Itacitinib (INCB39110) 是 Janus-associated kinase 1 (JAK1) 的抑制剂,具有口服生物活性和潜在的抗肿瘤活性。
靶点Target | Value |
---|---|
JAK1 |
INCB39110 是有效的、选择性的 JAK1 抑制剂,对 JAK1 的选择性分别比对 JAK2 和 JAK3 高出 20 倍和 200 倍以上。其对 JAK1、JAK2、JAK3 和 TYK2 的活性分别为 2 nM、63 nM、>2000 nM 和 795 nM。
体内研究使用临床剂量的 INCB39110,无论是单独给药还是与毒性药物如吉西他滨联合给药,都能在携带胰腺异种移植瘤的小鼠中阻止肿瘤生长。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-(1-(1-(3-fluoro-2-(trifluoromethyl)isonicotinoyl)piperidin-4-yl)-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)azetidin-3-yl)acetonitrile | 1334303-20-6 | C32H37F4N9O2Si | 683.784 |
—— | tert-butyl 4-{3-(cyanomethyl)-3-[4-(7-{[2-(trimethylsilyl) ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}piperidine-1-carboxylate | 1334303-18-2 | C30H44N8O3Si | 592.817 |
—— | 2-(1-(1-(3-fluoro-2-(trifluoromethyl)isonicotinoyl)piperidin-4-yl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)azetidin-3-yl)acetonitrile | —— | C26H31BF4N6O3 | 562.375 |
—— | tert-butyl 3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-(cyanomethyl)azetidine-1-carboxylate | —— | C19H21N7O2 | 379.421 |
—— | tert-butyl 3-(cyanomethyl)-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)azetidine-1-carboxylate | 1187594-11-1 | C25H35N7O3Si | 509.683 |
—— | 2-(1-(1-(3-fluoro-2-(trifluoromethyl)isonicotinoyl)piperidin-4-yl)azetidin-3-ylidene)acetonitrile | —— | C17H16F4N4O | 368.334 |
4-(1-(1-乙氧基乙基)-1H-吡唑-4-基)-7-(2-(三甲基硅基)乙氧基)甲基)-7H-吡咯并[2,3-D]嘧啶 | 4-(1-(1-ethoxyethyl)-1H-pyrazol-4-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine | 1187595-88-5 | C19H29N5O2Si | 387.557 |
—— | (3-fluoro-2-(trifluoromethyl)pyridin-4-yl)(1,4-dioxa-8-azaspiro[4,5]decan-8-yl)methanone | 1426436-72-7 | C14H14F4N2O3 | 334.27 |
—— | 1-(3-fluoro-2-(trifluoromethyl)isonicotinoyl)piperidin-4-one | 1334303-99-9 | C12H10F4N2O2 | 290.217 |