| 发明名称 |
Optically active cyclohexane derivatives |
| 摘要 |
A process for fermentatively hydrogenating and reducing ketoisophorone to produce optically active [4R,6R]-4-hydroxy-2,6,6-trimethyl-cyclohexanone useful as an intermediate in the production of optically active carotenoids and intermediates in the production of these carotenoids.
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| 申请公布号 |
US4026949(A) |
申请公布日期 |
1977.05.31 |
| 申请号 |
US19760707128 |
申请日期 |
1976.07.20 |
| 申请人 |
HOFFMANN-LA ROCHE INC. |
发明人 |
BOGUTH, WALTER;LEUENBERGER, HANS GEORG WILHELM;MAYER, HANS JOHANN;WIDMER, ERICH;ZELL, REINHARD |
| 分类号 |
C07F9/54;(IPC1-7):C07C47/46 |
主分类号 |
C07F9/54 |
| 代理机构 |
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| 地址 |
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