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CAS 1153949-15-5
tert-butyl 3-(cyanomethyl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)azetidine-1-carboxylate
登记编号：ITACI-009
应用背景（按来源药适应症）
弥漫性大B-细胞淋巴瘤Itacitinib骨髓增生性疾病Itacitinib急性淋巴细胞白血病Itacitinib急性髓细胞样白血病Itacitinib慢性骨髓单核细胞性白血病Itacitinib骨髓增生异常-骨髓增生性疾病Itacitinib
来源药（使用该中间体的合成路线）
| 品种 | 梯队 | 到期年 |
|---|---|---|
| Itacitinib | Tier C · 观察 / 贸易 | - |
合成路线中的位置（上下游链）
按路线登记顺序排列，左→右为合成方向；高亮为当前 CAS，其余可点击跳转对应档案。
diphenylmethanamine→2-(chloromethyl)oxirane→1-benzhydrylazetidin-3-ol hydrochloride→tert-butyl 3-hydroxyazetidine-1-carboxylate→tert-butyl 3-oxoazetidine-1-carboxylate→diethyl (cyanomethyl)phosphonate→tert-butyl 3-(cyanomethylene)azetidine-1-carboxylate→4-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)-1H-pyrazole→tert-butyl 3-(cyanomethyl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)azetidine-1-carboxylate→4-chloro-7H-pyrrolo[2,3-d]pyrimidine→tert-butyl 3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-(cyanomethyl)azetidine-1-carboxylate→2-(3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)azetidin-3-yl)acetonitrile dihydrochloride→1-(3-fluoro-2-(trifluoromethyl)isonicotinoyl)piperidin-4-one→1,4-dioxa-8-azaspiro[4.5]decane hydrochloride→1,4-dioxa-8-azaspiro[4.5]decane→3-fluoro-2-(trifluoromethyl)isonicotinic acid→(3-fluoro-2-(trifluoromethyl)pyridin-4-yl)(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)methanone→1H-pyrazole→4-iodo-1H-pyrazole→4-iodo-1-(trimethylsilyl)-1H-pyrazole→2-isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane→2-(3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-1-(1-(3-fluoro-2-(trifluoromethyl)isonicotinoyl)piperidin-4-yl)azetidin-3-yl)acetonitrile→2-(3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-1-(1-(3-fluoro-2-(trifluoromethyl)isonicotinoyl)piperidin-4-yl)azetidin-3-yl)acetonitrile adipate
本站可供应的对应中间体
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