申请人:SHIONOGI & CO., LTD.
公开号:EP1325909A1
公开(公告)日:2003-07-09
Having an affinity against serotonine receptors, compound (I) shown below is useful as a therapeutic agent against various kinds of diseases of central nervous systems.
(wherein R1 is hydrogen ; R2 is hydrogen or lower alkyl ; R3 is hydrogen,-COOR12 and so on ; R4 is hydrogen, lower alkyl and so on, or R3 and R4 taken together may form =O or =S; R5 is hydrogen, or R3 and R5 taken together may form a bond ; R6is hydrogen, -COOR24 and so on ; R7 is hydrogen, halogen, lower alkyl and so on ; R8 is hydrogen, lower alkyl, cycloalkyl and so on ; R9, R10 and R11 are each independently hydrogen, halogen, lower alkyl and so on)
下图所示化合物(I)对血清素受体具有亲和力,可用作治疗各种中枢神经系统疾病的药物。
(其中 R1 是氢;R2 是氢或低级烷基;R3 是氢、-COOR12 等;R4 是氢、低级烷基等,或 R3 和 R4 合在一起可形成 =O 或 =S;R5 是氢,或 R3 和 R5 合在一起可形成键;R6 是氢、-COOR24 等;R7 是氢、卤素、低级烷基等;R8 是氢、低级烷基、环烷基等;R9、R10 和 R11 各自独立地是氢、卤素、低级烷基等)。