专利名称：Bicyclic naphthalenic derivatives, a process for preparing the same and human or
veterinary medicines and cosmetic
自由领导着人民compositions containing said derivatives 发明人：Jean Maignan,Gerard Lang,Gerard
Malle,Serge Restle,Braham Shroot
申请号：US06/918507
申请日：19861014
公开号：US04826969A
骑单车的好处公开日：
7画属水的字
19890502
专利内容由知识产权出版社提供
摘要：A bicyclic naphthalenic compound has the formula ##STR1## wherein A reprents methylene or dimethylene, substituted or not by lower alkyl, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 reprent hydrogen or lower alkyl, or
计算机的组成
R.sub.1 and R.sub. 3 taken together form a methylene or dimethylene bridge when A reprents dimethylene,
R' reprents hydrogen, OH, alkoxy having 1- 4 carbon atoms, acyloxy having 1-4 carbon atoms or amino,
抗日口号
清蒸鳗鱼< P>R" reprents hydrogen or alkoxy having 1-4 carbon atoms, or
r' and R" taken together form an oxo, methano or hydroxyimino group,名人书信
R reprents --CH.sub.2 OH or --COR.sub.5,< P>
R.sub.5 reprents hydrogen, --OR.sub.6 or ##STR2## R.sub.6 reprents hydrogen,作文三年级上册
alkyl having 1-20 carbon atoms, monohydroxyalkyl, polyhydroxyalkyl, aryl or aralkyl optionally substituted, the residue of a sugar or ##STR3## p is 1, 2 or 3, and r' and r", each independently, reprent hydrogen, lower alkyl, monohydroxyalkyl optionally interrupted by a heteroatom, polyhydroxyalkyl, aryl or benzyl optionally substituted, the residue of an amino acid, an aminoester or an aminated sugar, or r' and r" together form with the nitrogen atom to which they are attached, a heterocycle substituted or not, and the salts of said compounds of formula (I) or the optional isomers thereof.
申请人：CENTRE INTERNATIONAL DE RECHERCHES DERMATOLOGIQUES C.I.R.D.
代理机构：Cushman, Darby & Cushman
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