发明授权
US5608119A (2S)-3-[(1R, 2S, 5R)-[5-methyl-2-(1-methylethyl)-cyclohexyl]oxy]-1,
2-propanediol, process for producing the same, and compositions
containing the same
失效
(2S)-3 - [(1R,2S,5R) - [5-甲基-2-(1-甲基乙基) - 环己基]氧基] -1,2-丙二醇,其制备方法和含有它们的组合物
- 专利标题: (2S)-3-[(1R, 2S, 5R)-[5-methyl-2-(1-methylethyl)-cyclohexyl]oxy]-1, 2-propanediol, process for producing the same, and compositions containing the same
- 专利标题(中): (2S)-3 - [(1R,2S,5R) - [5-甲基-2-(1-甲基乙基) - 环己基]氧基] -1,2-丙二醇,其制备方法和含有它们的组合物
-
申请号: US463896申请日: 1995-06-05
-
公开(公告)号: US5608119A公开(公告)日: 1997-03-04
- 发明人: Akira Amano , Kazuhiko Tokoro
- 申请人: Akira Amano , Kazuhiko Tokoro
- 申请人地址: JPX Tokyo
- 专利权人: Takasago International Corporation
- 当前专利权人: Takasago International Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX5-252184 19930916
- 主分类号: A23L27/20
- IPC分类号: A23L27/20 ; A61K8/00 ; A61K8/34 ; A61Q11/00 ; A61Q13/00 ; C07B53/00 ; C07C41/03 ; C07C41/26 ; C07C43/196 ; C11B9/00 ; C07C41/00
摘要:
(2S)-3-{(1R, 2S, 5R)-[5-Methyl-2-(1-methylethyl)cyclohexyl]oxy}-1,2-propanediol represented by the following formula (I); ##STR1## a process of producing the (2S)-3-{(1R, 2S, 5R)-[5-methyl-2-(1-methylethyl)cyclohexyl]oxy}-l,2-propanediol which comprises adding (1R, 2S, 5R)-5-methyl-2-(1-methylethyl)cyclohexyl alcohol to (R)-(-)-benzyl glycidyl ether to provide (2S)-1-benzyloxy-2-hydroxy-3-{(1R, 2S, 5R)-[5-methyl-2-(1-methylethyl)cyclohexyl]oxy}propane, and hydrogenolyzing the product, are disclosed.
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