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CAS 3612-20-2
1-benzylpiperidin-4-one1-(Phenylmethyl)-4-piperidinone1-Benzylpiperidin-4-one
登记编号:DONE-014、(I)663167-2-a、(I)909096-1-a、Dalpiciclib Isethionate-001、(XIXa)965082-1-c
应用背景(按来源药适应症)
阿尔茨海默病盐酸美金刚/盐酸多奈哌齐路易氏体型失智症盐酸多奈哌齐阿尔茨海默病盐酸多奈哌齐痴呆盐酸多奈哌齐记忆障碍盐酸多奈哌齐轻度认知障碍盐酸多奈哌齐骨质疏松症盐酸多奈哌齐胆道癌他舒替尼胆管癌他舒替尼实体瘤他舒替尼胆管上皮癌他舒替尼乳腺癌他舒替尼肝功能衰退他舒替尼非小细胞肺癌伊鲁阿克乳腺癌羟乙磺酸达尔西利转移性乳腺癌羟乙磺酸达尔西利前列腺癌羟乙磺酸达尔西利三阴性乳腺癌羟乙磺酸达尔西利脑膜瘤羟乙磺酸达尔西利肝功能衰退羟乙磺酸达尔西利边缘带B细胞淋巴瘤奥布替尼套细胞淋巴瘤奥布替尼慢性淋巴细胞白血病奥布替尼特发性血小板减少性紫癜奥布替尼系统性红斑狼疮奥布替尼多发性硬化奥布替尼
来源药(使用该中间体的合成路线)
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。
1-benzylpiperidine-4-carbaldehyde→5,6-dimethoxy-2,3-dihydro-1H-inden-1-one→(E)-2-((1-benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one→1-benzylpiperidin-4-one→ethyl 2-chloroacetate→ethyl 6-benzyl-1-oxa-6-azaspiro[2.5]octane-2-carboxylate→sodium 6-benzyl-1-oxa-6-azaspiro[2.5]octane-2-carboxylate
1-benzylpiperidine-4-carbaldehyde→5,6-dimethoxy-2,3-dihydro-1H-inden-1-one→(E)-2-((1-benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one→1-benzylpiperidin-4-one→ethyl 2-chloroacetate→ethyl 6-benzyl-1-oxa-6-azaspiro[2.5]octane-2-carboxylate→sodium 6-benzyl-1-oxa-6-azaspiro[2.5]octane-2-carboxylate
1-(Phenylmethyl)-4-piperidinone→Bromo(phenyl)magnesium→1-Benzyl-4-phenylpiperidin-4-ol→1-Benzyl-4-phenyl-1,2,3,6-tetrahydropyridine→4-Phenylpiperidine
1-(Phenylmethyl)-4-piperidinone→3-Ethoxy-3-oxopropanenitrile→2,4-Dioxo-9-(phenylmethyl)-3,9-diazaspiro[5.5]undecane-1,5-dicarbonitrile→1'-Benzylspiro[3,7-diazabicyclo[3.3.1]nonane-9,4'-piperidine]-2,4,6,8-tetrone→9-(Phenylmethyl)-3,9-diazaspiro[5.5]undecane-2,4-dione→3-Benzyl-3,9-diazaspiro[5.5]undecane→3-Boc-3,9-diazaspiro[5.5]undecane→4-Fluoro-2-methoxy-1-nitrobenzene→tert-Butyl 9-(3-methoxy-4-nitrophenyl)-3,9-diazaspiro[5.5]undecane-3-carboxylate→tert-Butyl 9-(4-amino-3-methoxyphenyl)-3,9-diazaspiro[5.5]undecane-3-carboxylate→(2-((2,5-Dichloropyrimidin-4-yl)amino)phenyl)dimethylphosphine oxide→5-Chloro-N2-[4-(3,9-diazaspiro[5.5]undecan-3-yl)-2-methoxyphenyl]-N4-[2-(dimethylphosphoryl)phenyl]pyrimidine-2,4-diamine→Formaldehyde
1-Benzylpiperidin-4-one→4-Methylbenzenesulfonhydrazide→N'-(1-Benzylpiperidin-4-ylidene)-4-methylbenzene-1-sulfonohydrazide→5-Bromo-2-(2,5-dimethyl-1H-pyrrol-1-yl)pyridine→1'-Benzyl-6-(2,5-dimethyl-1H-pyrrol-1-yl)-1',2',3',6'-tetrahydro-3,4'-bipyridine→1'-Benzyl-1',2',3',6'-tetrahydro[3,4'-bipyridin]-6-amine→5-(Piperidin-4-yl)pyridin-2-amine→tert-Butyl 4-(6-aminopyridin-3-yl)piperidine-1-carboxylate→6-Bromo-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one→tert-Butyl 4-[6-[(6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino]pyridin-3-yl]piperidine-1-carboxylate
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