZKA-UHFFFAOYSA-N 2-[2-[2-(3-chloropropylamino)ethyl]-4,5-dimethoxyphenyl]acetonitrile Chemical compound COC1=CC(CCNCCCCl)=C(CC#N)C=C1OC IISOKQOUIDHZKA-UHFFFAOYSA-N 0.000 description 2
- ANOUKFYBOAKOIR-UHFFFAOYSA-N 3,4-dimethoxyphenylethylamine Chemical compound COC1=CC=C(CCN)C=C1OC ANOUKFYBOAKOIR-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 150000001409 amidines Chemical class 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 125000005805 dimethoxy phenyl group Chemical group 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 150000004677 hydrates Chemical class 0.000 description 2
- RIULCRYOMGKNSV-UHFFFAOYSA-N n-[2-(3,4-dimethoxyphenyl)ethyl]-2,2,2-trifluoroacetamide Chemical compound COC1=CC=C(CCNC(=O)C(F)(F)F)C=C1OC RIULCRYOMGKNSV-UHFFFAOYSA-N 0.000 description 2
- IWEAYLADSICAOW-UHFFFAOYSA-N n-[2-[2-(chloromethyl)-4,5-dimethoxyphenyl]ethyl]-2,2,2-trifluoroacetamide Chemical compound COC1=CC(CCl)=C(CCNC(=O)C(F)(F)F)C=C1OC IWEAYLADSICAOW-UHFFFAOYSA-N 0.000 description 2
- FJKODJPWFKFSIW-UHFFFAOYSA-N n-[2-[2-(cyanomethyl)-4,5-dimethoxyphenyl]ethyl]-2,2,2-trifluoroacetamide Chemical compound COC1=CC(CCNC(=O)C(F)(F)F)=C(CC#N)C=C1OC FJKODJPWFKFSIW-UHFFFAOYSA-N 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- XINQFOMFQFGGCQ-UHFFFAOYSA-L (2-dodecoxy-2-oxoethyl)-[6-[(2-dodecoxy-2-oxoethyl)-dimethylazaniumyl]hexyl]-dimethylazanium;dichloride Chemical compound [Cl-].[Cl-].CCCCCCCCCCCCOC(=O)C[N+](C)(C)CCCCCC[N+](C)(C)CC(=O)OCCCCCCCCCCCC XINQFOMFQFGGCQ-UHFFFAOYSA-L 0.000 description 1
- KLLYGDXCCNXESW-UHFFFAOYSA-N (2-fluoroacetyl) 2-fluoroacetate Chemical compound FCC(=O)OC(=O)CF KLLYGDXCCNXESW-UHFFFAOYSA-N 0.000 description 1
- ARRJNWCNRJQMKE-PPHPATTJSA-N (7S)-3,4-dimethoxy-N,N-dimethylbicyclo[4.2.0]octa-1,3,5-trien-7-amine hydrochloride Chemical compound CN(C)[C@H]1CC2=CC(=C(C=C12)OC)OC.Cl ARRJNWCNRJQMKE-PPHPATTJSA-N 0.000 description 1
- JRMAQQQTXDJDNC-UHFFFAOYSA-M 2-ethoxy-2-oxoacetate Chemical compound CCOC(=O)C([O-])=O JRMAQQQTXDJDNC-UHFFFAOYSA-M 0.000 description 1
- RQFUZUMFPRMVDX-UHFFFAOYSA-N 3-Bromo-1-propanol Chemical compound OCCCBr RQFUZUMFPRMVDX-UHFFFAOYSA-N 0.000 description 1
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 101001018066 Mus musculus Lysosomal-trafficking regulator Proteins 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 229960000504 ivabradine hydrochloride Drugs 0.000 description 1
- YECIFGHRMFEPJK-UHFFFAOYSA-N lidocaine hydrochloride monohydrate Chemical compound O.[Cl-].CC[NH+](CC)CC(=O)NC1=C(C)C=CC=C1C YECIFGHRMFEPJK-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 208000031225 myocardial ischemia Diseases 0.000 description 1
- GVWISOJSERXQBM-UHFFFAOYSA-N n-methylpropan-1-amine Chemical compound CCCNC GVWISOJSERXQBM-UHFFFAOYSA-N 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
- C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D223/16—Benzazepines; Hydrogenated benzazepines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/06—Antiarrhythmics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/54—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
- C07C217/56—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains not further substituted by singly-bound oxygen atoms
- C07C217/58—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains not further substituted by singly-bound oxygen atoms with amino groups and the six-membered aromatic ring, or the condensed ring system containing that ring, bound to the same carbon atom of the carbon chain
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/34—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/32—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring
- C07C255/42—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by singly-bound nitrogen atoms, not being further bound to other hetero atoms
- C07C255/43—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by singly-bound nitrogen atoms, not being further bound to other hetero atoms the carbon skeleton being further substituted by singly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/02—Dicarboxylic acids
- C07C55/06—Oxalic acid
- C07C55/07—Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/14—All rings being cycloaliphatic
- C07C2602/22—All rings being cycloaliphatic the ring system containing eight carbon atoms, e.g. pentalene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Urology & Nephrology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
本發明係關於式(I)之依伐佈雷定(ivabradine):□及其與醫藥上可接受酸之加成鹽之合成方法。
Description
本發明係關於式(I)之依伐佈雷定(ivabradine):
或3-{3-[{[(7S)-3,4-二甲氧基雙環[4.2.0]辛-1,3,5-三烯-7-基]甲基}(甲基)胺基]丙基}-7,8-二甲氧基-1,3,4,5-四氫-2H-3-苯并氮呯-2-酮,其與醫藥上可接受酸之加成鹽及其水合物之合成方法。
依伐佈雷定及其與醫藥上可接受酸之加成鹽且更尤其其鹽酸鹽具有十分可貴之藥理及治療性質,尤其減慢心率性質,使得彼等化合物可用於治療或預防心肌缺血之各種臨床情況(例如心絞痛、心肌梗塞及相關之節律紊亂)以及各種涉及節律紊亂(尤其室上性節律紊亂)之病狀、及心臟衰竭。
依伐佈雷定及其與醫藥上可接受酸之加成鹽、且更尤其其鹽酸鹽之製備及治療用途已闡述於歐洲專利說明書EP 0 534 859中。
彼專利說明書闡述自式(II)化合物開始來合成依伐佈雷定鹽酸
鹽:
將式(II)化合物拆分,以得到式(III)化合物:
使式(III)化合物與式(IV)化合物反應:
以得到式(V)化合物:
對式(V)化合物實施催化氫化,得到依伐佈雷定,然後將其轉化為其鹽酸鹽。
彼合成途徑之缺點在於依伐佈雷定產率僅為1%。
鑒於該化合物之醫藥價值,能夠藉由可達成依伐佈雷定良好產率之有效合成方法來獲得該化合物甚為重要。
本發明係關於式(I)之依伐佈雷定之合成方法:
該方法之特徵在於使式(VI)化合物:
經受內醯胺化反應,該反應在偶合劑及鹼之存在下,在有機溶劑中進行,以得到式(I)之依伐佈雷定,該式(I)之依伐佈雷定可轉化成其與醫藥上可接受酸之加成鹽及其水合物,該醫藥上可接受酸選自鹽酸、氫溴酸、硫酸、磷酸、乙酸、三氟乙酸、乳酸、丙酮酸、丙二酸、琥珀酸、戊二酸、富馬酸、酒石酸、馬來酸、檸檬酸、抗壞血酸、草酸、甲磺酸、苯磺酸及樟腦酸。
在可用於式(VI)化合物之內醯胺化反應之偶合劑中,可提及(但不限於)以下試劑:草醯氯、亞硫醯氯、N,N-二環己基碳化二亞胺(DCC)、1-乙基-3-(3-二甲基胺基丙基)碳化二亞胺(EDCI)、N,N-羰基二咪唑(CDI)、1-丙烷膦酸環酐(T3P)及1-(甲基磺醯基)-1H-苯并三唑。
較佳用於式(VI)化合物之內醯胺化反應之偶合劑為亞硫醯氯。
較佳用於實施式(VI)化合物之內醯胺化反應之亞硫醯氯之量係介於1當量與5當量之間且包括1當量及5當量。
在可用於實施式(VI)化合物之內醯胺化反應之鹼中,可提及(但不限於)三乙胺、二異丙基乙胺及吡啶。
較佳用於實施式(VI)化合物之內醯胺化反應之鹼為三乙胺。
在可用於實施式(VI)化合物之內醯胺化反應之有機溶劑中,可提及(但不限於)二氯甲烷、四氫呋喃、乙腈、丙酮及甲苯。
較佳用於實施式(VI)化合物之內醯胺化反應之有機溶劑為二氯甲烷。
較佳在介於0℃與40℃之間且包括0℃及40℃之溫度下實施式(VI)化合物之內醯胺化反應。
本發明同樣係關於自式(VI)化合物開始來合成依伐佈雷定之方法,該方法之特徵在於自式(VII)化合物開始來製備該式(VI)化合物:
使式(VII)化合物與式(VIII)化合物反應:
其中X代表鹵素原子、甲磺酸酯基或甲苯磺酸酯基,該反應在鹼之存在下,在有機溶劑中進行,以得到式(IX)化合物:
在有機溶劑與水之混合物中藉由鹼之作用使式(IX)化合物水解,以形成式(VI)化合物:
使式(VI)化合物轉化成式(I)依伐佈雷定:
該轉化依照上文所述方法進行。
本發明同樣係關於自式(VI)化合物開始來合成依伐佈雷定之方法,該方法之特徵在於自式(X)化合物開始來製備該式(VI)化合物:
使式(X)化合物與式(III)化合物之鹽酸鹽反應:
該反應在鹼之存在下,在有機溶劑中進行,以得到式(IX)化合物:
在有機溶劑與水之混合物中藉由鹼之作用使式(IX)化合物水解,以形成式(VI)化合物:
使式(VI)化合物轉化成式(I)依伐佈雷定:
該轉化依照上文所述方法進行。
在可用於實施式(VII)化合物與式(VIII)化合物之間之烷基化反應或式(X)化合物與式(III)化合物之鹽酸鹽之間之烷基化反應的鹼中,可提及(但不限於)無機鹼,例如碳酸鉀、碳酸鈉、碳酸銫、碳酸氫鉀及碳酸氫鈉;及有機鹼,例如三乙胺、二異丙基乙胺及吡啶。
較佳用於實施式(VII)化合物與式(VIII)化合物之間之烷基化反應或式(X)化合物與式(III)化合物之鹽酸鹽之間之烷基化反應之鹼為三乙胺。
在可用於實施式(VII)化合物與式(VIII)化合物間之烷基化反應或式(X)化合物與式(III)化合物之鹽酸鹽間之烷基化反應的有機溶劑中,可提及(但不限於)乙腈、丙酮、甲基乙基酮(MEK)、二甲基甲醯胺(DMF)、N-甲基吡咯啶酮(NMP)及二甲亞碸(DMSO)。
較佳用於實施式(VII)化合物與式(VIII)化合物間之烷基化反應或式(X)化合物與式(III)化合物之鹽酸鹽間之烷基化反應的有機溶劑為乙腈。
較佳在介於包括20℃與包括100℃間之溫度實施式(VII)化合物與式(VIII)化合物間之烷基化反應或式(X)化合物與式(III)化合物之鹽酸鹽間之烷基化反應。
在可用於實施式(IX)化合物之水解以形成式(VI)化合物之鹼中,可提及(但不限於)氫氧化鉀、氫氧化鈉、氫氧化鋰及氫氧化鋇。
較佳用於實施式(IX)化合物之水解以形成式(VI)化合物之鹼為氫
氧化鈉。
較佳用於實施式(IX)化合物之水解以形成式(VI)化合物之有機溶劑為醇溶劑。
在可用於實施式(IX)化合物之水解以形成式(VI)化合物之醇溶劑中,可提及(但不限於)甲醇、乙醇、異丙醇及丁醇。
較佳用於實施式(IX)化合物之水解以形成式(VI)化合物之醇溶劑為乙醇。
較佳在介於0℃與110℃之間且包括0℃及110℃之溫度下實施式(IX)化合物之水解以形成式(VI)化合物。
式(VI)、(IX)及(X)以及3-[{[(7S)-3,4-二甲氧基雙環[4.2.0]辛-1,3,5-三烯-7-基]甲基}(甲基)胺基]-1-丙醇、N-{2-[2-(氰基甲基)-4,5-二甲氧基苯基]乙基}-β-胺基丙酸乙酯草酸鹽及(2-{2-[(3-羥丙基)胺基]乙基}-4,5-二甲氧基苯基)乙腈之化合物為在化學或醫藥工業中用作合成中間物、尤其用於合成依伐佈雷定、其與醫藥上可接受酸之加成鹽及其水合物之新化合物,且如此形成本發明之組成部分。
所用縮寫列表:DMF:二甲基甲醯胺
DMSO:二甲亞碸
NMR:核磁共振
m.p.:熔點
THF:四氫呋喃
針對質子光譜在400 MHz下且針對碳光譜在100 MHz下於Bruker裝置上記錄NMR光譜。
化學位移係用ppm來表達(內標準物:TMS)。
使用以下縮寫來闡述峰:單峰(s)、雙重峰(d)、雙重雙重峰(dd)、三重峰(t)、四重峰(q)、多重峰(m)。
下文實例闡釋本發明。
向在室溫下攪拌之2-(3,4-二甲氧基苯基)乙胺(50 g,276毫莫耳(mmole))存於350 mL乙酸乙酯中之溶液中逐滴添加三氟乙酐(46.1 mL,330毫莫耳)存於40 mL乙酸乙酯中之溶液。在室溫下接觸1小時後,使用100 mL水使該混合物水解。將有機相用水/三乙胺(100 mL/38.5 mL)之混合物及100 mL NaCl飽和水溶液洗滌,且然後經MgSO4乾燥,並經受乾燥,以獲得65.8 g與標題化合物相對應之灰棕色固體。
產率:86%
m.p.:93℃
1 H NMR(CDCl 3 ,400MHz) :2.86 ppm(2H,t)-3.62 ppm(2H,q)-3.89 ppm(6H,s)-6.52 ppm(NH)-6.71 ppm及6.84 ppm(3H,m)。
13 C NMR(CDCl 3 ,100MHz) :34.4 ppm(CH2)-41.3 ppm(CH2)-55.8 ppm(2CH3)-111.6 ppm及111.8 ppm(2CH)-115.8 ppm(CF3,q,1J(19F-13C)=288Hz)-120.7 ppm(1CH)-130.0 ppm、147.9 ppm及149.1 ppm(3 Cq)-157.5 ppm(C=O,2J(19F-13C)=37Hz)。
在三頸燒瓶中,在0℃下將N-[2-(3,4-二甲氧基苯基)乙基]-2,2,2-三氟乙醯胺(35 g,126毫莫耳)與37%甲醛水溶液(776 mL,1.014莫耳)混合於120 mL二氯甲烷中。在0℃下向所得兩相混合物中緩慢添加345 mL 37%鹽酸水溶液,並在40℃下加熱。接觸3小時後,使用250
mL水使該混合物水解,並用二氯甲烷(2×100 mL)洗滌水相。合併有機相,將其經MgSO4乾燥,並在真空下實施乾燥,以獲得灰棕色蛋白霜狀物(meringue)(38.2 g)。使所獲得之產物自甲苯再結晶,以獲得31.5 g與標題化合物相對應之白色粉末。
產率:77%
m.p.:140℃
1 H NMR(CDCl 3 ,400MHz) :2.89 ppm(2H,t)-3.58 ppm(2H,q)-3.79 ppm(3H,s)-3.81 ppm(3H,s)-4.54 ppm(2H,s)-6.45 ppm(NH)-6.60 ppm(1H,s)-6.77 ppm(1H,s)。
13 C NMR(CDCl 3 ,100MHz) :31.0 ppm(CH2)-40.8 ppm(CH2)-44.4 ppm(CH2)-55.9 ppm(CH3)-56.0 ppm(CH3)-112.7 ppm(CH)-113.6 ppm(CH)-115.8 ppm(CF3,q,1J(19F-13C)=288Hz)-127.7 ppm、129.1 ppm、148.0 ppm及150.0 ppm(4 Cq)-157.6 ppm(C=O,2J(19F-13C)=37Hz)。
在三頸燒瓶中,在室溫下,攪拌氰化鈉(9.8 g,200毫莫耳)存於160 mL DMSO中之懸浮液。將N-{2-[2-(氯甲基)-4,5-二甲氧基苯基]乙基}-2,2,2-三氟乙醯胺(26 g,,798毫莫耳)存於80 mL DMSO中之溶液逐滴添加至該懸浮液中。在室溫下接觸1小時30分鐘後,使用300 mL水使該混合物水解,並用二氯甲烷(3×150 mL)萃取該混合物。合併有機相,並將其用NaOAc(150 mL)之10%水溶液及NaCl飽和水溶液(4×150 mL)洗滌,然後將其經MgSO4乾燥,並在真空下實施乾燥。使所獲得之產物自甲苯(66 mL)再結晶,以獲得12.8 g與標題化合物相對應之白色粉末。
產率:51%
m.p.:131℃
1 H NMR(DMSO,400MHz) :2.78 ppm(2H,t)-3.38 ppm(2H,q)-3.73 ppm(6H,s)-3.91 ppm(2H,s)-6.80 ppm(1H,s)-6.95 ppm(1H,s)-9.52 ppm(NH,t)。
13 C NMR(DMSO,100MHz) :19.8 ppm(CH2)-31.0 ppm(CH2)-39.6 ppm(CH2)-55.4 ppm(CH3)-55.5 ppm(CH3)-113.1 ppm(CH)-113.7 ppm(CH)-115.9 ppm(CF3,q,1J(19F-13C)=288Hz)-119.3 ppm、121.2 ppm、129.0 ppm、147.5 ppm及148.2 ppm(5 Cq)-156.2 ppm(C=O,2J(19F-13C)=36Hz)。
在50℃下加熱N-{2-[2-(氰基甲基)-4,5-二甲氧基苯基]乙基}-2,2,2-三氟乙醯胺(20.5 g,64.8毫莫耳)、乙醇(160 mL)、碳酸鉀(13.2 g,97.2毫莫耳)及水(40 mL)之混合物。接觸1小時30分鐘後,藉由添加200 mL二氯甲烷及100 mL NaCl飽和水溶液來萃取該混合物。用100 mL二氯甲烷萃取水相。合併有機相,將其用NaCl飽和水溶液(100 mL)洗滌,將其經MgSO4乾燥,並在真空下實施乾燥,以獲得10 g與標題化合物相對應之黃色油狀物。
產率:70%
m.p.:78℃
1 H NMR(DMSO,400MHz) :2.61 ppm(2H,m)-2.72 ppm(2H,m)-3.40至3.00(NH2+HDO)-3.72 ppm(3H,s)-3.73 ppm(3H,s)-3.90 ppm(2H,s)-6.81 ppm(1H,s)-6.92 ppm(1H,s)
13 C NMR(DMSO,100MHz) :20.0 ppm(CH2)-35.9 ppm(CH2)-42.9 ppm(CH2)-55.5 ppm(CH3)-55.6 ppm(CH3)-113.0 ppm(CH)-113.7 ppm(CH)-119.6 ppm、121.0 ppm、131.0 ppm、147.1 ppm及
148.3 ppm(5 Cq)。
在50℃下加熱[(7S)-3,4-二甲氧基雙環[4.2.0]辛-1,3,5-三烯-7-基]-N-甲基甲胺鹽酸鹽(20 g,82毫莫耳)、三乙胺(34.2 mL,246毫莫耳)及3-溴-1-丙醇(14.8 g,107毫莫耳)存於100 mL具有5% DMF之THF中之混合物。接觸24小時後,使用80 mL水使該混合物水解,並用80 mL二氯甲烷萃取。用NaCl飽和水溶液(5×60 mL)洗滌有機相,將其經MgSO4乾燥,並實施乾燥,以獲得23.7 g與標題化合物相對應之黃色油狀物。
產率:96%
1 H NMR(CDCl 3 ,400MHz) :1.66 ppm(2H,m)-2.31 ppm(3H,s)-2.50 ppm至2.70 ppm(5H,m)-3.21 ppm(1H,dd)-3.54 ppm(1H,m)-3.77 ppm(6H,s and 2H,m)-6.62 ppm(1H,s)-6.69 ppm(1H,s)。
13 C NMR(CDCl 3 ,100MHz) :27.7 ppm(CH2)-34.8 ppm(CH2)-40.4 ppm(CH)-42.3 ppm(CH3)-56.2 ppm(CH3)-56.3 ppm(CH3)-59.1 ppm(CH2)-62.8 ppm(CH2)-64.9 ppm(CH2)-106.7 ppm(CH)-107.4 ppm(CH)-134.8 ppm、138.5 ppm、140.4 ppm及149.9 ppm(4 Cq)。
在室溫下,向3-[{[(7S)-3,4-二甲氧基雙環[4.2.0]辛-1,3,5-三烯-7-基]甲基}(甲基)胺基]-1-丙醇(20.8 g,78.4毫莫耳)及三乙胺(11 mL,
78.9毫莫耳)存於200 mL二氯甲烷中之混合物中添加8.65 mL亞硫醯氯(157毫莫耳)。在40℃下接觸3小時後,使用150 mL水及30 mL 1N NaOH水溶液使該混合物水解。使用10N NaOH水溶液將水相之pH調節至10,並用50 mL二氯甲烷萃取。合併有機相,並將其用Na2CO3飽和水溶液(100 mL)洗滌,將其經MgSO4乾燥,並在真空下實施乾燥,以獲得19.8 g與標題化合物相對應之褐色油狀物。
產率:89%
1 H NMR(CDCl 3 ,400MHz) :1.90 ppm(2H,m)-2.28 ppm(3H,s)-2.65 ppm(3H,m)-2.68 ppm(2H,m)-3.19 ppm(1H,dd)-3.54 ppm(1H,m)-3.56 ppm(2H,t)-3.78 ppm(6H,s)-6.62 ppm(1H,s)-6.66 ppm(1H,s)。
13 C NMR(CDCl 3 ,100MHz) :30.2 ppm(CH2)-35.0 ppm(CH2)-40.6 ppm(CH)-42.6 ppm(CH3)-43.1 ppm(CH2)-54.8 ppm(CH2)-56.2 ppm(CH3)-56.3(CH3)-62.0 ppm(CH2)-106.8 ppm(CH)-107.4 ppm(CH)-135.0 ppm、135.0 ppm、149.3 ppm及149.9 ppm(4 Cq)。
向在回流下加熱之3-氯-N-{[(7S)-3,4-二甲氧基雙環[4.2.0]辛-1,3,5-三烯-7-基]甲基}-N-甲基-1-丙胺(19.8 g,69.8毫莫耳)存於60 mL乙酸乙酯中之溶液中添加草酸(6.91 g,76.7毫莫耳)存於60 mL乙醇中之溶液。在回流下接觸期間自該混合物出現沈澱。返回至室溫後,將該混合物過濾並用20 mL乙醇洗滌,以獲得17.35 g與標題化合物相對應之褐色粉末。
產率:67%
m.p.:154℃
1 H NMR(DMSO,400MHz) :2.14 ppm(2H,m)-2.75 ppm(3H,s)-2.88 ppm(1H,dd)-3.12 ppm(2H,m)-3.16 ppm(1H,dd)-3.28 ppm(1H,dd)-3.41 ppm(1H,dd)-3.69 ppm至3.75 ppm(9H,m)-6.79 ppm(1H,s)-6.86 ppm(1H,s)-9.21 ppm(2OH)。
13 C NMR(DMSO,100MHz) :26.8 ppm(CH2)-35.0 ppm(CH2)-37.5 ppm(CH)-40.1 ppm(CH2)-42.6 ppm(CH2)-53.1 ppm(CH2)-55.8 ppm(CH3)-55.9 ppm(CH3)-58.6 ppm(CH2)-107.6 ppm(CH)-108.0 ppm(CH)-134.2 ppm、135.7 ppm、149.3 ppm及150.2 ppm(4 Cq)-164.4 ppm(C=O)。
在室溫下將[2-(2-胺基乙基)-4,5-二甲氧基苯基]乙腈(6.5 g,29.5 mmol)及丙烯酸乙酯(3.9 ml,36 mmol,1.2當量)於120 mL乙醇中之混合物攪拌20小時。反應混合物在真空下乾燥;然後將粗反應混合物吸收於乙酸乙酯(133 mL)與乙醇(13 mL)之混合物中,並在回流下在草酸(2.52 g,28 mmol,0.95當量)之存在下加熱。在回流接觸期間該混合物發生沈澱。在回至室溫後,將該混合物過濾並用19 ml乙酸乙酯洗,獲得對應標題化合物之白色粉末(9 g)。
產率:74%
m.p.:218℃
1 H NMR(CDCl 3 ,400MHz) :1.19 ppm(3H,t)-2.74 ppm(2H,t)-2.88 ppm(2H,m)-3.06 ppm(2H,m)-3.17 ppm(2H,t)-3.74 ppm(3H,s)-3.75 ppm(3H,s)-3.93 ppm(2H,s)-4.09 ppm(2H,四重峰)-6.88 ppm(1H,s)-6.97 ppm(1H,s)。
13 C NMR(CDCl 3 ,100MHz) :14.00 ppm(CH3)-19.86 ppm
(CH2)-28.28 ppm(CH2)-30.39 ppm(CH2)-42.25 ppm(CH2)-47.19 ppm(CH2)-55.60 ppm(CH3)-55.62 ppm(CH3)-60.53 ppm(CH2)-113.13 ppm(CH)-113.74 ppm(CH)-119.36 ppm(Cq)-121.40 ppm(Cq)-127.70 ppm(Cq)-147.73 ppm(Cq)-148.42 ppm(Cq)-164.65 ppm(Cq)-170.29 ppm(Cq)。
在一段時間內之數個時間點向10.8 g NaBH4(284 mmol,11當量)於110 mL THF中之懸浮液中添加N-{2-[2-(氰基甲基)-4,5-二甲氧基苯基]乙基}-β-胺基丙酸乙酯草酸鹽(10.6 g,25.9 mmol)。在室溫下實施攪拌30分鐘,然後逐滴注入23.1 ml甲醇(570 mmol,22當量)。該混合物在60℃加熱16小時,然後使用100 mL 5N鹽酸水解。然後添加100 mL二氯甲烷及200 mL去礦質水。在各相分離後,將50 ml 10N氫氧化鈉溶液(pH>10)添加至水相中,使用3×70 mL二氯甲烷實施萃取。將有機相合併,並用2×75 mL NaCl飽和水溶液洗,然後經MgSO4乾燥。在真空下實施乾燥後,獲得6.15 g對應標題化合物之無色油狀物。
產率:85%
1 H NMR(CDCl 3 ,400MHz) :1.54 ppm(2H,quintuplet)-2.59 ppm(2H,t)-2.66 ppm(4H,m)-3.44 ppm(2H,t)-3.72 ppm(3H,s)-3.73 ppm(3H,s)-3.88 ppm(2H,s)-6.82 ppm(1H,s)-6.91 ppm(1H,s)。
13 C NMR(CDCl 3 ,100MHz) :19.96 ppm(CH2)-32.44 ppm(CH2)-32.69 ppm(CH2)-46.73 ppm(CH2)-50.58 ppm(CH2)-55.51 ppm(CH3)-55.59 ppm(CH3)-59.62 ppm(CH2)-112.98 ppm(CH)-113.65 ppm(CH)-119.54 ppm(Cq)-120.92 ppm(Cq)-131.27 ppm(Cq)-147.03 ppm(Cq)-148.23 ppm(Cq)。
藉由逐滴傾倒來向2-{2-[(3-羥丙基)胺基]乙基}-4,5-二甲氧基苯基)乙腈(1.7 g,6.1 mmol)及三乙胺(2.5 ml,18.3 mmol,3當量)存於16 mL二氯甲烷中之混合物中添加由885 μL亞硫醯氯(12.2 mmol,2當量)及1 mL二氯甲烷組成之溶液。在40℃下將該混合物加熱2小時,且然後在其返回至室溫後,使用15 mL去礦質水水解。在室溫下攪拌過夜後,添加3 mL 10N氫氧化鈉水溶液(pH>10)。相分離後,取出並保存有機相。用20 ml二氯甲烷萃取水相。將有機相合併,並用25 mL NaCl飽和水溶液洗滌,且然後經MgSO4乾燥。在真空下實施乾燥,獲得1.5 g與標題化合物相對應之褐色油狀物。
產率:83%
1 H NMR(CDCl 3 ,400MHz) :1.91 ppm(2H,五重峰)-2.75 ppm(2H,m)-2.77 ppm(2H,m)-2.83 ppm(2H,m)-3.59 ppm(2H,t)-3.71 ppm(2H,s)-3.86 ppm(3H,s)-3.87 ppm(3H,s)-6.71 ppm(1H,s)-6.84 ppm(1H,s)。
13 C NMR(CDCl 3 ,100MHz) :21.11 ppm(CH2)-32.73 ppm(CH2)-33.16 ppm(CH2)-43.04 ppm(CH2)-46.88 ppm(CH2)-50.45 ppm(CH2)-56.03 ppm(CH3)-56.08 ppm(CH3)-112.17 ppm(CH)-113.08 ppm(CH)-118.20 ppm(CH)-120.02 ppm(Cq)-130.19 ppm(Cq)-147.72 ppm(Cq)-148.74 ppm(Cq)。
在室溫下,將3-氯-N-{[(7S)-3,4-二甲氧基雙環[4.2.0]辛-1,3,5-三烯-7-基]甲基}-N-甲基-1-丙胺草酸鹽(15 g,40.1毫莫耳)及85 mL 1N
NaOH水溶液存於150 mL二氯甲烷中之混合物攪拌1小時。分離該混合物,且將有機相經MgSO4乾燥,並在真空下經受乾燥,以獲得11.3 g與3-氯-N-{[(7S)-3,4-二甲氧基雙環[4.2.0]辛-1,3,5-三烯-7-基]甲基}-N-甲基-1-丙胺相對應之橙色油狀物。
在室溫下,在存於200 mL乙腈中之碘化鉀(1.46 g,8.78毫莫耳)之存在下攪拌上文所獲得之產物。向所得混合物中依次添加三乙胺(5.6 mL,40.2毫莫耳)、且然後溶解於50 mL乙腈中之[2-(2-胺基乙基)-4,5-二甲氧基苯基]乙腈(8.82 g,40.1毫莫耳)。在60℃下接觸24小時後,添加150 mL水,且藉由添加二氯甲烷(150 mL)來萃取該混合物。用185 mL水及15 mL 37%鹽酸水溶液洗滌有機相。收集水相,添加185 mL NaHCO3飽和水溶液,且用150 mL二氯甲烷萃取所得相。將有機相經MgSO4乾燥並經受乾燥,以獲得14.1 g與標題化合物相對應之橙色油狀物。
產率:75%
在回流下,將(2-{2-[(3-氯丙基)胺基]乙基}-4,5-二甲氧基苯基)乙腈(870 mg,2.93 mmol)、1-[(7S)-3,4-二甲氧基雙環[4.2.0]辛-1,3,5-三烯-7-基]-N-甲基甲胺鹽酸鹽(714 mg,2.93 mmol)及三乙胺(1.25 ml,8.97 mmol,3當量)存於10 mL乙腈中之混合物加熱6小時。返回至室溫後,在真空下過濾該混合物。將濾液經MgSO4乾燥並在真空下經受乾燥,以獲得與標題化合物相對應之褐色蛋白霜狀物(0.9 g,66%)。
產率:66%
1 H NMR(CDCl 3 ,400MHz) :2.10 ppm(12H,s)-2.45 ppm(2H,m)-2.84 to 2.94 ppm(2H,m)-3.10 to 3.60 ppm(10H,m)3.80 ppm(6H,m)-4.36 ppm(NH,s)-6.56 ppm(1H,s)-6.69 ppm(1H,s)-6.78 ppm(1H,s)-6.83 ppm(1H,s)。
13 C NMR(CDCl 3 ,100MHz) :21.3 ppm(CH2)-21.8 ppm(CH2)-29.0 ppm(CH2)-36.2 ppm(CH2)-37.5 ppm(CH)-40.7 ppm(CH3)-45.6 ppm(CH2)-48.6 ppm(CH2)-55.1 ppm(CH2)-56.1 ppm(CH3)-56.2 ppm(CH3)-56.4 ppm(CH3)-56.6 ppm(CH3)-60.1 ppm(CH2)-107.1 ppm(CH)-107.3 ppm(CH)-112.7 ppm(CH)-113.6 ppm(CH)-119.0 ppm、120.8 ppm、126.7 ppm、134.1 ppm、134.2 ppm、148.5 ppm、149.2 ppm、149.9 ppm及150.9 ppm(9C q)。
在回流下,在6.2 mL乙醇及14.6 mL水中加熱1.3 g實例1中所獲得之產物(2.77毫莫耳)及1.11 g NaOH顆粒(27.7毫莫耳)。回流6小時後,使用10 mL水使反應混合物水解,且添加20 mL二氯甲烷。用20 mL水萃取有機相。將水相合併,並用15 mL二氯甲烷洗滌。使用37%鹽酸水溶液將經洗滌之水相之pH調節至7,且然後在真空下乾燥。在室溫下,將由此獲得之黃色固體吸收於40 mL丙酮中。在真空下過濾所獲得之懸浮液。在真空下使濾液經受乾燥,以獲得0.7 g與標題化合物相對應之黃色蛋白霜狀物。
產率:52%
1 H NMR(CDCl 3 ,400MHz) :2.10 ppm(2H,m)-2.54 ppm(3H,s)-2.70 ppm至3.30 ppm(12H,m)-3.47 ppm(2H,s)-3.55 ppm(1H,m)-3.71 ppm(3H,s)-3.73 ppm(3H,s)-3.74 ppm(3H,s)-3.75 ppm(3H,s)-6.55 ppm(H,s)-6.62 ppm(H,s)-6.63 ppm(H,s)-6.64 ppm(H,s)。
13 C NMR(CDCl 3 ,100MHz) :20.7 ppm(CH2)-28.1 ppm(CH2)-34.9 ppm(CH2)-37.0 ppm(CH)-39.1 ppm(CH3)-40.1 ppm(CH2)-
44.7 ppm(CH2)-48.1 ppm(CH2)-52.9 ppm(CH2)-54.8 ppm(CH3)-54.9 ppm(CH3)-55.2 ppm(CH3)-55.3 ppm(CH3)-59.1 ppm(CH2)-105.8 ppm(CH)-106.2 ppm(CH)-111.6 ppm(CH)-112.6 ppm(CH)-126.3 ppm、127.0 ppm、133.2 ppm、134.2 ppm、146.9 ppm、147.2 ppm、148.7 ppm及149.6 ppm(8C q)-176.9 ppm(C=O)。
在三頸燒瓶中,混合存於14 mL二氯甲烷中之0.7 g實例2中所獲得之產物(1.44毫莫耳)及0.4 mL三乙胺(2.88毫莫耳)。在5℃下使該混合物結冰,並逐滴添加0.16 mL亞硫醯氯(2.16毫莫耳)。在30℃下攪拌1小時,且然後使用12 mL 1N NaOH水溶液使該混合物水解。依次用10 mL水、且然後10 mL NaCl飽和水溶液洗滌有機相。經MgSO4乾燥有機相,並在真空下實施乾燥,以獲得0.5 g與標題化合物相對應之橙色油狀物。
產率:74%
1 H NMR(CDCl 3 ,400MHz) :1.78 ppm(2H,m)-2.32 ppm(3H,s)-2.40 ppm至2.80 ppm(5H,m)-3.16 ppm(2H,t)-3.19 ppm(1H,m)-3.42 ppm(3H,m)-3.55 ppm至3.80 ppm(16H,m)-6.50 ppm(1H,s)-6.52 ppm(1H,s)-6.61ppm(1H,s)-6.65 ppm(1H,s)。
13 C NMR(CDCl 3 ,100MHz) :25.0 ppm(CH2)-31.3 ppm(CH2)-34.3 ppm(CH2)-39.2 ppm(CH)-41.2 ppm(CH3)-41.6 ppm(CH2)-43.9 ppm(CH2)-45.6 ppm(CH2)-54.1 ppm(CH2)-54.9 ppm(CH3)-54.9 ppm(CH3)-55.2 ppm(CH3)-55.3 ppm(CH3)-60.7 ppm(CH2)-105.8 ppm(CH)-106.4 ppm(CH)-112.1 ppm(CH)-112.9 ppm(CH)-122.4 ppm、126.4 ppm、126.4 ppm、133.8 ppm、146.1 ppm、
146.8 ppm、148.4 ppm及148.9 ppm(8C q)-171.2 ppm(C=O)。
Claims (28)
- 一種式(I)之依伐佈雷定(ivabradine)之合成方法,
其特徵在於使式(VI)化合物: 在偶合劑及鹼存在下,在有機溶劑中,經內醯胺化反應,得到式(I)之依伐佈雷定,其可與選自鹽酸、氫溴酸、硫酸、磷酸、乙酸、三氟乙酸、乳酸、丙酮酸、丙二酸、琥珀酸、戊二酸、富馬酸、酒石酸、馬來酸、檸檬酸、抗壞血酸、草酸、甲磺酸、苯磺酸及樟腦酸之醫藥上可接受酸轉化成其加成鹽,及可轉化成其水合物。 - 如請求項1之合成方法,其中用於實施該式(VI)化合物之內醯胺化反應之偶合劑係選自草醯氯、亞硫醯氯、N,N-二環己基碳化二亞胺(DCC)、1-乙基-3-(3-二甲基胺基丙基)碳化二亞胺(EDCI)、N,N-羰基二咪唑(CDI)、1-丙烷膦酸環酐(T3P)及1-(甲基磺醯基)-1H-苯并三唑。
- 如請求項2之合成方法,其中用於實施該式(VI)化合物之內醯胺化反應之偶合劑為亞硫醯氯。
- 如請求項3之合成方法,其中用於實施該式(VI)化合物之內醯胺化反應之亞硫醯氯之量係介於包括1當量與包括5當量之間。
- 如請求項1至4中任一項之合成方法,其中用於實施該式(VI)化合物之內醯胺化反應之鹼係選自三乙胺、二異丙基乙胺及吡啶。
- 如請求項5之合成方法,其中用於實施該式(VI)化合物之內醯胺化反應之鹼為三乙胺。
- 如請求項1至4中任一項之合成方法,其中用於實施該式(VI)化合物之內醯胺化反應之有機溶劑係選自二氯甲烷、四氫呋喃、乙腈、丙酮及甲苯。
- 如請求項7之合成方法,其中用於實施該式(VI)化合物之內醯胺化反應之有機溶劑為二氯甲烷。
- 如請求項1至4中任一項之合成方法,其中在介於包括0℃與包括40℃之間之溫度實施該式(VI)化合物之內醯胺化反應。
- 如請求項1之合成方法,其中由式(VII)化合物開始製備該式(VI)化合物:
使該式(VII)化合物與式(VIII)化合物: 其中X代表鹵素原子、甲磺酸酯基或甲苯磺酸酯基,在鹼存在下,在有機溶劑中反應,得到式(IX)化合物: 使該式(IX)化合物由鹼在有機溶劑與水之混合物中作用水解,形成該式(VI)化合物: - 如請求項1之合成方法,其中由式(X)化合物開始製備該式(VI)化合物:
使該式(X)化合物與式(III)化合物之鹽酸鹽: 在鹼存在下,在有機溶劑中反應,得到該式(IX)化合物: 使該式(IX)化合物由鹼在有機溶劑與水之混合物中作用水解, 形成該式(VI)化合物: - 如請求項10或11中任一項之合成方法,其中用於實施該式(VII)化合物與該式(VIII)化合物間之烷基化反應或該式(X)化合物與該式(III)化合物之鹽酸鹽間之烷基化反應的鹼係選自碳酸鉀、碳酸鈉、碳酸銫、碳酸氫鉀、碳酸氫鈉、三乙胺、二異丙基乙胺及吡啶。
- 如請求項12之合成方法,其中用於實施該式(VII)化合物與該式(VIII)化合物間之烷基化反應或該式(X)化合物與該式(III)化合物之鹽酸鹽間之烷基化反應的鹼為三乙胺。
- 如請求項10或11中任一項之合成方法,其中用於實施該式(VII)化合物與該式(VIII)化合物間之烷基化反應或該式(X)化合物與該式(III)化合物之鹽酸鹽間之烷基化反應的有機溶劑係選自乙腈、丙酮、甲基乙基酮(MEK)、二甲基甲醯胺(DMF)、N-甲基吡咯啶酮(NMP)及二甲亞碸(DMSO)。
- 如請求項14之合成方法,其中用於實施該式(VII)化合物與該式(VIII)化合物間之烷基化反應或該式(X)化合物與該式(III)化合物之鹽酸鹽間之烷基化反應的有機溶劑為乙腈。
- 如請求項10或11中任一項之合成方法,其中在介於包括20℃與包括100℃間之溫度實施該式(VII)化合物與該式(VIII)化合物間之烷基化反應或該式(X)化合物與該式(III)化合物之鹽酸鹽間之烷基化反應。
- 如請求項10或11中任一項之合成方法,其中用於實施該式(IX)化 合物之水解以形成該式(VI)化合物之鹼係選自氫氧化鉀、氫氧化鈉、氫氧化鋰及氫氧化鋇。
- 如請求項17之合成方法,其中用於實施該式(IX)化合物之水解以形成該式(VI)化合物之鹼為氫氧化鈉。
- 如請求項10或11中任一項之合成方法,其中用於實施該式(IX)化合物之水解以形成該式(VI)化合物之有機溶劑為醇溶劑。
- 如請求項19之合成方法,其中用於實施該式(IX)化合物之水解以形成該式(VI)化合物之醇溶劑係選自甲醇、乙醇、異丙醇及丁醇。
- 如請求項20之合成方法,其中用於實施該式(IX)化合物之水解以形成該式(VI)化合物之醇溶劑為乙醇。
- 如請求項10或11中任一項之合成方法,其中在介於包括0℃與包括110℃間之溫度實施該式(IX)化合物之水解以形成該式(VI)化合物。
- 一種式(VI)化合物,
- 一種式(IX)化合物,
- 一種式(X)化合物,
- 一種3-[{[(7S)-3,4-二甲氧基雙環[4.2.0]辛-1,3,5-三烯-7-基]甲基}(甲基)胺基]-1-丙醇。
- 一種N-{2-[2-(氰基甲基)-4,5-二甲氧基苯基]乙基}-β-胺基丙酸乙酯草酸鹽。
- 一種(2-{2-[(3-羥丙基)胺基]乙基}-4,5-二甲氧基苯基)乙腈。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1252728A FR2988720B1 (fr) | 2012-03-27 | 2012-03-27 | Nouveau procede de synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201343630A true TW201343630A (zh) | 2013-11-01 |
| TWI457325B TWI457325B (zh) | 2014-10-21 |
Family
ID=47901913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102110111A TWI457325B (zh) | 2012-03-27 | 2013-03-21 | 依伐布雷定(ivabradine)及其與醫藥上可接受酸之加成鹽的新合成方法 |
Country Status (35)
| Country | Link |
|---|---|
| US (1) | US8835627B2 (zh) |
| EP (1) | EP2644597B1 (zh) |
| JP (1) | JP5580915B2 (zh) |
| KR (1) | KR101468398B1 (zh) |
| CN (1) | CN103450082B (zh) |
| AR (1) | AR090497A1 (zh) |
| AU (1) | AU2013201622C1 (zh) |
| BR (1) | BR102013007107A2 (zh) |
| CA (1) | CA2810060C (zh) |
| CL (1) | CL2013000820A1 (zh) |
| CY (1) | CY1117356T1 (zh) |
| DK (1) | DK2644597T3 (zh) |
| EA (1) | EA022774B1 (zh) |
| ES (1) | ES2568057T3 (zh) |
| FR (1) | FR2988720B1 (zh) |
| GE (1) | GEP20156369B (zh) |
| HR (1) | HRP20160262T1 (zh) |
| HU (1) | HUE028715T2 (zh) |
| JO (1) | JO3086B1 (zh) |
| MA (1) | MA34584B1 (zh) |
| MD (1) | MD4468C1 (zh) |
| MX (1) | MX2013002990A (zh) |
| MY (1) | MY185046A (zh) |
| NZ (1) | NZ608253A (zh) |
| PE (1) | PE20131318A1 (zh) |
| PL (1) | PL2644597T3 (zh) |
| PT (1) | PT2644597E (zh) |
| RS (1) | RS54652B1 (zh) |
| SA (1) | SA113340412B1 (zh) |
| SG (1) | SG193735A1 (zh) |
| SI (1) | SI2644597T1 (zh) |
| TW (1) | TWI457325B (zh) |
| UA (1) | UA113396C2 (zh) |
| UY (1) | UY34685A (zh) |
| WO (1) | WO2013144500A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2988720B1 (fr) * | 2012-03-27 | 2014-03-14 | Servier Lab | Nouveau procede de synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3795683A (en) * | 1970-08-19 | 1974-03-05 | Hoffmann La Roche | 2,3,4,5-tetrahydro-1h-3-benzazepines |
| DE2639718C2 (de) * | 1976-09-03 | 1987-03-05 | Dr. Karl Thomae Gmbh, 7950 Biberach | 1-[6,7-Dimethoxy-3,4-dihydro-2H-isochinolin-1-on-2-yl]-3-[N-methyl-N-(2-(3,4-dimethoxy-phenyl)-äthyl)-amino]-propan, dessen physiologisch verträgliche Säureadditionssalze und diese Verbindungen enthaltende Arzneimittel |
| US4121924A (en) * | 1976-09-16 | 1978-10-24 | The International Nickel Company, Inc. | Alloy for rare earth treatment of molten metals and method |
| US4490369A (en) * | 1981-05-19 | 1984-12-25 | Dr. Karl Thomae Gesellschaft Mit Beschrankter Haftung | Benzazepine derivatives, their pharmaceutical compositions and method of use |
| FR2681862B1 (fr) | 1991-09-27 | 1993-11-12 | Adir Cie | Nouvelles (benzocycloalkyl)alkylamines, leur procede de preparation, et les compositions pharmaceutiques qui les contiennent. |
| FR2868777B1 (fr) * | 2004-04-13 | 2006-05-26 | Servier Lab | Nouveau procede de synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
| FR2870537A1 (fr) * | 2004-05-19 | 2005-11-25 | Servier Lab | Nouveau procede de synthese du (1s)-4,5-dimethoxy-1-(methyl aminomethyl-)-benzocyclobutane et de ses sels d'addition, et application a la synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
| US8258302B2 (en) * | 2006-01-31 | 2012-09-04 | Api Corporation | Method for producing benzazepinone |
| ES2381771T3 (es) * | 2006-11-30 | 2012-05-31 | Cadila Healthcare Limited | Procedimiento para la preparación de hidrocloruro de ivabradina |
| EP2152262A2 (en) * | 2007-04-27 | 2010-02-17 | UCB Pharma, S.A. | New heterocyclic derivatives useful for the treatment of cns disorders |
| FR2920773B1 (fr) * | 2007-09-11 | 2009-10-23 | Servier Lab | Derives de 1,2,4,5-tetrahydro-3h-benzazepines, leur procede de preparation et les compositions pharmaceutiques qui les contiennent |
| FR2941695B1 (fr) * | 2009-02-04 | 2011-02-18 | Servier Lab | Nouveau procede de synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
| ME00986B (me) * | 2009-03-31 | 2012-06-20 | Servier Lab | Novi postupak sinteze ivabradina i njegovih adicionih soli sa farmaceutski prihvatljivom kiselinom |
| FR2950343B1 (fr) * | 2009-09-18 | 2011-11-18 | Servier Lab | Nouveau procede de synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
| FR2956401B1 (fr) * | 2010-02-17 | 2012-02-03 | Servier Lab | Nouveau procede de synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
| HUP1000245A2 (en) * | 2010-05-07 | 2011-11-28 | Richter Gedeon Nyrt | Industrial process for the production ivabradin salts |
| FR2984319B1 (fr) * | 2011-12-20 | 2013-12-27 | Servier Lab | Nouveau procede de synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
| FR2984320B1 (fr) * | 2011-12-20 | 2013-11-29 | Servier Lab | Nouveau procede de synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
| FR2988720B1 (fr) * | 2012-03-27 | 2014-03-14 | Servier Lab | Nouveau procede de synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
-
2012
- 2012-03-27 FR FR1252728A patent/FR2988720B1/fr not_active Expired - Fee Related
-
2013
- 2013-03-14 PE PE2013000508A patent/PE20131318A1/es not_active Application Discontinuation
- 2013-03-14 MA MA35740A patent/MA34584B1/fr unknown
- 2013-03-14 NZ NZ608253A patent/NZ608253A/en not_active IP Right Cessation
- 2013-03-14 CA CA2810060A patent/CA2810060C/fr not_active Expired - Fee Related
- 2013-03-15 MX MX2013002990A patent/MX2013002990A/es active IP Right Grant
- 2013-03-18 AU AU2013201622A patent/AU2013201622C1/en not_active Ceased
- 2013-03-18 SG SG2013019583A patent/SG193735A1/en unknown
- 2013-03-18 UY UY0001034685A patent/UY34685A/es not_active Application Discontinuation
- 2013-03-19 JO JOP/2013/0077A patent/JO3086B1/ar active
- 2013-03-19 MY MYPI2013700443A patent/MY185046A/en unknown
- 2013-03-21 TW TW102110111A patent/TWI457325B/zh not_active IP Right Cessation
- 2013-03-24 SA SA113340412A patent/SA113340412B1/ar unknown
- 2013-03-25 GE GEAP201313040A patent/GEP20156369B/en unknown
- 2013-03-25 CL CL2013000820A patent/CL2013000820A1/es unknown
- 2013-03-25 US US13/849,798 patent/US8835627B2/en not_active Expired - Fee Related
- 2013-03-26 RS RS20160188A patent/RS54652B1/sr unknown
- 2013-03-26 PT PT131611931T patent/PT2644597E/pt unknown
- 2013-03-26 AR ARP130100973A patent/AR090497A1/es unknown
- 2013-03-26 WO PCT/FR2013/050654 patent/WO2013144500A1/fr not_active Ceased
- 2013-03-26 EP EP13161193.1A patent/EP2644597B1/fr active Active
- 2013-03-26 EA EA201300281A patent/EA022774B1/ru not_active IP Right Cessation
- 2013-03-26 KR KR1020130032073A patent/KR101468398B1/ko not_active Expired - Fee Related
- 2013-03-26 UA UAA201303751A patent/UA113396C2/uk unknown
- 2013-03-26 BR BRBR102013007107-2A patent/BR102013007107A2/pt not_active Application Discontinuation
- 2013-03-26 SI SI201330161A patent/SI2644597T1/sl unknown
- 2013-03-26 JP JP2013063204A patent/JP5580915B2/ja active Active
- 2013-03-26 HU HUE13161193A patent/HUE028715T2/en unknown
- 2013-03-26 ES ES13161193.1T patent/ES2568057T3/es active Active
- 2013-03-26 PL PL13161193T patent/PL2644597T3/pl unknown
- 2013-03-26 DK DK13161193.1T patent/DK2644597T3/en active
- 2013-03-27 MD MDA20130016A patent/MD4468C1/ro not_active IP Right Cessation
- 2013-03-27 CN CN201310101027.5A patent/CN103450082B/zh not_active Expired - Fee Related
-
2016
- 2016-03-14 HR HRP20160262TT patent/HRP20160262T1/hr unknown
- 2016-03-22 CY CY20161100243T patent/CY1117356T1/el unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103641792B (zh) | 一种米拉贝隆有关物质或其盐、其制备方法和用途 | |
| JP2010006807A (ja) | 7,8−ジメトキシ−1,3−ジヒドロ−2h−3−ベンゾアゼピン−2−オンの新規合成方法、ならびにイバブラジンおよび薬学的に許容され得る酸とのその付加塩の合成における適用 | |
| TWI457325B (zh) | 依伐布雷定(ivabradine)及其與醫藥上可接受酸之加成鹽的新合成方法 | |
| CN102603634B (zh) | 伊伐布雷定及其与可药用酸的加成盐的合成方法 | |
| JP5306387B2 (ja) | イバブラジンおよび薬学的に許容され得る酸とのその付加塩の新規な合成法 | |
| US8927708B2 (en) | Process for the synthesis of 7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one compounds, and application in the synthesis of ivabradine | |
| HK1192245A (zh) | 合成伊伐布雷定以及其与可药用酸的加成盐的新方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |