← 返回专利悬崖列表
CAS 1213234-53-7
(2R,3R,4S,5R,6R)-6-((pivaloyloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetrakis(2,2-dimethylpropanoate)
登记编号:DAPA-014、CANA-017
应用背景(按来源药适应症)
二型糖尿病达格列净丙二醇/盐酸二甲双胍终末期肾脏病卡格列净/盐酸二甲双胍心脏和血管疾病卡格列净/盐酸二甲双胍腹主动脉瘤卡格列净/盐酸二甲双胍二型糖尿病卡格列净/盐酸二甲双胍
来源药(使用该中间体的合成路线)
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 达格列净丙二醇/盐酸二甲双胍Dapagliflozin Propanediol/Metformin Hydrochloride | Tier A · 立即攻坚 | 2030 |
| 卡格列净/盐酸二甲双胍Canagliflozin/Metformin Hydrochloride | Tier B · 提前布局 | 2029 |
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。
(5-bromo-2-chlorophenyl)(4-ethoxyphenyl)methanone→(2S,3R,4S,5S,6R)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol→pivaloyl chloride→(2R,3R,4S,5R,6R)-6-((pivaloyloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetrakis(2,2-dimethylpropanoate)→(2R,3R,4S,5R,6R)-2-bromo-6-((pivaloyloxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl tris(2,2-dimethylpropanoate)→(2S,3S,4R,5R,6R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-6-((pivaloyloxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl tris(2,2-dimethylpropanoate)
2-(4-fluorophenyl)-5-(5-iodo-2-methylbenzyl)thiophene→(2S,3R,4S,5S,6R)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol→(2R,3R,4S,5R,6R)-6-((pivaloyloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetrakis(2,2-dimethylpropanoate)→(2R,3R,4S,5R,6R)-2-bromo-6-((pivaloyloxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl tris(2,2-dimethylpropanoate)→(2S,3S,4R,5R,6R)-2-(3-((5-(4-fluorophenyl)thiophen-2-yl)methyl)-4-methylphenyl)-6-((pivaloyloxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl tris(2,2-dimethylpropanoate)
本站可供应的对应中间体
目录暂未收录该靶点的在售中间体 —— 可直接发起询价,需求会进入撮合池。
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。