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公开(公告)号:US4889865A
公开(公告)日:1989-12-26
申请号:US312945
申请日:1989-02-21
申请人: Braham Shroot , Gerard Lang , Jean Maignan , Serge Restle , Christopher Hensby , Michel Colin
发明人: Braham Shroot , Gerard Lang , Jean Maignan , Serge Restle , Christopher Hensby , Michel Colin
IPC分类号: A61K8/37 , A61K31/215 , A61Q5/00 , A61Q7/00 , A61Q19/00 , C07D277/24 , C07D333/22 , C07D333/24
CPC分类号: A61Q5/006 , A61K31/215 , A61K8/375 , A61Q19/00 , A61Q7/00 , C07D277/24 , C07D333/22 , C07D333/24 , Y10S514/844 , Y10S514/852 , Y10S514/859 , Y10S514/861 , Y10S514/864 , Y10S514/886
摘要: Mono, di and tri-esters of 1,8-dihydroxy-10-phenyl-9-anthrone or -9-anthranol have the formula ##STR1## wherein p is 0 or 1,(a) when p=0, t=1 and R.sub.2 represents hydrogen or --COR.sub.3,(b) when p=1, t=0 and R.sub.1 and R.sub.2 each independently represent hydrogen or --COR.sub.3,R.sub.3 represents linear or branched alkyl having 1-17 carbon atoms, cycloalkyl, phenyl or phenyl substituted by lower alkyl, lower alkoxy, halogen, a nitro function, --CF.sub.3 or a hydroxyl function, and mixtures of said esters. These esters are prepared by reacting 1,8-dihydroxy-10-phenyl-9-anthrone with an activated form of an acid. The esters are useful in human or veterinary medicine and in cosmetic compositions.
摘要翻译: 1,8-二羟基-10-苯基-9-蒽酮或9-蒽酮的单,二酯和三酯具有式(I)其中p为0或1,(a)当p = 0时, t = 1,R2表示氢或-COR3,(b)当p = 1时,t = 0,R 1和R 2各自独立地表示氢或-COR 3,R 3表示具有1-17个碳原子的直链或支链烷基,环烷基,苯基 或被低级烷基,低级烷氧基,卤素,硝基官能团,-CF 3或羟基官能团取代的苯基,以及所述酯的混合物。 这些酯通过使1,8-二羟基-10-苯基-9-蒽酮与活化形式的酸反应来制备。 酯可用于人或兽医学和化妆品组合物中。