The invention relates to heterocyclic derivatives of formula (I)
A—B—X
1
—T
1
(R
2
)—L
1
—T
2
(R
3
)—X
2
—Q (I)
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.
本发明涉及公式(I)A-B-X1-T1(R2)-L1-T2(R3)-X2-Q的杂环衍
生物或其药学上可接受的盐,具有抗血栓和抗凝血特性,因此在人类或动物的治疗方法中有用。本发明还涉及制备这些杂环衍
生物的过程,含有它们的制药组合物以及它们用于制造用于产生抗血栓或抗凝血效应的药物的用途。