To provide a compound which exhibits a serotonin antagonism and an acetylcholine release accelerating activity at a well-balanced activity ratio. An aminobenzoic acid derivative represented by the general formula (I) or (II) or a pharmacologically acceptable salt thereof:
[wherein R1 represents a group represented by the formula:
etc., wherein A represents a group represented by formula -CH2-X-CH2- (wherein X represents O, >N-R6 or >CHR7 (wherein R6 represents lower alkyl and R7 represents hydrogen or lower alkoxy)), etc.; D and E each represents a group represented by formula -(CH2)3-, etc., and R2 represents lower alkyl, etc.}; R9 represents alkynyl; R10 represents amino, etc.; R11 represents halogen; R12 and R13 each represent lower alkyl; a is an integer of 1 to 5; and b is an integer of 0 to 5].
提供一种化合物,该化合物具有5-羟
色胺拮抗活性和
乙酰胆碱释放加速活性,且活性比非常均衡。一种由通式(I)或(II)代表的
氨基
苯甲酸衍
生物或其药理学上可接受的盐:
[其中 R1 代表由式(I)或(II)表示的基团:
等,其中A代表由式-
CH2-X- -(其中X代表O,>N-R6或>CHR7(其中R6代表低级烷基,R7代表氢或低级烷氧基))等代表的基团;D和E各自代表由式-( )3-等代表的基团、和 R2 代表低级烷基等};R9 代表炔基;R10 代表
氨基等;R11 代表卤素;R12 和 R13 各自代表低级烷基;a 是 1 至 5 的整数;b 是 0 至 5 的整数]。