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CAS 110464-45-4
ethyl 4-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]-3-oxobutanoate
登记编号：(XI)109067-8-b
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。
4-Chloro-3-oxobutyric acid ethyl ester→2-Chlorobenzaldehyde→3-Amino-2-butenoic acid methyl ester→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→[(4S)-2,2-Dimethyl-1,3-dioxolan-4-yl]methanol→ethyl 4-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]-3-oxobutanoate→3-ethyl 5-methyl 4-(2-chlorophenyl)-2-{[(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-[(2,3-dihydroxypropoxy)methyl]-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
4-Chloro-3-oxobutyric acid ethyl ester→2-Chlorobenzaldehyde→3-Amino-2-butenoic acid methyl ester→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→[(4S)-2,2-Dimethyl-1,3-dioxolan-4-yl]methanol→ethyl 4-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]-3-oxobutanoate→3-ethyl 5-methyl 4-(2-chlorophenyl)-2-{[(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-[(2,3-dihydroxypropoxy)methyl]-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
本站可供应的对应中间体
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