发明授权
US5939370A Fluoroalkviglycosiduronic acids and corresponding 6(3)-lactones,
preparation and uses
失效
氟烷基肉豆蔻酸和相应的6（3） - 内酯，的制备和用途
- 专利标题： Fluoroalkviglycosiduronic acids and corresponding 6(3)-lactones, preparation and uses
- 专利标题（中）： 氟烷基肉豆蔻酸和相应的6（3） - 内酯，的制备和用途
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申请号： US879784申请日： 1997-06-20
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公开(公告)号： US5939370A公开(公告)日： 1999-08-17
- 发明人: Serge Petit , Stephane Fouquay , Daniel Bernard
- 申请人： Serge Petit , Stephane Fouquay , Daniel Bernard
- 申请人地址： FRX
- 专利权人： CECA S.A.
- 当前专利权人： CECA S.A.
- 当前专利权人地址： FRX
- 优先权： FRX9607693 19960620
- 主分类号： A61K8/60
- IPC分类号： A61K8/60 ; A61K8/00 ; A61K8/34 ; A61K8/35 ; A61K8/36 ; A61K8/365 ; A61K8/91 ; A61K31/70 ; A61Q5/00 ; A61Q5/02 ; A61Q11/00 ; B01F17/00 ; B01F17/56 ; C07G3/00 ; C07H7/033 ; C07H15/04 ; C07H15/10 ; C09K19/04 ; C09K19/34 ; C11D1/00 ; C11D1/26 ; C11D1/66 ; C11D1/68 ; C11D3/20 ; C11D11/00 ; A61K7/075
摘要：
The invention relates to fluoroalkyl derivatives of uronic acids of the formula: ##STR1## and the corresponding lactones, as well as a process for the preparation of the said compounds, which comprises reacting a glycosiduronic acid or a glycosiduronolactone with an alcohol of formula R.sub.1 OH, which process may also include steps of basiciation and acidification. The compounds according to the invention may be used in particular as surfactants.
公开/授权文献
- US5195684A Screenless disk mill 公开/授权日：1993-03-23
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