申请人:Allergan
公开号:US05675033A1
公开(公告)日:1997-10-07
Compounds of Formula 1 ##STR1## wherein Z is selected from the group consisting of the radicals shown in Formula 2 and in Formula 3, ##STR2## Y is cycloalkyl or cycloalkenyl of 3 to 8 carbons optionally substituted with one or two R.sub.4 groups, or Y is selected from phenyl, pyridyl, thienyl, furyl, pyrrolyl, pyridazinyl, pyrimidinyl, pyrazinyl, thiazolyl, oxazolyl, and imidazolyl, said groups being optionally substituted with one or two R.sub.4 groups, the divalent Y radical being substituted by the Z and --CR.sub.1 .dbd.CR.sub.1 --CR.sub.1 .dbd.CR.sub.1 groups on adjacent carbons; X is S, O, or NR.sub.5 ; n is 1 or 2; R.sub.1 and R.sub.2 independently are H, lower alkyl or fluoroalkyl; R.sub.3 is hydrogen, lower alkyl, Cl or Br; R.sub.4 is lower alkyl, fluoroalkyl or halogen; R.sub.5 is H or lower alkyl, 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, CR.sub.7 OR.sub.13 O, or tri-lower alkylsilyl, 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, a cycloalkyl group of 5 to 10 carbons or trimethylsilylalkyl where the alkyl group has 1 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.
化学式为1的化合物其中Z从化学式2和化学式3所示的基团中选取,Y为具有3到8个碳原子的环烷基或环烯基,可选地取代一个或两个R4基团,或者Y选自苯基、吡啶基、噻吩基、呋喃基、吡咯基、吡嗪基、嘧啶基、吡唑基、噁唑基和咪唑基,所述基团可选地取代一个或两个R4基团,双价的Y基团被相邻碳原子上的Z和--CR1=CR1--CR1=CR1基团所取代;X为S、O或NR5;n为1或2;R1和R2分别为H、低碳基或氟代碳基;R3为氢、低碳基、Cl或Br;R4为低碳基、氟代碳基或卤素;R5为H或低碳基;B为氢、COOH或其药学上可接受的盐、COOR8、CONR9R10、--CH2OH、CH2OR11、CH2OCOR11、CHO、CH(OR12)2、CHOR13O、--COR7、CR7(OR12)2、CR7OR13O或三低碳基硅烷基,其中R7为含有1到5个碳原子的烷基、环烷基或烯基,R8为1到10个碳原子的烷基、5到10个碳原子的环烷基或三甲基硅基烷基,其中烷基含有1到10个碳原子,或R8为苯基或低碳基苯基,R9和R10独立地为氢、1到10个碳原子的烷基、5-10个碳原子的环烷基、苯基或低碳基苯基,R11为低碳基、苯基或低碳基苯基,R12为低碳基,R13为2-5个碳原子的双价烷基基团,具有类视黄醇的生物活性。