3-anilino-2-cycloalkenone derivatives
    2.
    发明授权
    3-anilino-2-cycloalkenone derivatives 失效
    3-苯胺基-2-环烯酮酮衍生物

    公开(公告)号:US06235736B1

    公开(公告)日:2001-05-22

    申请号:US09446822

    申请日:2000-03-20

    IPC分类号: A61K31136

    摘要: A 3-anilino-2-cycloalkenone derivative of the formula (I): wherein, R1 represents a C1 to C8 alkyl group, which may have a substituent, except for a methyl group, a C3 to C7 cycloalkyl group, a 3-tetrahydrofuryl group, an 2-indanyl group, etc., R2 represents a C1 to C4 alkyl group, R3 represents a hydrogen atom, a C3 to C7 alkyl group, which may have a substituent, a C3 to C7 cycloalkyl group, etc., R4 represents a hydrogen atom, a C1 to C5 alkyl group, which may have a substituent, a halogen atom, etc., R5, R6, R7, and R8 independently represent a hydrogen atom, a C1 to C5 alkyl group, which may have a substituent, etc., X represents —(CR11R12)n—, wherein n is 0 to 2, R11 and R12 independently represent a hydrogen atom, a C1 to C5 alkyl group, which may have a substituent, etc. or —NR13— wherein R13 represents a hydrogen atom or a C1 to C5 alkyl group, which may have a substituent, and its optical isomers or their pharmaceutically acceptable salts or their hydrates or solvates.

    摘要翻译: 式(I)的3-苯胺基-2-环烯酮酮衍生物:其中,R 1表示可以具有取代基的C1〜C8烷基,除了甲基,C3〜C7环烷基,3-四氢呋喃基 基,1,2-二氢化茚基等,R2表示C1〜C4烷基,R3表示氢原子,可具有取代基的C3〜C7烷基,C3〜C7环烷基等,R4 表示氢原子,可具有取代基的C1〜C5烷基,卤素原子等,R5,R6,R7和R8分别表示氢原子,C1〜C5烷基,可以具有 取代基等,X表示 - (CR 11 R 12)n - ,其中n为0至2,R 11和R 12独立地表示氢原子,可具有取代基的C1至C5烷基等,或-NR13-,其中 R13表示可以具有取代基的氢原子或C1〜C5烷基,及其光学异构体或其药学上可接受的盐或其水合物或溶剂化物。