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溴化甲基纳曲酮

Tier C · 观察 / 贸易

Methylnaltrexone Bromide

Progenics Pharmaceuticals Inc
原研
2008
首批上市
-
到期年(公开口径)
$0.11B ▲
峰值销售
化学药
类型

靶点MOR1

商品名Relistor

适应症(已批准)阿片类依赖、便秘、阿片类药物引起的便秘

各地区研发/上市状态

美国
批准上市
2008-04-24
欧盟
批准上市
2008-07-01
中国
临床一期
2023-12-15
日本
-

合成路线与中间体5 routes

原研路线 × 1优化路线(非专利)× 4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 1 · 总收率 45 g
合成路线与中间体 Route 1
编号CAS 号中间体名称
METHB-00116590-41-3(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
优化Route 2步骤 4 · 总收率 22.5 g
合成路线与中间体 Route 2
编号CAS 号中间体名称
METHB-00116590-41-3(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
METHB-00233522-95-1(4R,4aS,7aR,12bS)-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
METHB-0037051-34-5(bromomethyl)cyclopropane
METHB-004836602-51-8(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a-hydroxy-7-oxo-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-9-yl ethyl carbonate
METHB-0051082510-80-2(3S,4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-9-((ethoxycarbonyl)oxy)-4a-hydroxy-3-methyl-7-oxo-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium methyl sulfate
优化Route 3步骤 5 · 总收率 4.3 g
合成路线与中间体 Route 3
编号CAS 号中间体名称
METHB-00116590-41-3(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
METHB-0037051-34-5(bromomethyl)cyclopropane
METHB-00652446-24-9(4R,4aS,7aR,12bS)-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one hydrochloride
METHB-007153567-11-4(4R,4aS,7aR,12bS)-9-(benzyloxy)-3-(cyclopropylmethyl)-4a-hydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
METHB-0081013912-16-7(3S,4R,4aS,7aR,12bS)-9-(benzyloxy)-3-(cyclopropylmethyl)-4a-hydroxy-3-methyl-7-oxo-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium methyl sulfate
METHB-0091013912-02-1(3S,4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-3-methyl-7-oxo-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium methyl sulfate
优化Route 4步骤 3 · 总收率 74.2 g
合成路线与中间体 Route 4
编号CAS 号中间体名称
METHB-00116590-41-3(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
METHB-01096453-52-0(4R,4aS,7aR,12bS)-9-((tert-butyldimethylsilyl)oxy)-3-(cyclopropylmethyl)-4a-hydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
METHB-0111250269-27-2(3S,4R,4aS,7aR,12bS)-9-((tert-butyldimethylsilyl)oxy)-3-(cyclopropylmethyl)-4a-hydroxy-3-methyl-7-oxo-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium carbonate
优化Route 5步骤 3 · 总收率 5.2 g
合成路线与中间体 Route 5
编号CAS 号中间体名称
METHB-00116590-41-3(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
METHB-01292398-33-9(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a-hydroxy-9-((2-(trimethylsilyl)ethoxy)methoxy)-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
METHB-0131446094-54-7(3S,4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a-hydroxy-3-methyl-7-oxo-9-((2-(trimethylsilyl)ethoxy)methoxy)-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium iodide

常见问题(FAQ)

溴化甲基纳曲酮的适应症有哪些?

已批准的适应症包括:阿片类依赖、便秘、阿片类药物引起的便秘。

溴化甲基纳曲酮的专利什么时候到期?

溴化甲基纳曲酮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。

溴化甲基纳曲酮有几条合成路线?

本站收录 5 条合成路线,最短路线 1 步、总收率 45 g。每条路线的中间体均带登记编号与 CAS 号。

溴化甲基纳曲酮的关键中间体在哪里可以采购?

溴化甲基纳曲酮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。

如何获取溴化甲基纳曲酮中间体的报价?

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