This application relates to a novel compound of formula I as follows:
Y-CO-X-CO-Arg-R I
wherein
Arg is L-arginyl;
R is 2-benzothiazolyl;
X-CO- is L-prolyl or (S)-azetidin-2-carbonyl; and
Y-CO- is a group of formula IIa, IIb, IIc or IId;
or a pharmaceutically acceptable salt thereof;
processes and intermediates for its preparation, pharmaceutical formulations comprising the novel compound of formula I, and the use of the compound of formula I as an antithrombotic agent.
本申请涉及一种如下式 I 的新型化合物:
Y-CO-X-CO-Arg-R I
其中
Arg 是 L-精
氨酰
R是2-
苯并噻唑基
X-CO- 是 L-脯
氨酰或 (S)-
氮杂环丁-2-羰基;以及
Y-CO- 是式 IIa、IIb、IIc 或 IId 的基团;
或其药学上可接受的盐;
其制备工艺和
中间体、包含式 I 新型化合物的药物制剂,以及式 I 化合物作为抗血栓药的用途。