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苯磺酸左旋氨氯地平
Tier C · 观察 / 贸易Levamlodipine Besylate
Ahn-Gook
原研
2006
首批上市
-
到期年(公开口径)
无销量数据
峰值销售
化学药
类型
靶点:VDCCs
商品名:Levotension
适应症(已批准):高血压、心绞痛
各地区研发/上市状态
美国
-
欧盟
-
中国
批准上市
2011-01-28
日本
-
合成路线与中间体5 routes
原研路线 × 0优化路线(非专利)× 5工艺路线 × 0
路线按「原研路线 → 优化路线 / 工艺路线(非专利)」排序。每条路线附本站自绘的路线流程图(中间体 → 原料药)与中间体表(编号 / CAS / 英文名),可直接用于供应商开发与询价。流程图由本站依据已授权的结构化数据自行渲染,未使用任何第三方路线图。
优化Route 1步骤 5 · 总收率 12.7g(Levamlodipine Besylate (API))

| 编号 | CAS 号 | 中间体名称 |
|---|---|---|
| Levamlodipine Besylate-001 | 111470-99-6,88150-42-9 | (±)-2-(2-Aminoethoxymethyl)-4-(2-chlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine |
| Levamlodipine Besylate-002 | - | Bis[3-ethyl 5-methyl (4S)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate] (2S,3S)-2,3-dihydroxybutanedioic acid urea |
| Levamlodipine Besylate-003 | 103129-82-4 | 3-Ethyl 5-methyl (4S)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate |
| Levamlodipine Besylate-004 | - | (2S,3S)-2,3-Dihydroxybutanedioic acid 3-ethyl 5-methyl (4S)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate (1/2) |
| Levamlodipine Besylate-005 | - | (2R,3R)-2,3-Dihydroxybutanedioic acid 3-ethyl 5-methyl (4S)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate (1/2) |
优化Route 2步骤 4 · 总收率 /

| 编号 | CAS 号 | 中间体名称 |
|---|---|---|
| Levamlodipine Besylate-006 | 221446-45-3 | 3-Ethyl 5-methyl 2-[(2-chloroethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate |
| Levamlodipine Besylate-007 | 906098-03-1 | 5-Ethyl 3-methyl 4-(2-chlorophenyl)-2-methyl-6-[(2-nitroethoxy)methyl]-1,4-dihydropyridine-3,5-dicarboxylate |
| Levamlodipine Besylate-001 | 111470-99-6,88150-42-9 | (±)-2-(2-Aminoethoxymethyl)-4-(2-chlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine |
| Levamlodipine Besylate-008 | 88150-75-8 | Ethyl 4-(2-phthalimidoethoxy)acetoacetate |
| Levamlodipine Besylate-009 | 14205-39-1 | 3-Amino-2-butenoic acid methyl ester |
| Levamlodipine Besylate-010 | 89-98-5 | 2-Chlorobenzaldehyde |
| Levamlodipine Besylate-011 | 103094-30-0,88150-62-3 | 3-Ethyl 5-methyl (4RS)-4-(2-chlorophenyl)-2-[[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethoxy]methyl]-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate |
优化Route 3步骤 2 · 总收率 9.98g(Amlodipine (Free))

| 编号 | CAS 号 | 中间体名称 |
|---|---|---|
| Levamlodipine Besylate-012 | - | 1-tert-Butyl 3-ethyl 5-methyl 2-([2-[(tert-butoxycarbonyl)amino]ethoxy]methyl)-6-methylpyridine-1,3,5(4H)-tricarboxylate |
| Levamlodipine Besylate-013 | 615-41-8 | 1-Chloro-2-iodobenzene |
| Levamlodipine Besylate-014 | - | 2-(2-Chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
| Levamlodipine Besylate-015 | - | 2-(2-Chlorophenyl)-4,4-dimethyl-1,3,2-dioxaborolane |
| Levamlodipine Besylate-016 | - | 2-(2-Chlorophenyl)-1,3,2-dioxaborolane |
| Levamlodipine Besylate-017 | - | 1-tert-Butyl 3-ethyl 5-methyl 2-([2-[(tert-butoxycarbonyl)amino]ethoxy]methyl)-4-(2-chlorophenyl)-6-methylpyridine-1,3,5(4H)-tricarboxylate |
| Levamlodipine Besylate-001 | 88150-42-9,111470-99-6 | (±)-2-(2-Aminoethoxymethyl)-4-(2-chlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine |
优化Route 4步骤 1 · 总收率 17.8g(Levamlodipine Maleate (API))

| 编号 | CAS 号 | 中间体名称 |
|---|---|---|
| Levamlodipine Besylate-001 | 111470-99-6,88150-42-9 | (±)-2-(2-Aminoethoxymethyl)-4-(2-chlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine |
| Levamlodipine Besylate-018 | - | (4S)-2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate (2Z)-but-2-enedioic acid 3-ethyl 5-methyl |
优化Route 5步骤 5 · 总收率 /

| 编号 | CAS 号 | 中间体名称 |
|---|---|---|
| Levamlodipine Besylate-019 | 147357-20-8 | 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-, 3-ethyl 5-methyl ester |
| Levamlodipine Besylate-020 | - | 3-ethyl 5-methyl 4-bromo-2-(bromomethyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate |
| Levamlodipine Besylate-021 | 3891-07-4 | N-Hydroxyethylphthalimide |
| Levamlodipine Besylate-022 | - | 3-ethyl 5-methyl 4-bromo-2-((2-(1,3-dioxoisoindolin-2-yl)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate |
| Levamlodipine Besylate-023 | 3900-89-8 | 2-Chlorophenylboronic acid |
| Levamlodipine Besylate-024 | 88150-62-3 | Phthaloyl amlodipine |
| Levamlodipine Besylate-001 | 88150-42-9,111470-99-6 | (±)-2-(2-Aminoethoxymethyl)-4-(2-chlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine |
常见问题(FAQ)
苯磺酸左旋氨氯地平的适应症有哪些?
已批准的适应症包括:高血压、心绞痛。
苯磺酸左旋氨氯地平的专利什么时候到期?
苯磺酸左旋氨氯地平的专利到期年暂无公开口径,本页会在数据管道核实后更新。
苯磺酸左旋氨氯地平有几条合成路线?
本站收录 5 条合成路线,最短路线 1 步、总收率 17.8g(Levamlodipine Maleate (API))。每条路线的中间体均带登记编号与 CAS 号。
苯磺酸左旋氨氯地平的关键中间体在哪里可以采购?
苯磺酸左旋氨氯地平路线中的中间体均已建立 CAS 档案,可直接按 CAS 发起询价,需求会进入供应网络撮合池。
如何获取苯磺酸左旋氨氯地平中间体的报价?
在本页选择目标中间体的 CAS 进入档案页,或在询价页直接提交需求;CAS 会自动带入供需撮合流程,由供应网络反馈报价。
数据来源:多源数据交叉核实(仅结构化字段) · 2026-09-24