发明申请
US20160152540A1 NEW PROCESS FOR THE MAINTAINING OF A RATIO OF ISOMERS OF CAROTENOID COMPOUNDS
审中-公开
维持化合物化合物异构体比例的新方法
- 专利标题: NEW PROCESS FOR THE MAINTAINING OF A RATIO OF ISOMERS OF CAROTENOID COMPOUNDS
- 专利标题(中): 维持化合物化合物异构体比例的新方法
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申请号: US14900331申请日: 2014-06-18
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公开(公告)号: US20160152540A1公开(公告)日: 2016-06-02
- 发明人: Basel ULRICH , Christian SCHAEFER , Franziska KREISSIG
- 申请人: DSM IP ASSETS B.V.
- 优先权: EP13173229.9 20130621
- 国际申请: PCT/EP2014/062842 WO 20140618
- 主分类号: C07C45/86
- IPC分类号: C07C45/86 ; C07B63/04
摘要:
The present invention relates to process for the maintaining of a ratio stereoisomers of carotenoid compounds by using at least one alkali and/or earth alkali metal salt of an organic acid, to specific formulations and to the use of such specific formulations.