利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

79 条记录 (耗时 0.035 秒)

    2,4-pentadienoic acid derivatives having retinoid-like biological activity
    50.
    发明授权
    2,4-pentadienoic acid derivatives having retinoid-like biological activity 失效
    具有类视黄醇样生物活性的2,4-戊二烯酸衍生物

    公开(公告)号：US6114533A

    公开(公告)日：2000-09-05

    申请号：US390825

    申请日：1999-09-07

    申请人： Vidyasagar Vuligonda ,  Roshantha A. Chandraratna

    发明人： Vidyasagar Vuligonda ,  Roshantha A. Chandraratna

    IPC分类号： A61K31/35 ,  A61K31/20 ,  A61K31/23 ,  A61K31/38 ,  A61K31/47 ,  A61P17/00 ,  A61P43/00 ,  C07C57/50 ,  C07C69/618 ,  C07C215/02 ,  C07C215/18 ,  C07C311/58 ,  C07C335/06 ,  C07C403/00 ,  C07D277/22 ,  C07D311/58 ,  C07D333/54 ,  C07D335/06 ,  C07D215/06 ,  C07D215/12

    CPC分类号： C07D333/54 ,  A61K31/20 ,  A61K31/23 ,  C07C57/50 ,  C07C69/618 ,  C07D311/58 ,  C07D335/06

    摘要： Compounds of Formula 1 ##STR1## wherein Z is 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 phenyl, 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 NR.sub.5 ; R.sub.1 and R.sub.2 independently are H, lower alkyl or fluoroalkyl; R.sub.3 is hydrogen, lover alkyl, Cl or Br; R.sub.4 is lower alkyl, fluoroalkyl or halogen; R.sub.5 is H or lower alkyl, and a 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.

    摘要翻译： 式1的化合物，其中Z是式3，Y是任选被一个或两个R 4基团取代的3至8个碳的环烷基或环烯基，或Y是苯基，所述基团任选被一个或两个R 4基团取代，二价Y基团 被相邻碳上的Z和-CR1 = CR1-CR1 = CR1基团取代; X是NR5; R1和R2独立地为H，低级烷基或氟代烷基; R3是氢，有情人烷基，Cl或Br; R4是低级烷基，氟烷基或卤素; R5是H或低级烷基，a是氢，COOH或其药学上可接受的盐，COOR8，CONR9R10，-CH2OH，CH2OR11，CH2OCOR11，CHO，CH（OR12）2，CHOR13O，-COR7，CR7（OR12） CR 7OR 13 O或三低级烷基甲硅烷基，其中R 7为含有1至5个碳的烷基，环烷基或烯基，R 8为碳原子数1至10的烷基，碳原子数为5至10的环烷基或烷基具有的三甲基甲硅烷基烷基 1至10个碳，或R8为苯基或低级烷基苯基，R9和R10独立地为氢，1-10个碳原子的烷基或5-10个碳原子的环烷基，或苯基或低级烷基苯基，R11为低级烷基， 苯基或低级烷基苯基，R12为低级烷基，R13为2-5个碳原子的二价烷基，具有类视黄醇类生物活性。