申请人:Nisshin Flour Milling Co., Ltd.
公开号:US05945434A1
公开(公告)日:1999-08-31
An indazole compound having the formula (I): wherein: R.sub.1 is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 alkenyl or C.sub.3 -C.sub.6 cycloalkyl; Q is carbonyl, thiocarbonyl or methylene; and R.sub.2 is a group of the formula (II) or (IV); ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 alkenyl or benzyl, of which a phenyl group thereof is optionally mono- or di-substituted by the same or different halogen or methoxy; m is 0 to 2; n and o is 1 or 2. The compound exhibits 5-HT.sub.4 receptor agonist activity.
一种具有以下化学式(I)的吲哚酮化合物:其中:R.sub.1为氢、C.sub.1-C.sub.6烷基、C.sub.3-C.sub.6烯基或C.sub.3-C.sub.6环烷基;Q为羰基、硫代羰基或亚甲基;R.sub.2为化学式(II)或(IV)的基团;其中R.sub.1为C.sub.1-C.sub.6烷基、C.sub.3-C.sub.6烯基或苄基,其中苄基的苯基部分可选择性地被相同或不同的卤素或甲氧基单取代或双取代;m为0至2;n和o为1或2。该化合物具有5-HT.sub.4受体激动剂活性。