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CAS 194472-12-3
3-ethyl 5-methyl 4-(2-chlorophenyl)-2-[(4-{[4-(2-chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl]methoxy}-2,3-dihydroxybutoxy)methyl]-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
登记编号：(VII)109067-8-a
应用背景（按来源药适应症）
高血压Olmesartan Medoxomil/Amlodipine orotate原发性高血压缬沙坦/氨氯地平乳清酸盐
来源药（使用该中间体的合成路线）
| 品种 | 梯队 | 到期年 |
|---|---|---|
| Olmesartan Medoxomil/Amlodipine orotateOlmesartan Medoxomil/Amlodipine orotate | Tier C · 观察 / 贸易 | - |
| 缬沙坦/氨氯地平乳清酸盐Valsartan/Amlodipine Orotate | 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。
[5-(hydroxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methanol→4-Chloro-3-oxobutyric acid ethyl ester→ethyl 4-({5-[(4-ethoxy-2,4-dioxobutoxy)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl}methoxy)-3-oxobutanoate→2-Chlorobenzaldehyde→3-Amino-2-butenoic acid methyl ester→3-ethyl 5-methyl 4-(2-chlorophenyl)-2-({[5-({[4-(2-chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl]methoxy}methyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy}methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate→3-ethyl 5-methyl 4-(2-chlorophenyl)-2-[(4-{[4-(2-chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl]methoxy}-2,3-dihydroxybutoxy)methyl]-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate→3-ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-[(2-oxoethoxy)methyl]-1,4-dihydropyridine-3,5-dicarboxylate→3-ethyl 5-methyl 4-(2-chlorophenyl)-2-{[(2E)-2-(hydroxyimino)ethoxy]methyl}-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
[5-(hydroxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methanol→4-Chloro-3-oxobutyric acid ethyl ester→ethyl 4-({5-[(4-ethoxy-2,4-dioxobutoxy)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl}methoxy)-3-oxobutanoate→2-Chlorobenzaldehyde→3-Amino-2-butenoic acid methyl ester→3-ethyl 5-methyl 4-(2-chlorophenyl)-2-({[5-({[4-(2-chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl]methoxy}methyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy}methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate→3-ethyl 5-methyl 4-(2-chlorophenyl)-2-[(4-{[4-(2-chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl]methoxy}-2,3-dihydroxybutoxy)methyl]-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate→3-ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-[(2-oxoethoxy)methyl]-1,4-dihydropyridine-3,5-dicarboxylate→3-ethyl 5-methyl 4-(2-chlorophenyl)-2-{[(2E)-2-(hydroxyimino)ethoxy]methyl}-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
本站可供应的对应中间体
目录暂未收录该靶点的在售中间体 —— 可直接发起询价，需求会进入撮合池。
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。