申请人:Astrazeneca AB
公开号:US06395731B1
公开(公告)日:2002-05-28
The invention relates to heterocyclic derivatives of formula (I) and (Ia), or pharmaceutically-acceptable salts thereof, which possess antithrombotic and anticoagulant properties and are accordingly useful in methods of treatment of humans or animals. The invention also relates to processes for the preparation of the heterocyclic derivatives, to pharmaceutical compositions containing them and to their use in the manufacture of medicaments for use in the production of an antithrombotic or anticoagulant effect.
这项发明涉及公式(I)和(Ia)的杂环衍生物,或其药用盐,具有抗血栓和抗凝血性能,并因此在治疗人类或动物的方法中有用。该发明还涉及制备这些杂环衍生物的方法,含有它们的药物组合物,以及它们在制造用于产生抗血栓或抗凝血效果的药物的药物中的使用。