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盐酸贝洛替康
Tier C · 观察 / 贸易Belotecan Hydrochloride
Chong Kun Dang Pharmaceutical Corp
原研
2003
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:TOP1
商品名:Camtobell
适应症(已批准):非小细胞肺癌、卵巢癌
各地区研发/上市状态
美国
无进展
2003-09-01
欧盟
-
中国
-
日本
-
合成路线与中间体4 routes
原研路线 × 1优化路线(非专利)× 3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。
原研Route 1步骤 4 · 总收率 /
BELOH-001577-59-3BELOH-00275-31-0BELOH-003177611-35-7BELOH-004177611-40-4BELOH-005110351-94-5BELOH-006—API · 盐酸贝洛替康
| 编号 | CAS 号 | 中间体名称 |
|---|---|---|
| BELOH-001 | 577-59-3 | 1-(2-nitrophenyl)ethan-1-one |
| BELOH-002 | 75-31-0在售 | propan-2-amine |
| BELOH-003 | 177611-35-7 | benzyl isopropyl(3-(2-nitrophenyl)-3-oxopropyl)carbamate |
| BELOH-004 | 177611-40-4 | benzyl (3-(2-aminophenyl)-3-oxopropyl)(isopropyl)carbamate |
| BELOH-005 | 110351-94-5 | (S)-4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione |
| BELOH-006 | - | benzyl (S)-(2-(4-ethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-11-yl)ethyl)(isopropyl)carbamate |
优化Route 2步骤 10 · 总收率 /
BELOH-005110351-94-5BELOH-007127318-97-2BELOH-008165674-30-6BELOH-009165674-31-7BELOH-0101369536-41-3BELOH-011—BELOH-012—BELOH-013—BELOH-014165674-36-2BELOH-015110351-93-4BELOH-01626908-34-9BELOH-0177689-03-4API · 盐酸贝洛替康
| 编号 | CAS 号 | 中间体名称 |
|---|---|---|
| BELOH-005 | 110351-94-5 | (S)-4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione |
| BELOH-007 | 127318-97-2 | 4-ethyl-1,4,7,8-tetrahydro-3H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolane]-3,10-dione |
| BELOH-008 | 165674-30-6 | 4-ethyl-3-hydroxy-3,4,7,8-tetrahydro-1H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolan]-10-one |
| BELOH-009 | 165674-31-7 | 4-ethyl-7,8-dihydro-1H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolan]-10-one |
| BELOH-010 | 1369536-41-3 | (4S)-4-ethyl-3,4-dihydroxy-3,4,7,8-tetrahydro-1H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolan]-10-one |
| BELOH-011 | - | (4S)-4-ethyl-4-hydroxy-10-oxo-4,7,8,10-tetrahydro-1H,3H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolan]-3-yl acetate |
| BELOH-012 | - | (4S)-4-ethyl-4-(methoxymethoxy)-10-oxo-4,7,8,10-tetrahydro-1H,3H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolan]-3-yl acetate |
| BELOH-013 | - | (4S)-4-ethyl-3-hydroxy-4-(methoxymethoxy)-3,4,7,8-tetrahydro-1H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolan]-10-one |
| BELOH-014 | 165674-36-2 | (S)-4-ethyl-4-(methoxymethoxy)-1,4,7,8-tetrahydro-3H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolane]-3,10-dione |
| BELOH-015 | 110351-93-4 | (S)-4-ethyl-4-hydroxy-1,4,7,8-tetrahydro-3H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolane]-3,10-dione |
| BELOH-016 | 26908-34-9 | 2-(1,3-dioxolan-2-yl)aniline |
| BELOH-017 | 7689-03-4 | (S)-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione |
优化Route 3步骤 2 · 总收率 12.1 g
BELOH-0177689-03-4BELOH-01878287-26-0API · 盐酸贝洛替康
| 编号 | CAS 号 | 中间体名称 |
|---|---|---|
| BELOH-017 | 7689-03-4 | (S)-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione |
| BELOH-018 | 78287-26-0 | (S)-4-ethyl-4-hydroxy-11-methyl-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione |
优化Route 4步骤 2 · 总收率 /
BELOH-0177689-03-4BELOH-01878287-26-0BELOH-019108-62-3BELOH-020110-88-3API · 盐酸贝洛替康
| 编号 | CAS 号 | 中间体名称 |
|---|---|---|
| BELOH-017 | 7689-03-4 | (S)-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione |
| BELOH-018 | 78287-26-0 | (S)-4-ethyl-4-hydroxy-11-methyl-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione |
| BELOH-019 | 108-62-3 | 2,4,6,8-tetramethyl-1,3,5,7-tetraoxocane |
| BELOH-020 | 110-88-3 | 1,3,5-trioxane |
常见问题(FAQ)
盐酸贝洛替康的适应症有哪些?
已批准的适应症包括:非小细胞肺癌、卵巢癌。
盐酸贝洛替康的专利什么时候到期?
盐酸贝洛替康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。
盐酸贝洛替康有几条合成路线?
本站收录 4 条合成路线,最短路线 2 步、总收率 12.1 g。每条路线的中间体均带登记编号与 CAS 号。
盐酸贝洛替康的关键中间体在哪里可以采购?
盐酸贝洛替康的多条路线中间体已挂接 CAS 档案,其中 1 个 CAS 已有优贝德(Unibest)供应网络在售报价,可在本页路线表中直接查看并询价。
如何获取盐酸贝洛替康中间体的报价?
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) · 2026-10-22