There are described compounds of the formula ##STR1## Wherein the variables have been defined herein. The compounds are useful as research tools in the determination of biologically active peptides sequences and also potentially suitable as medicaments, some of them being useful in the prevention or control of the formation of blood platelet thrombi, and some compounds are useful as intermediates.
描述了以下化合物的结构式:##STR1## 其中变量在此已定义。这些化合物可用作研究工具,用于确定
生物活性肽序列,并且某些化合物潜在适用于药物,其中一些有助于预防或控制血小板血栓的形成,而且有些化合物可用作中间体。