Propanoic acid derivatives of the formula: ##STR1## where R.sup.1 is a C.sub.1-8 alkyl group optionally substituted by hydroxyl or --COOH and R.sup.2 is hydrogen or a protecting group, are useful as anti-thrombotic agents.
公开的是一种化合物,
化学式为:##STR1## 其中R.sup.1是一种C.sub.1-8烷基,可以选择性地被羟基或--COOH取代,R.sup.2是氢或保护基,这些化合物可用作抗血栓剂。