申请人:Allergan
公开号:US05688957A1
公开(公告)日:1997-11-18
Compounds of the formula ##STR1## where R.sub.1, R.sub.2, R.sub.3, and R.sub.4 independently are H or lower alkyl of 1 to 10 carbons; R.sub.5 is lower alkyl of 1 to 10 carbons, fluoro, chloro, bromo, iodo, nitro, or fluoroalkyl having 1 to 10 carbons; m is an integer having the value of 1-4; n is an integer having the value of 0-4; Y is phenyl or a heteroaryl group selected from a group consisting of pyridyl, thienyl, furyl, pyridazinyl, pyrimidinyl, pyrazinyl, thiazolyl and oxazolyl, said Y group being optionally substituted with one or more R.sub.5 group; A is (CH.sub.2).sub.p where p is 0-5, lower branched chain alkyl having 3-6 carbons, cycloalkyl having 3-6 carbons, alkenyl having 2-6 carbons and 1 or 2 double bonds, alkynyl having 2-6 carbons and 1 or 2 triple bonds, and B is hydrogen, COOH or a pharmaceutically acceptable salt thereof, COOR.sub.8, CONR.sub.9 R.sub.10, --CH.sub.2 OH, CH.sub.2 OR.sub.11, CH.sub.2 OCOR.sub.11, CHO, CH(OR.sub.12).sub.2, CHOR.sub.13 O, --COR.sub.7, CR.sub.7 (OR.sub.12).sub.2, or CR.sub.7 OR.sub.13 O, where R.sub.7 is an alkyl, cycloalkyl or alkenyl group containing 1 to 5 carbons, R.sub.8 is an alkyl group of 1 to 10 carbons, or a cycloalkyl group of 5 to 10 carbons, or R.sub.8 is phenyl or lower alkylphenyl, R.sub.9 and R.sub.10 independently are hydrogen, an alkyl group of 1 to 10 carbons, or a cycloalkyl group of 5-10 carbons, or phenyl or lower alkylphenyl, R.sub.11 is lower alkyl, phenyl or lower alkylphenyl, R.sub.12 is lower alkyl, and R.sub.13 is divalent alkyl radical of 2-5 carbons have retinoid-like biological activity.
式为##STR1##的化合物,其中R.sub.1、R.sub.2、R.sub.3和R.sub.4独立地为H或1至10个碳原子的较低烷基;R.sub.5为1至10个碳原子的较低烷基、氟、氯、溴、碘、硝基或具有1至10个碳原子的氟烷基;m是取1-4的整数;n是取0-4的整数;Y为苯基或从吡啶基、噻吩基、呋喃基、吡啶并嗪基、嘧啶基、吡嗪基、噻唑基和噁唑基中选择的杂环基团,所述Y基团可以选择地与一个或多个R.sub.5基团取代;A为(CH.sub.2).sub.p,其中p为0-5,具有3-6个碳原子的较低支链烷基、具有3-6个碳原子的环烷基、具有2-6个碳原子和1或2个双键的烯基、具有2-6个碳原子和1或2个三键的炔基;B为氢、COOH或其药用可接受盐,COOR.sub.8,CONR.sub.9 R.sub.10,--CH.sub.2 OH,CH.sub.2 OR.sub.11,CH.sub.2 OCOR.sub.11,CHO,CH(OR.sub.12).sub.2,CHOR.sub.13 O,--COR.sub.7,CR.sub.7(OR.sub.12).sub.2或CR.sub.7 OR.sub.13 O,其中R.sub.7为含有1至5个碳原子的烷基、环烷基或烯基,R.sub.8为1至10个碳原子的烷基,或5至10个碳原子的环烷基,或R.sub.8为苯基或较低烷基苯基,R.sub.9和R.sub.10独立地为氢、1至10个碳原子的烷基,或5-10个碳原子的环烷基,或苯基或较低烷基苯基,R.sub.11为较低烷基、苯基或较低烷基苯基,R.sub.12为较低烷基,R.sub.13为2-5个碳原子的二价烷基基团,具有类视黄醇生物活性。