CN111187268A - 作为Snail抑制剂的化合物CYD19或可药用的盐及其制备方法、药物组合物和用途 - Google Patents
作为Snail抑制剂的化合物CYD19或可药用的盐及其制备方法、药物组合物和用途 Download PDFInfo
- Publication number
- CN111187268A CN111187268A CN202010050205.6A CN202010050205A CN111187268A CN 111187268 A CN111187268 A CN 111187268A CN 202010050205 A CN202010050205 A CN 202010050205A CN 111187268 A CN111187268 A CN 111187268A
- Authority
- CN
- China
- Prior art keywords
- cyd19
- compound
- snail
- tumor
- pharmaceutically acceptable
- 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.)
- Granted
Links
- 241000237858 Gastropoda Species 0.000 title claims abstract description 66
- FWJQLBLNLGDLIU-UHFFFAOYSA-N N-(2-amino-4-fluorophenyl)-4-[[4-[(5-methyl-1H-pyrazol-3-yl)amino]pyrrolo[2,1-f][1,2,4]triazin-2-yl]sulfanylmethyl]benzamide Chemical compound CC1=CC(=NN1)NC2=NC(=NN3C2=CC=C3)SCC4=CC=C(C=C4)C(=O)NC5=C(C=C(C=C5)F)N FWJQLBLNLGDLIU-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 150000001875 compounds Chemical class 0.000 title claims abstract description 46
- 239000003112 inhibitor Substances 0.000 title claims abstract description 26
- 150000003839 salts Chemical class 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 7
- 206010028980 Neoplasm Diseases 0.000 claims abstract description 35
- 206010027476 Metastases Diseases 0.000 claims abstract description 18
- 230000009401 metastasis Effects 0.000 claims abstract description 18
- 239000003814 drug Substances 0.000 claims abstract description 15
- 230000006907 apoptotic process Effects 0.000 claims abstract description 7
- 230000002159 abnormal effect Effects 0.000 claims abstract description 6
- 201000010099 disease Diseases 0.000 claims abstract description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 6
- 230000004663 cell proliferation Effects 0.000 claims abstract description 4
- 210000004881 tumor cell Anatomy 0.000 claims description 23
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- 230000002401 inhibitory effect Effects 0.000 claims description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- 229930012538 Paclitaxel Natural products 0.000 claims description 9
- 229960001592 paclitaxel Drugs 0.000 claims description 9
- RCINICONZNJXQF-MZXODVADSA-N taxol Chemical compound O([C@@H]1[C@@]2(C[C@@H](C(C)=C(C2(C)C)[C@H](C([C@]2(C)[C@@H](O)C[C@H]3OC[C@]3([C@H]21)OC(C)=O)=O)OC(=O)C)OC(=O)[C@H](O)[C@@H](NC(=O)C=1C=CC=CC=1)C=1C=CC=CC=1)O)C(=O)C1=CC=CC=C1 RCINICONZNJXQF-MZXODVADSA-N 0.000 claims description 9
- 238000011282 treatment Methods 0.000 claims description 9
- -1 5-Methyl-1H-pyrazol-3-yl Chemical group 0.000 claims description 6
- 206010006187 Breast cancer Diseases 0.000 claims description 6
- 208000026310 Breast neoplasm Diseases 0.000 claims description 6
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 6
- 230000002829 reductive effect Effects 0.000 claims description 6
- 208000024172 Cardiovascular disease Diseases 0.000 claims description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 5
- 206010009944 Colon cancer Diseases 0.000 claims description 4
- 206010058467 Lung neoplasm malignant Diseases 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 201000005202 lung cancer Diseases 0.000 claims description 4
- 208000020816 lung neoplasm Diseases 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 239000011593 sulfur Substances 0.000 claims description 4
- KWEWNOOZQVJONF-UHFFFAOYSA-N 4-fluorobenzene-1,2-diamine Chemical compound NC1=CC=C(F)C=C1N KWEWNOOZQVJONF-UHFFFAOYSA-N 0.000 claims description 3
- 239000005711 Benzoic acid Substances 0.000 claims description 3
- GHASVSINZRGABV-UHFFFAOYSA-N Fluorouracil Chemical compound FC1=CNC(=O)NC1=O GHASVSINZRGABV-UHFFFAOYSA-N 0.000 claims description 3
- 239000012317 TBTU Substances 0.000 claims description 3
- CLZISMQKJZCZDN-UHFFFAOYSA-N [benzotriazol-1-yloxy(dimethylamino)methylidene]-dimethylazanium Chemical compound C1=CC=C2N(OC(N(C)C)=[N+](C)C)N=NC2=C1 CLZISMQKJZCZDN-UHFFFAOYSA-N 0.000 claims description 3
- 235000010233 benzoic acid Nutrition 0.000 claims description 3
- 229960001467 bortezomib Drugs 0.000 claims description 3
- GXJABQQUPOEUTA-RDJZCZTQSA-N bortezomib Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)B(O)O)NC(=O)C=1N=CC=NC=1)C1=CC=CC=C1 GXJABQQUPOEUTA-RDJZCZTQSA-N 0.000 claims description 3
- 230000003034 chemosensitisation Effects 0.000 claims description 3
- 239000006114 chemosensitizer Substances 0.000 claims description 3
- DQLATGHUWYMOKM-UHFFFAOYSA-L cisplatin Chemical compound N[Pt](N)(Cl)Cl DQLATGHUWYMOKM-UHFFFAOYSA-L 0.000 claims description 3
- 229960004316 cisplatin Drugs 0.000 claims description 3
- 208000029742 colonic neoplasm Diseases 0.000 claims description 3
- 229960002949 fluorouracil Drugs 0.000 claims description 3
- 229960004768 irinotecan Drugs 0.000 claims description 3
- UWKQSNNFCGGAFS-XIFFEERXSA-N irinotecan Chemical compound C1=C2C(CC)=C3CN(C(C4=C([C@@](C(=O)OC4)(O)CC)C=4)=O)C=4C3=NC2=CC=C1OC(=O)N(CC1)CCC1N1CCCCC1 UWKQSNNFCGGAFS-XIFFEERXSA-N 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 201000001320 Atherosclerosis Diseases 0.000 claims description 2
- 206010033128 Ovarian cancer Diseases 0.000 claims description 2
- 206010061535 Ovarian neoplasm Diseases 0.000 claims description 2
- 206010061902 Pancreatic neoplasm Diseases 0.000 claims description 2
- 208000005718 Stomach Neoplasms Diseases 0.000 claims description 2
- 239000003937 drug carrier Substances 0.000 claims description 2
- 206010017758 gastric cancer Diseases 0.000 claims description 2
- 208000032839 leukemia Diseases 0.000 claims description 2
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 claims description 2
- 201000002528 pancreatic cancer Diseases 0.000 claims description 2
- 208000008443 pancreatic carcinoma Diseases 0.000 claims description 2
- 201000011549 stomach cancer Diseases 0.000 claims description 2
- 238000004587 chromatography analysis Methods 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 abstract description 28
- 102000004169 proteins and genes Human genes 0.000 abstract description 28
- 238000011580 nude mouse model Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 15
- 241000699660 Mus musculus Species 0.000 abstract description 14
- 230000000259 anti-tumor effect Effects 0.000 abstract description 9
- 230000035755 proliferation Effects 0.000 abstract description 9
- 230000005764 inhibitory process Effects 0.000 abstract description 8
- 238000001727 in vivo Methods 0.000 abstract description 4
- 210000004185 liver Anatomy 0.000 abstract description 4
- 210000000952 spleen Anatomy 0.000 abstract description 4
- 230000005917 in vivo anti-tumor Effects 0.000 abstract description 3
- 238000007920 subcutaneous administration Methods 0.000 abstract description 3
- 230000002526 effect on cardiovascular system Effects 0.000 abstract description 2
- 230000005918 in vitro anti-tumor Effects 0.000 abstract description 2
- 230000000144 pharmacologic effect Effects 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 32
- 102000001764 CREB-Binding Protein Human genes 0.000 description 10
- 108010040163 CREB-Binding Protein Proteins 0.000 description 10
- 238000005406 washing Methods 0.000 description 9
- 239000011324 bead Substances 0.000 description 7
- 239000006285 cell suspension Substances 0.000 description 7
- 239000012528 membrane Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000002835 absorbance Methods 0.000 description 6
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N biotin Natural products N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 5
- 230000007705 epithelial mesenchymal transition Effects 0.000 description 5
- 230000003993 interaction Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000003556 assay Methods 0.000 description 4
- 238000010609 cell counting kit-8 assay Methods 0.000 description 4
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- IZTQOLKUZKXIRV-YRVFCXMDSA-N sincalide Chemical compound C([C@@H](C(=O)N[C@@H](CCSC)C(=O)NCC(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(N)=O)NC(=O)[C@@H](N)CC(O)=O)C1=CC=C(OS(O)(=O)=O)C=C1 IZTQOLKUZKXIRV-YRVFCXMDSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 4
- 239000003981 vehicle Substances 0.000 description 4
- 102000000412 Annexin Human genes 0.000 description 3
- 108050008874 Annexin Proteins 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 238000007490 hematoxylin and eosin (H&E) staining Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 239000000137 peptide hydrolase inhibitor Substances 0.000 description 3
- 230000004481 post-translational protein modification Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- 238000013518 transcription Methods 0.000 description 3
- 230000035897 transcription Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000034512 ubiquitination Effects 0.000 description 3
- 238000010798 ubiquitination Methods 0.000 description 3
- 238000001262 western blot Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 description 2
- 102000000905 Cadherin Human genes 0.000 description 2
- 108050007957 Cadherin Proteins 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N Lactic Acid Natural products CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N PYRUVIC-ACID Natural products CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- 229940124158 Protease/peptidase inhibitor Drugs 0.000 description 2
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 2
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 108010087230 Sincalide Proteins 0.000 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 description 2
- 102000040945 Transcription factor Human genes 0.000 description 2
- 108091023040 Transcription factor Proteins 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000021736 acetylation Effects 0.000 description 2
- 238000006640 acetylation reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003698 anagen phase Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229960002685 biotin Drugs 0.000 description 2
- 235000020958 biotin Nutrition 0.000 description 2
- 239000011616 biotin Substances 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 231100000673 dose–response relationship Toxicity 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 239000006166 lysate Substances 0.000 description 2
- 239000012139 lysis buffer Substances 0.000 description 2
- 108010082117 matrigel Proteins 0.000 description 2
- 238000010232 migration assay Methods 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- YMXHPSHLTSZXKH-RVBZMBCESA-N (2,5-dioxopyrrolidin-1-yl) 5-[(3as,4s,6ar)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoate Chemical compound C([C@H]1[C@H]2NC(=O)N[C@H]2CS1)CCCC(=O)ON1C(=O)CCC1=O YMXHPSHLTSZXKH-RVBZMBCESA-N 0.000 description 1
- HFVMEOPYDLEHBR-UHFFFAOYSA-N (2-fluorophenyl)-phenylmethanol Chemical compound C=1C=CC=C(F)C=1C(O)C1=CC=CC=C1 HFVMEOPYDLEHBR-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- QXQAPNSHUJORMC-UHFFFAOYSA-N 1-chloro-4-propylbenzene Chemical compound CCCC1=CC=C(Cl)C=C1 QXQAPNSHUJORMC-UHFFFAOYSA-N 0.000 description 1
- NVKAWKQGWWIWPM-ABEVXSGRSA-N 17-β-hydroxy-5-α-Androstan-3-one Chemical compound C1C(=O)CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CC[C@H]21 NVKAWKQGWWIWPM-ABEVXSGRSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- QISOBCMNUJQOJU-UHFFFAOYSA-N 4-bromo-1h-pyrazole-5-carboxylic acid Chemical compound OC(=O)C=1NN=CC=1Br QISOBCMNUJQOJU-UHFFFAOYSA-N 0.000 description 1
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 description 1
- COVZYZSDYWQREU-UHFFFAOYSA-N Busulfan Chemical compound CS(=O)(=O)OCCCCOS(C)(=O)=O COVZYZSDYWQREU-UHFFFAOYSA-N 0.000 description 1
- 102000011727 Caspases Human genes 0.000 description 1
- 108010076667 Caspases Proteins 0.000 description 1
- 101800005151 Cholecystokinin-8 Proteins 0.000 description 1
- 102400000888 Cholecystokinin-8 Human genes 0.000 description 1
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- CMSMOCZEIVJLDB-UHFFFAOYSA-N Cyclophosphamide Chemical compound ClCCN(CCCl)P1(=O)NCCCO1 CMSMOCZEIVJLDB-UHFFFAOYSA-N 0.000 description 1
- 206010052804 Drug tolerance Diseases 0.000 description 1
- 108091035710 E-box Proteins 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Natural products OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- 101710113436 GTPase KRas Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 102000003960 Ligases Human genes 0.000 description 1
- 108090000364 Ligases Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010061309 Neoplasm progression Diseases 0.000 description 1
- 108010019160 Pancreatin Proteins 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 229940079156 Proteasome inhibitor Drugs 0.000 description 1
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N Salicylic acid Natural products OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 1
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 108010090804 Streptavidin Proteins 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 229940041181 antineoplastic drug Drugs 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012148 binding buffer Substances 0.000 description 1
- 238000012575 bio-layer interferometry Methods 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 108091006004 biotinylated proteins Proteins 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000003855 cell nucleus Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000973 chemotherapeutic effect Effects 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 229960004397 cyclophosphamide Drugs 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 229940042399 direct acting antivirals protease inhibitors Drugs 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 101150042537 dld1 gene Proteins 0.000 description 1
- 239000003534 dna topoisomerase inhibitor Substances 0.000 description 1
- 239000003596 drug target Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000684 flow cytometry Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000002216 heart Anatomy 0.000 description 1
- 230000002440 hepatic effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007928 intraperitoneal injection Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000012160 loading buffer Substances 0.000 description 1
- 230000007762 localization of cell Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 229960002510 mandelic acid Drugs 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000011278 mitosis Effects 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229940055695 pancreatin Drugs 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 229960003424 phenylacetic acid Drugs 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000861 pro-apoptotic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000003207 proteasome inhibitor Substances 0.000 description 1
- 229940107700 pyruvic acid Drugs 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000012723 sample buffer Substances 0.000 description 1
- 239000012679 serum free medium Substances 0.000 description 1
- 230000019491 signal transduction Effects 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 229940044693 topoisomerase inhibitor Drugs 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 238000011269 treatment regimen Methods 0.000 description 1
- 230000004614 tumor growth Effects 0.000 description 1
- 230000005751 tumor progression Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (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
Description
技术领域
本发明涉及Snail抑制剂或其可药用的及其制备方法、药物组合物和用途,特别涉及一种作为Snail抑制剂的化合物CYD19或可药用的盐及其制备方法、药物组合物和用途。
背景技术
恶性肿瘤是严重威胁人类生命健康的重大疾病,具有生长速度快,侵袭浸润能力强,且常有远处转移的特点。肿瘤细胞的异常增殖、凋亡抵抗以及侵袭转移等生物学特性,为肿瘤治疗带来严峻挑战。其中,肿瘤转移更是肿瘤难以治疗的关键因素之一,其最明显的特征是上皮-间质转化(epithelial-mesenchymal transition,EMT)的发生。对于肿瘤细胞而言,EMT不仅赋予了肿瘤细胞迁移和入侵的能力,同时诱发了肿瘤细胞的干性特征。因此,深入研究可以多机制,协同有效治疗肿瘤的药物显得尤为重要。
Snail被认为是通过抑制E-cadherin蛋白诱导EMT的主要转录因子,具有高度保守的羧基末端C2H2的锌指结构,羧基末端和多变的氨基末端调节区。其中,Snail的锌指结构能够识别并结合E-cadherin蛋白启动子中E-box(5-CANNTG-3)区域,促进EMT的发生,与肿瘤转移相关。在乳腺癌,结肠癌的病变组织中,Snail的表达水平升高,肿瘤细胞中高表达snail可以抑制野生型p53的表达来对抗细胞凋亡并加速肿瘤细胞的生长。因此,鉴于转录因子在肿瘤细胞恶化进程中的作用,以其为药物靶标,靶向于多种肿瘤相关的信号转导通路从而消除肿瘤的恶性表型及其药物耐受是一种合理的抗肿瘤治疗策略,具有重要的研究价值。
然而,直接靶向Snail蛋白的小分子抑制剂尚未见报道,仅能通过一些间接手段抑制Snail的表达。目前,Park等报道过一类新型天然产物GN25,它主要是能够阻断HCT-116细胞中Snail与p53结合,并以K-Ras依赖方式诱导癌细胞中p53的表达,在A549细胞裸鼠模型体内并未表现出明显的抑制效果,限制了该类化合物的进一步开发。此外,一种不可逆的结合Snail的Co(III)-DNA复合体已经被证实能够选择抑制Snail转录,调控由Heregulinb1(HRG)诱导的MCF-7细胞转移过程,表现出一定的抗肿瘤转移的潜力,但机制研究尚不确定。因此,寻找新的作用机制的Snail抑制剂备受关注。
由于Snail是一种半衰期极短且不稳定的蛋白,在细胞质中,Snail易被蛋白酶体迅速降解,含量极低,Snail进入细胞核,其蛋白稳定性增加,从而发挥转录抑制功能,影响下游靶基因p21,Rb,MMP,caspase等表达,精细调控肿瘤的进程。Snail的蛋白稳定性不仅与细胞定位有关,蛋白翻译后修饰水平强烈影响其稳定性。Snail具有多种翻译后修饰形式,如乙酰化、磷酸化、泛素化等,其丰富的翻译后修饰水平共同调控了Snail的含量。HSU等研究证实,Snail可以与CBP(CREB Binding Protein,组蛋白乙酰基转移酶)/p300相互作用,使Snail蛋白赖氨酸146和赖氨酸187被乙酰化,乙酰化的Snail稳定性增加,泛素化作用减弱,增强下游多种细胞因子CCL2、IL8的转录。因此,阻断Snail与CBP/p300或泛素化连接酶等相关蛋白的相互作用可能是抑制肿瘤进展的有效策略,为肿瘤的治疗提供新的方向。
发明内容
发明目的:本发明目的是提供作为Snail抑制剂的化合物N-(2-氨基-4-氟苯基)-4-[[[4-[(5-甲基-1H-吡唑-3-基)氨基]吡咯并[2,1-f][1,2,4]三嗪-2-基]硫]甲基]苯甲酰胺(以下简称CYD19)或可药用的盐。
本发明另一目的是提供所述作为Snail抑制剂的化合物CYD19或可药用的盐的制备方法。
本发明另一目的是提供所述作为Snail抑制剂的化合物CYD19或可药用的盐的用途。
本发明最后一个目的是提供一种药物组合物。
技术方案:本发明提供一种具有式(I)结构的作为Snail抑制剂的化合物CYD19或其可药用的盐,
进一步地,所述具有式(I)结构的作为Snail抑制剂的化合物CYD19或其可药用的盐的制备方法如下:
将4-[[[4-[(5-甲基-1H-吡唑-3-基)氨基]吡咯并[2,1-f][1,2,4]三嗪-2-基]硫]甲基]苯甲酸溶于N,N-二甲基甲酰胺、TBTU和N,N-二异丙基乙胺,常温搅拌后加入对氟邻苯二胺,使用石油醚与乙酸乙酯柱层析,减压蒸干后在乙醚中重结晶,干燥,得到产品CYD19。
所述具有式(I)结构的作为Snail抑制剂的化合物CYD19或其可药用的盐在制备用于预防或治疗与Snail表达异常有关疾病的药物中的用途。
进一步地,所述与Snail表达异常有关的疾病为肿瘤或心血管疾病。
进一步地,所述肿瘤为结肠癌、乳腺癌、胰腺癌、肺癌、卵巢癌、肺癌、胃癌、白血病或其他治疗抵抗或耐受的肿瘤;所述心血管疾病为动脉粥样硬化。
所述具有式(I)结构的作为Snail抑制剂的化合物CYD19或其可药用的盐在制备用于抑制肿瘤细胞增殖药物中的用途。
所述具有式(I)结构的作为Snail抑制剂的化合物CYD19或其可药用的盐在制备用于抑制肿瘤细胞转移中的用途。
一种药物组合物,其含有治疗有效量的如权利要求1所述具有式(I)结构的作为Snail抑制剂的化合物CYD19或其可药用的盐,及药学上可接受的载体或辅料。
进一步地,在制备化疗增敏剂中的用途。
进一步地,所述化疗增敏剂为增加紫杉醇、顺铂、硼替佐米、氟尿嘧啶、伊立替康的增敏剂。
进一步地,可药用的盐是化合物CYD19与盐酸、氢溴酸、柠檬酸、硫酸、磷酸、甲磺酸、对甲苯磺酸、水杨酸、富马酸、马来酸、琥珀酸、酒石酸、乳酸、乙酸、丙酮酸、苯基乙酸或杏仁酸形成的酸加成盐。
本发明的化合物CYD19或其结构类似物在制备肿瘤或心血管疾病药物中的应用,其作用机制主要为:抑制Snail与CBP或其他蛋白的结合;作为细胞增殖抑制剂;促进细胞凋亡;抑制肿瘤转移。
本发明化合物CYD19或其结构类似物可以与其他抗肿瘤药物,例如丝分裂抑制剂(如紫杉醇),烷化剂(如环磷酰胺或顺铂),蛋白酶体抑制剂(如硼替佐米),代谢拮抗剂(如氟尿嘧啶)、拓扑异构酶抑制剂[伊立替康)等联合应用,发挥协同抗肿瘤作用,提高肿瘤治疗效果。
有益效果:本发明的化合物CYD19与Snail蛋白高度亲和,抑制Snail与CBP/p300相互作用,减弱Snail的乙酰化水平,从而加速Snail的降解,具有显著的体内外抗肿瘤作用。因此,本发明化合物可用于抗肿瘤或心血管药物的制备,具有潜在的应用前景。
附图说明
图1为Biolayer interferometry检测结果图,结果显示化合物CYD19对Snail蛋白高度亲和;
图2为Western Blot检测结果图,结果显示化合物CYD19能降低细胞内Snail蛋白的表达;
图3为Immunoprecipitation检测结果图,结果显示化合物CYD19能抑制Snail与CBP蛋白相互作用;
图4为CCK-8检测结果图,结果显示化合物CYD19对肿瘤细胞有较强的增殖抑制作用;
图5为Annexin V-PI染色检测结果图,结果显示CYD19具有促进肿瘤细胞凋亡作用;
图6为Transwell检测结果图,结果显示CYD19可以抑制肿瘤细胞转移作用;
图7为CCK-8检测结果图,结果显示CYD19可以增强紫杉醇的化疗敏感性;
图8为化合物CYD19在裸鼠体内模型的抗肿瘤效果图;
图9为HE染色检测CYD19对裸鼠体内器官的影响结果图;
图10为CYD19的抗肿瘤作用机制示意图。
具体实施方式
下述实施例中所用的材料、试剂等,如无特殊说明,均可从商业途径得到。
实施例1:本实施例的作为Snail抑制剂的化合物CYD19或其可药用的盐的制备方法,制备步骤如下:
将4-[[[4-[(5-甲基-1H-吡唑-3-基)氨基]吡咯并[2,1-f][1,2,4]三嗪-2-基]硫]甲基]苯甲酸完全溶于N,N-二甲基甲酰胺,再加入TBTU和N,N-二异丙基乙胺,常温搅拌后再加入对氟邻苯二胺,继续常温搅拌后,反应液减压蒸干,得到蒸干物,将蒸干物和硅胶混合物加入乙酸乙酯溶剂中,然后在温度40℃~50℃的条件下蒸干得到蒸干物,把蒸干物加到硅胶柱上层,再使用石油醚与乙酸乙酯进行洗脱,收集的洗脱液进行减压蒸干,并在乙醚中在室温条件下进行重结晶,将分离的结晶物干燥,得到N-(2-氨基-4-氟苯基)-4-[[[4-[(5-甲基-1H-吡唑-3-基)氨基]吡咯并[2,1-f][1,2,4]三嗪-2-基]硫]甲基]苯甲酰胺。
实施例2:Biolayer interferometry检测化合物CYD19对Snail蛋白亲和力。
将重组Snail蛋白溶解在PBS,置于100uL tube管中。将EZ-Link NHS-生物素与Snail重组蛋白在室温下孵育60分钟(蛋白质与生物素的摩尔比为1∶3)。脱盐用于去除过量的生物素。将生物素化的蛋白质固定在Super Streptavidin生物传感器上进行进一步测量。将空白重组蛋白作为对照。不同浓度(0.5、0.25、0.125、0.063、0.031μM)的CYD19作为非特异性用对照。使用Octet red 96仪器(ForteBio)测定CYD19与Snail-蛋白的结合,记录光的偏离强度,使用1∶1结合模型计算结合和解离速率。结果显示,CYD19与Snail蛋白具有较高的亲和力(Kd=180nM),图1。
实施例3:WesternBlot检测CYD19对Snail蛋白表达的影响。
将细胞接种在六孔板中,待细胞贴壁12-24h后,给予不同浓度CYD19(25,50,75,100nM)处理24、48小时,提取蛋白并测定浓度后,根据蛋白分子量的大小,制备不用浓度梯度的10%SDS聚丙烯酰胺凝胶,90V浓缩胶,120V分离胶电泳,2.5-3h。通过全湿转膜转移方法进行转膜,并根据尺寸切割适当尺寸的滤纸和硝酸纤维素膜,胶在负极上,薄膜在正极上,恒定电流250mA,转膜时间根据所需蛋白Kd数进行调整。将转入蛋白的硝酸纤维膜浸入丽春红染色5分钟后用蒸馏水冲洗,观察蛋白条带位置并裁剪标记蛋白,用PBST洗去丽春红染液。在室温下用5%脱脂奶粉(PBST配制)封闭1h,加入制备的一抗,4℃摇床孵育过夜。弃一抗,PBST清洗3次,5min/次,加入对应一抗的二抗,室温孵育1h,反应结束后,弃去二抗,PBST清洗3次,PBS清洗1次,5min/次,加入ECL反应液以暗室中曝光。结果显示,CYD19可以剂量依赖性方式抑制人乳腺癌(BrCa)原代细胞,乳腺癌细胞和结直肠癌细胞系中Snail蛋白表达(图2)。
实施例4:Immunoprecipitation检测CYD19对Snail与CBP蛋白相互作用的影响。
取10cm培养皿中的HCT-116细胞,放在冰上,加入500μl含有蛋白酶抑制剂的IP裂解缓冲液重悬细胞,转移至1.5ml Eppendorf管,混匀并在冰上孵育30min,超声破碎细胞,4度离心20min收集上清,置于冰上备用。离心过程中,取若干1.5ml Eppendorf管,每管加入20μl ProteinA/G beads,并用500μl不含蛋白酶抑制剂的IP裂解液,重悬beads,将收集的蛋白上清中加入清洗完的beads中,封口膜封闭管口,4度轮转仪孵育0.5小时,4度2000g,离心2分钟,收集上清液,测量蛋白浓度,取部分作为Input(一般为10%),加入等体积的5倍上样缓冲液,100度煮10分钟,稍稍离心,-20℃备用。剩余蛋白上清液分成2管,管A为1/4,管B为3/4,用若干微升含蛋白酶抑制剂IP裂解缓冲液调平体积至500微升。管A中加入1微升IgG,管B中加入2微升(目的蛋白)抗体,封口膜封闭管口,4度轮转仪上孵育过夜。第二日,稍稍离心(将样品离心至管底),每管加入30微升漂洗过的beads(条件同前),在4℃条件下继续轮转2小时,4度2000g,离心2分钟,收集beads,加入1ml不含蛋白酶抑制剂的IP裂解液缓冲液漂洗,4度轮转仪上孵育5min,离心,收集beads,以上漂洗步骤重复8次。收集beads,加入若干微升2×上样缓冲液,100℃孵育20min,离心,-20℃备用,进行常规Western blot过程。结果显示,CYD19处理HCT-116不影响CBP/p300的表达,但显著降低内源Snail的蛋白表达水平。在用CYD19处理后,HCT-116细胞Snail IP组中,CBP/p300水平显著降低,表明CYD19强烈抑制了Snail与CBP/p300结合(图3)。
实施例5:CCK-8检测CYD19对肿瘤细胞的增殖抑制作用。
将正常生长的肿瘤细胞计数,制备细胞悬液,接种到96孔板,每孔约100μl细胞悬液。待细胞贴壁后,加入不同的浓度的CYD19(6.25,12.5,25,50,100,300,1250,5000nM)处理一定时间(n=6),加入10μl CCK8,培养1-4h。利用酶标仪测定相应的吸光度,计算药物的细胞存活率:存活率(%):存活率(%)=(加药组细胞平均吸光度-空白培养基平均吸光度值)/(对照组细胞平均吸光度-空白培养基平均吸光度值)×100%。结果显示,化合物CYD19对RKO,HCT-116,PyMT等肿瘤细胞增殖抑制明显,IC50值均小于100nM,较强,化合物对SW620,DLD1,MDA-MB-231,SUM159也具有一定的增殖抑制作用(图4)。
实施例6:Annexin V-PI染色检测CYD19对肿瘤细胞的促凋亡作用。
将CYD19(25,50,75nM)处理后的细胞,用PBS洗涤2遍,随后用不含EDTA的胰酶消化后,加入适量培养基终止消化。200g,4度离心3分种收集细胞。用预冷的PBS洗涤细胞,300g,4度离心5分钟,收集细胞。加入100ul 1x Binding Buffer重悬细胞,加入5μl Annexin V-FTIC和5μl PI Staining Solution,轻轻混匀。避光、室温反应10min。加入400μl×1Binding Buffer,轻轻混匀。样品用流式细胞仪检测。结果显示,CYD19处理后,HCT-116,RKO分别以剂量依赖性方式诱导细胞凋亡,发挥抗肿瘤作用(图5)。
实施例7:Transwell检测显示CYD19可以抑制肿瘤细胞转移作用。
将HCT-116和PyMT细胞分散在无血清的培养液中,取细胞悬液100-200μl加入至Transwell小室,下室加入1ml完全培养基。常规培养48h,取出小室,用PBS清洗,并在甲醇固定10min,再用PBS冲净,0.05%结晶紫染色1min,用水洗净小室,棉棒擦去多余的细胞,洗净晾干后拍照。结果显示,CYD19可以剂量依赖性地减少HCT-116细胞,PyMT细胞等肿瘤细胞的迁移,具有较强的抑制肿瘤细胞转移的能力(图6)。
实施例8:CCK-8检测CYD19与紫杉醇联用对肿瘤细胞的增殖抑制作用。
正常消化HCT-116和PyMT细胞,制备细胞悬液,接种到96孔板,每孔约100μl细胞悬液。待细胞贴壁后,加入20nM的CYD19和紫杉醇(0.5,1,2,4nM)处理48h(n=6),加入10μlCCK8,培养1-4h。利用酶标仪测定相应的吸光度,计算药物的细胞存活率。结果显示,CYD19在20nM的条件下,紫杉醇在较低浓度(2nM)就表现出明显的肿瘤增殖抑制,证实化合物和紫杉醇联用可以明显提高紫杉醇的敏感性(图7)。
实施例9:化合物CYD19在裸鼠体内模型的抗肿瘤效果。
HCT-116裸鼠皮下移植瘤模型:取对数生长期的HCT-116细胞,重悬于Matrigel中(1×107/100μl)。在6周左右的雌性裸鼠背部接种0.1ml细胞悬浮液。随后,用游标卡尺测量肿瘤大小,当肿瘤生长至100mm3时,将动物随机分为三组:溶媒组、低剂量CYD19(15mg/kg)组和高剂量CYD19(30mg/kg)组,每组6只裸鼠,每天进行腹腔注射,给予相应的剂量。每2天量取肿瘤直径,14天后处死小鼠,并计算相对肿瘤增殖率,取内脏和肿瘤组织进行后续分析。
GFP标记的HCT-116脾注射的裸鼠肝转移模型:制备处于对数生长期的GFP标记的HCT-116细胞,并在无菌条件下制备重悬于Matrigel中的1×107个/100μl细胞悬液,在6-8周内,对雌性裸鼠进行左肋下手术,将0.1ml细胞悬浮液注射到裸鼠的脾脏中,缝合后将小鼠随机分为2组:溶媒组和CYD19(30mg/kg)组,每天进行腹腔注射,给予溶媒和CYD19药物,并记录体重,21天后处死裸鼠并取肝脏分析。
结果显示,在皮下移植瘤模型中,与溶媒组相比,CYD19组裸鼠的肿瘤体积明显降低,CYD19(30mg/kg,50mg/kg)组的抑瘤率为65%,72%(图8A),具有优异的体内抗肿瘤生长效果。并且,在裸鼠的转移模型中,CYD19组中GFP荧光减弱,肝结节数明显减少,证实了CYD19能够抑制裸鼠体内肿瘤发生转移(图8B)。因此,化合物CYD19可以有效抑制肿瘤生长和转移,是潜在的抗肿瘤药物。
实施例10:HE染色检测CYD19对裸鼠体内主要器官的影响。
取小鼠心、肝、脾、肺、肾等重要器官浸泡入4%多聚甲醛中固定24小时,并用石蜡包埋,切成5μm切片,用于常规HE染色,给药组和溶媒对照组均未观察到明显的组织学病变,说明裸鼠对化合物的耐受性较好,化合物的毒性较低。(图9)。
Claims (10)
2.权利要求1所述具有式(I)结构的作为Snail抑制剂的化合物CYD19或其可药用的盐的制备方法,其特征在于:
将4-[[[4-[(5-甲基-1H-吡唑-3-基)氨基]吡咯并[2,1-f][1,2,4]三嗪-2-基]硫]甲基]苯甲酸溶于N,N-二甲基甲酰胺、TBTU和N,N-二异丙基乙胺,常温搅拌后加入对氟邻苯二胺,使用石油醚与乙酸乙酯柱层析,减压蒸干后在乙醚中重结晶,干燥,得到产品CYD19。
3.权利要求1所述具有式(I)结构的作为Snail抑制剂的化合物CYD19或其可药用的盐在制备用于预防或治疗与Snail表达异常有关疾病的药物中的用途。
4.根据权利要求3所述的用途,其特征在于:所述与Snail表达异常有关的疾病为肿瘤或心血管疾病。
5.根据权利要求4所述的用途,其特征在于:所述肿瘤为结肠癌、乳腺癌、胰腺癌、肺癌、卵巢癌、肺癌、胃癌、白血病或其他治疗抵抗或耐受的肿瘤;所述心血管疾病为动脉粥样硬化。
6.权利要求1所述具有式(I)结构的作为Snail抑制剂的化合物CYD19或其可药用的盐在制备用于抑制肿瘤细胞增殖药物中的用途。
7.权利要求1所述具有式(I)结构的作为Snail抑制剂的化合物CYD19或其可药用的盐在制备用于促进肿瘤细胞凋亡中的用途。
8.权利要求1所述具有式(I)结构的作为Snail抑制剂的化合物CYD19或其可药用的盐在制备用于抑制肿瘤细胞转移中的用途。
9.一种药物组合物,其含有治疗有效量的如权利要求1所述具有式(I)结构的作为Snail抑制剂的化合物CYD19或其可药用的盐,及药学上可接受的载体或辅料。
10.根据权利要求9所述的药物组合物,其特征在于:在制备化疗增敏剂中的用途,所述化疗增敏剂为增加紫杉醇、顺铂、硼替佐米、氟尿嘧啶、伊立替康的增敏剂。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050205.6A CN111187268B (zh) | 2020-01-16 | 2020-01-16 | 作为Snail抑制剂的化合物CYD19或可药用的盐及其制备方法、药物组合物和用途 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050205.6A CN111187268B (zh) | 2020-01-16 | 2020-01-16 | 作为Snail抑制剂的化合物CYD19或可药用的盐及其制备方法、药物组合物和用途 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111187268A true CN111187268A (zh) | 2020-05-22 |
| CN111187268B CN111187268B (zh) | 2021-08-17 |
Family
ID=70703966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010050205.6A Active CN111187268B (zh) | 2020-01-16 | 2020-01-16 | 作为Snail抑制剂的化合物CYD19或可药用的盐及其制备方法、药物组合物和用途 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111187268B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213111A1 (zh) * | 2020-04-24 | 2021-10-28 | 中国药科大学 | Snail抑制剂及其衍生物,制备方法、药物组合物和应用 |
| CN115433167A (zh) * | 2022-11-10 | 2022-12-06 | 中国药科大学 | 具有Snail抑制活性的苯并杂环类化合物、其制备方法、药物组合物和医药用途 |
| CN118791618A (zh) * | 2024-06-14 | 2024-10-18 | 沈阳盛京生物细胞研发中心有限公司 | Snail1蛋白单克隆抗体和干细胞联合治疗癌症的应用 |
| CN119409683A (zh) * | 2025-01-06 | 2025-02-11 | 中国药科大学 | 苯并咪唑类化合物及其应用 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008021924A1 (en) * | 2006-08-09 | 2008-02-21 | Bristol-Myers Squibb Company | Pyrrolotriazine kinase inhibitors |
| CN111018860A (zh) * | 2018-10-10 | 2020-04-17 | 中国药科大学 | 吡咯并三嗪类化合物及其应用 |
-
2020
- 2020-01-16 CN CN202010050205.6A patent/CN111187268B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008021924A1 (en) * | 2006-08-09 | 2008-02-21 | Bristol-Myers Squibb Company | Pyrrolotriazine kinase inhibitors |
| CN111018860A (zh) * | 2018-10-10 | 2020-04-17 | 中国药科大学 | 吡咯并三嗪类化合物及其应用 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213111A1 (zh) * | 2020-04-24 | 2021-10-28 | 中国药科大学 | Snail抑制剂及其衍生物,制备方法、药物组合物和应用 |
| CN115433167A (zh) * | 2022-11-10 | 2022-12-06 | 中国药科大学 | 具有Snail抑制活性的苯并杂环类化合物、其制备方法、药物组合物和医药用途 |
| CN118791618A (zh) * | 2024-06-14 | 2024-10-18 | 沈阳盛京生物细胞研发中心有限公司 | Snail1蛋白单克隆抗体和干细胞联合治疗癌症的应用 |
| CN119409683A (zh) * | 2025-01-06 | 2025-02-11 | 中国药科大学 | 苯并咪唑类化合物及其应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111187268B (zh) | 2021-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111187268B (zh) | 作为Snail抑制剂的化合物CYD19或可药用的盐及其制备方法、药物组合物和用途 | |
| Jiang et al. | Esculetin inhibits endometrial cancer proliferation and promotes apoptosis via hnRNPA1 to downregulate BCLXL and XIAP | |
| US11840525B2 (en) | Use of AURKB small-molecule inhibitors for treatment of non-small cell lung cancer | |
| CN113453721B (zh) | Metap2抑制剂的生物标志物及其应用 | |
| Li et al. | Cynanbungeigenin C and D, a pair of novel epimers from Cynanchum bungei, suppress hedgehog pathway-dependent medulloblastoma by blocking signaling at the level of Gli | |
| CN104755084B (zh) | 抑制缺氧诱导型转录因子复合体的活性的组合物和方法及其治疗肿瘤的用途 | |
| CN104395318A (zh) | 一类多氧孕甾烷化合物及用途 | |
| Rashmi et al. | A pyrrole-based natural small molecule mitigates HSP90 expression in MDA-MB-231 cells and inhibits tumor angiogenesis in mice by inactivating HSF-1 | |
| EP3248981B1 (en) | C14-hydroxyl esterified amino acid derivatives of triptolide, and preparation method and use thereof | |
| CN113773316B (zh) | 一种tnik抑制剂及其制备方法和用途 | |
| CN108430477A (zh) | 包括糖皮质激素类化合物的用于治疗肺癌的药学组合物 | |
| CN106937953A (zh) | 氧化苦参碱在制备抗肿瘤药物增敏剂中的应用 | |
| CN101302199A (zh) | 桂德霉素及其在肿瘤治疗中的应用 | |
| US20100279964A1 (en) | Angular Pyranocoumarins, Process for Preparation and Uses Thereof | |
| WO2017107993A1 (zh) | 聚醚类化合物用途 | |
| CN101317835A (zh) | 斑蝥素及其衍生物在制备肿瘤化疗增敏药物中的应用 | |
| Chen et al. | Ovatodiolide inhibited hepatocellular carcinoma stemness through SP1/MTDH/STAT3 signaling pathway | |
| CN113646312B (zh) | 固体形式的brd4抑制剂化合物及其制备方法与应用 | |
| CN111393368B (zh) | 一种茚并吡唑盐酸盐类衍生物及其制备方法与应用 | |
| CN116120335B (zh) | 作为Wnt信号通路激动剂的莪术醇衍生物及其制法和应用 | |
| CN119039261B (zh) | 增强铂类抗肿瘤剂抗癌效果的表观遗传药物及应用 | |
| KR101423134B1 (ko) | 신규한 판카스타틴 화합물 및 그를 유효성분으로 포함하는 조성물 | |
| CN115990162B (zh) | 4-羟基-2-吡啶酮生物碱在制备治疗胃癌药物中的应用 | |
| KR102810776B1 (ko) | N-포르밀트립톨린을 유효성분으로 포함하는 방사선 내성 암의 예방, 개선 또는 치료용 조성물 | |
| CN118772038A (zh) | 2-吲哚酮衍生物及其用途 |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |