申请人:Allergan, Inc.
公开号:US05202471A1
公开(公告)日:1993-04-13
Retinoid like activity is exhibited by compounds of the formula ##STR1## where R.sub.1 -R.sub.4 independently are hydrogen, lower alkyl, cycloalkyl or lower alkenyl, A and B independently are hydrogen, lower alkyl cycloalkyl, lower alkenyl, SR* or OR* where R* is lower alkyl, cycloalkyl or lower alkenyl; Y is lower alkenyl, lower alkynyl, lower cycloalkyl, lower branched chain alkyl or (CH.sub.2).sub.n where n is 0-6; and Z is H, --COOH or a pharmaceutically acceptable salt, ester or amide thereof, --CH.sub.2 OH or an ether or ester derivative, or --CHO or an acetal derivative, or --COR' or a ketal derivative where R' is an alkyl, cycloalkyl or alkenyl group containing 1 to 5 carbons.
化合物的结构式为##STR1##,其中R.sub.1 -R.sub.4独立地是氢、较低的烷基、环烷基或较低的烯基,A和B独立地是氢、较低的烷基、环烷基、较低的烯基、SR*或OR*,其中R*是较低的烷基、环烷基或较低的烯基;Y是较低的烯基、较低的炔基、较低的环烷基、较低的支链烷基或(CH.sub.2).sub.n,其中n为0-6;Z是H、--COOH或其药用可接受的盐、酯或酰胺,--CH.sub.2 OH或醚或酯衍生物,或--CHO或缩醛衍生物,或--COR'或缩酮衍生物,其中R'是含有1至5个碳的烷基、环烷基或烯基基团。