申请人:Nikken Chemicals Co., Ltd.
公开号:US06433167B1
公开(公告)日:2002-08-13
A triazolo-1,4-diazepine compound having the formula (I):
wherein A represents CO, CO—B, or B, B represents a C1 to C6 alkylene group or a C2 to C6 alkylene group having an oxygen atom interposed in the middle thereof, X represents N—O or CH, n represents an integer of 2 to 6, R represents a hydroxyl group, a C1 to C6 lower alkyloxy group or a C1 to C6 lower alkylamino group, provided that these groups may be substituted with an N,N-dimethylamino group, an N,N-diethylamino group, a phenyl group, or a heterocyclic group, and R1 represents a hydrogen atom or a C1 to C3 lower alkyl group having both a PAF antagonistic action and a thromboxane synthesis inhibiting action, and a pharmaceutical composition containing the same as an active ingredient.
一种具有以下式子(I)的三唑并[1,4]二氮杂环化合物:其中A代表CO,CO—B或B,B代表C1到C6烷基或中间有氧原子的C2到C6烷基,X代表N—O或CH,n代表2到6的整数,R代表羟基,C1到C6低烷氧基或C1到C6低烷基氨基,但这些基团可以被取代为N,N-二甲基氨基基团,N,N-二乙基氨基基团,苯基或杂环基团,R1代表氢原子或具有PAF拮抗作用和抑制血栓素合成作用的C1到C3低烷基基团,并且一种含有该化合物作为活性成分的制药组合物。