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CAS 223734-60-9
(4R,9aS)-4-((tert-butyldimethylsilyl)oxy)-8-methoxy-3-((3S)-3-((tetrahydro-2H-pyran-2-yl)oxy)octyl)-1,4,9,9a-tetrahydro-2H-cyclopenta[b]naphthalen-2-one
登记编号：TREP-042
应用背景（按来源药适应症）
间质性肺疾病曲前列尼尔肺性高血压曲前列尼尔肺动脉高压曲前列尼尔特发性肺纤维化曲前列尼尔肺纤维化曲前列尼尔特发性肺动脉高压曲前列尼尔
来源药（使用该中间体的合成路线）
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 曲前列尼尔Treprostinil | Tier B · 提前布局 | - |
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。
(3aS,9aS)-5-methoxy-1-((3S)-3-((tetrahydro-2H-pyran-2-yl)oxy)octyl)-1,3,3a,4,9,9a-hexahydro-2H-cyclopenta[b]naphthalen-2-one→(1R,2R,3aS,9aS)-1-((S)-3-hydroxyoctyl)-5-methoxy-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[b]naphthalen-2-ol→(1R,2R,3aS,9aS)-1-((S)-3-hydroxyoctyl)-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[b]naphthalene-2,5-diol→2-(((1R,2R,3aS,9aS)-2-hydroxy-1-((S)-3-hydroxyoctyl)-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[b]naphthalen-5-yl)oxy)acetonitrile→(3-methoxyphenyl)methanol→tert-butyl((3-methoxybenzyl)oxy)dimethylsilane→3-bromoprop-1-ene→((2-allyl-3-methoxybenzyl)oxy)(tert-butyl)dimethylsilane→(2-allyl-3-methoxyphenyl)methanol→2-allyl-3-methoxybenzaldehyde→2-(((S)-dec-1-yn-5-yl)oxy)tetrahydro-2H-pyran→(6S)-1-(2-allyl-3-methoxyphenyl)-6-((tetrahydro-2H-pyran-2-yl)oxy)undec-2-yn-1-ol→(6S)-1-(2-allyl-3-methoxyphenyl)-6-((tetrahydro-2H-pyran-2-yl)oxy)undec-2-yn-1-one→(R)-diphenyl(pyrrolidin-2-yl)methanol→(1S,6S)-1-(2-allyl-3-methoxyphenyl)-6-((tetrahydro-2H-pyran-2-yl)oxy)undec-2-yn-1-ol→(((1S,6S)-1-(2-allyl-3-methoxyphenyl)-6-((tetrahydro-2H-pyran-2-yl)oxy)undec-2-yn-1-yl)oxy)(tert-butyl)dimethylsilane→(4R,9aS)-4-((tert-butyldimethylsilyl)oxy)-8-methoxy-3-((3S)-3-((tetrahydro-2H-pyran-2-yl)oxy)octyl)-1,4,9,9a-tetrahydro-2H-cyclopenta[b]naphthalen-2-one→(1R,2R,3aS,9aS)-5-methoxy-1-((3S)-3-((tetrahydro-2H-pyran-2-yl)oxy)octyl)-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[b]naphthalen-2-ol
本站可供应的对应中间体
同 CAS 多家在售供应横向对比；价格区间为供应方挂牌口径，实价以询价确认为准。
| 供应商 | 产品 | 价格区间 | 最小起订 | 货期 | 资质 | 操作 |
|---|---|---|---|---|---|---|
| Unibest Nantong cGMP Site | 2H-Benz[f]inden-2-one, 9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3,3a,4,9-tetrahydro-5-methoxy-1-[(3S)-3-[(tetrahydro-2H-pyran-2-yl)oxy]octyl]-, (3aS,9R)- Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
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。