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CAS 448-19-1
4-fluoro-2-methoxy-1-nitrobenzene4-Fluoro-2-methoxy-1-nitrobenzene
登记编号：Conteltinib-011、(VIII)909096-1-a、(II)909096-2-a,(II)909096-2-b
应用背景（按来源药适应症）
非小细胞肺癌康特替尼实体瘤康特替尼胰腺癌康特替尼非小细胞肺癌伊鲁阿克
来源药（使用该中间体的合成路线）
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 右旋糖酐/氯化钙/氯化钾/氯化钠/乳酸钠Dextran/Calcium Chloride/Potassium Chloride/Sodium Chloride/Sodium lactate | Tier C · 观察 / 贸易 | - |
| 康特替尼Conteltinib | Tier C · 观察 / 贸易 | - |
| 伊鲁阿克Iruplinalkib | 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。
6-aminopyrimidine-2,4(1H,3H)-dione→2-chloroacetaldehyde→7H-pyrrolo[2,3-d]pyrimidine-2,4-diol→6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-2,4-diol→2,4-dichloro-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine→2,4-dichloro-7-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine→tert-butyl 4-oxopiperidine-1-carboxylate→1-methylpiperazine→tert-butyl 4-(4-methylpiperazin-1-yl)piperidine-1-carboxylate→1-methyl-4-(piperidin-4-yl)piperazine→4-fluoro-2-methoxy-1-nitrobenzene→1-(1-(3-methoxy-4-nitrophenyl)piperidin-4-yl)-4-methylpiperazine→2-methoxy-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)aniline→2-methoxyethan-1-ol→4-chloro-N-(2-methoxy-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)phenyl)-7-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-2-amine→2-amino-N-isopropylbenzenesulfonamide→N-isopropyl-2-((2-((2-methoxy-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)phenyl)amino)-7-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)benzenesulfonamide
6-aminopyrimidine-2,4(1H,3H)-dione→2-chloroacetaldehyde→7H-pyrrolo[2,3-d]pyrimidine-2,4-diol→6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-2,4-diol→2,4-dichloro-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine→2,4-dichloro-7-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine→tert-butyl 4-oxopiperidine-1-carboxylate→1-methylpiperazine→tert-butyl 4-(4-methylpiperazin-1-yl)piperidine-1-carboxylate→1-methyl-4-(piperidin-4-yl)piperazine→4-fluoro-2-methoxy-1-nitrobenzene→1-(1-(3-methoxy-4-nitrophenyl)piperidin-4-yl)-4-methylpiperazine→2-methoxy-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)aniline→2-methoxyethan-1-ol→4-chloro-N-(2-methoxy-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)phenyl)-7-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-2-amine→2-amino-N-isopropylbenzenesulfonamide→N-isopropyl-2-((2-((2-methoxy-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)phenyl)amino)-7-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)benzenesulfonamide
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
3-Benzyl-3,9-diazaspiro[5.5]undecane→4-Fluoro-2-methoxy-1-nitrobenzene→3-Benzyl-9-(3-methoxy-4-nitrophenyl)-3,9-diazaspiro[5.5]undecane→Iodomethane→3-Benzyl-9-(3-methoxy-4-nitrophenyl)-3-methyl-3,9-diazaspiro[5.5]undecan-3-ium iodide→2-Methoxy-4-(9-methyl-3,9-diazaspiro[5.5]undec-3-yl)benzenamine→(2-((2,5-Dichloropyrimidin-4-yl)amino)phenyl)dimethylphosphine oxide→tert-Butyl 9-(3-methoxy-4-nitrophenyl)-3,9-diazaspiro[5.5]undecane-3-carboxylate→3-(3-Methoxy-4-nitrophenyl)-3,9-diazaspiro[5.5]undecane→Formaldehyde→3-(3-Methoxy-4-nitrophenyl)-9-methyl-3,9-diazaspiro[5.5]undecane
4-Fluoro-2-methoxy-1-nitrobenzene→Formaldehyde→3-(3-Methoxy-4-nitrophenyl)-9-methyl-3,9-diazaspiro[5.5]undecane→3-Boc-3,9-diazaspiro[5.5]undecane→9-Methyl-3,9-Diazaspiro[5.5]undecane-3-carboxylic acid 1,1-dimethylethyl ester→3-Methyl-3,9-diazaspiro[5.5]undecane
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本页为中间体 CAS 注册档案：同 CAS 的多条路线登记已合并；后续供应商报价与买方需求以该 CAS 为主键撮合。