申请人:Societe Anonyme dite: L'Oreal
公开号:US04980509A1
公开(公告)日:1990-12-25
An aromatic polycyclic compound has the formula ##STR1## wherein R represents --SO.sub.3 H, SO.sub.2 NHR.sub.3, ##STR2## --SO.sub.2 R.sub.3, --SOR.sub.3 or --SR.sub.3, R.sub.3 represents lower alkyl, monohydroxyalkyl, polyhydroxyalkyl, aminoalkyl, carboxyalkyl, aminocarboxyalkyl or alkoxyalkyl, R' represents hydrogen, lower alkyl, lower alkoxy, hydroxy, C.sub.1 -C.sub.4 acyloxy or amino, R" represents hydrogen, lower alkyl or lower alkoxy, or R' and R", taken together, form an oxo, methano or hydroxyimino radical, R.sub.1 represents hydrogen or lower alkyl, n is 0 or 1, when n=1, R.sub.2 represents hydrogen or lower alkyl, or R.sub.1 and R.sub.2, taken together form a vinylene radical, and Ar represents an aromatic radical selected from ##STR3## wherein R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9, R.sub.10 and R.sub.11 represent hydrogen or lower alkyl, at least one of R.sub.4 and/or R.sub.5 being other than hydrogen, and at least two of R.sub.8 -R.sub.11 being other than hydrogen, A represents methylene or dimethylene substituted or not by lower alkyl; when A represents dimethylene, R.sub.8 and R.sub.10 together can form a methylene or dimethylene radical, and the salts of the compound of formula I as well as their geometric and optical isomers. These compounds are useful in human and veterinary medicines and in cosmetic compositions.
一种芳香多环化合物的化学式为##STR1##其中R代表--SO.sub.3 H, SO.sub.2 NHR.sub.3, ##STR2## --SO.sub.2 R.sub.3, --SOR.sub.3或--SR.sub.3,R.sub.3代表低碳烷基,单羟基烷基,多羟基烷基,氨基烷基,羧基烷基,氨基羧基烷基或烷氧基烷基,R'代表氢,低碳烷基,低烷氧基,羟基,C.sub.1 -C.sub.4酰氧基或氨基,R"代表氢,低碳烷基或低烷氧基,或R'和R"结合在一起形成氧代、甲基或羟亚胺基团,R.sub.1代表氢或低碳烷基,n为0或1,当n=1时,R.sub.2代表氢或低碳烷基,或R.sub.1和R.sub.2结合在一起形成乙烯基团,Ar代表从##STR3##中选择的芳香基团,其中R.sub.4,R.sub.5,R.sub.6,R.sub.7,R.sub.8,R.sub.9,R.sub.10和R.sub.11代表氢或低碳烷基,至少一个R.sub.4和/或R.sub.5不是氢,至少两个R.sub.8 -R.sub.11不是氢,A代表亚甲基或二亚甲基,可以由低碳烷基取代或不取代;当A代表二亚甲基时,R.sub.8和R.sub.10可以共同形成亚甲基或二亚甲基基团,以及化合物I的盐及其几何和光学异构体。这些化合物在人类和兽医药物以及化妆品组合物中有用。