申请人:DAIICHI PHARMACEUTICAL CO., LTD.
公开号:EP1104754A1
公开(公告)日:2001-06-06
Sulfonyl derivatives represented by the following general formula (I): Q1-Q2-T1-Q3-SO2-QA and drugs containing the same (wherein Q1 is an optionally substituted, saturated or unsaturated, five- or six-membered cyclic hydrocarbon group, a five- or six-membered heterocyclic group, or the like; Q2 is a single band, oxygen, sulfur, C1-C6 alkylene or the like; QA is optionally substituted arylalkenyl, heteroarylalkenyl or the like; and T1 is carbonyl or the like). These compounds have potent FXa-inhibitory effects and promptly exert satisfactory and persistent antithrombotic effects through oral administration, thus being useful as anticoagulant agents little accompanied with side effects.
以下是通用公式(I)所代表的磺酰衍生物:Q1-Q2-T1-Q3-SO2-QA以及含有这些衍生物的药物(其中Q1是可选择地取代的饱和或不饱和的五元或六元环烃基团,五元或六元杂环基团等;Q2是单键,氧,硫,C1-C6烷基或类似物;QA是可选择地取代的芳基烯烃基团,杂环芳基烯烃基团或类似物;T1是羰基或类似物)。这些化合物具有强大的FXa抑制作用,并通过口服迅速产生令人满意且持久的抗血栓作用,因此可作为几乎不伴随副作用的抗凝血剂。