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.
描述了以下式子的化合物 ##STR1## 其中变量已在此定义。这些化合物可用作研究工具,用于确定
生物活性肽序列,也有可能作为药物,其中一些化合物可用于预防或控制血小板血栓的形成,有些化合物可用作中间体。