申请人:Kimura Tomio
公开号:US20060270706A1
公开(公告)日:2006-11-30
A compound having the general formula (I)
wherein R
1
represents C1-C6 alkyl, etc., R
2
represents hydrogen, C2-C7 alkanoyl, C7-C11 arylcarbonyl, the formula R
4
—(CH
2
)
1
—, etc., R
3
represents C6-C10 aryl, etc., X
1
, X
2
, X
3
, X
4
and X
5
each independently represents hydrogen, halogen, etc., and n represents an integer of 0 to 2, pharmacologically acceptable salts thereof or prodrugs thereof. They have excellent inhibition of platelet activation, etc. and are useful as a prophylactic or therapeutic agents for diseases related to thrombus or embolus formation.
化合物具有通式(I),其中R1代表C1-C6烷基等,R2代表氢,C2-C7酰基,C7-C11芳基羰基,公式R4 -(CH2)1-等,R3代表C6-C10芳基等,X1,X2,X3,X4和X5各自独立地代表氢,卤素等,n代表0到2的整数,其药学上可接受的盐或前药。它们具有优异的抑制血小板活化等作用,并可用作与血栓或栓塞形成有关的疾病的预防或治疗剂。