Compounds of the general formula ##STR1## and pharmaceutically acceptable salts thereof have antithrombotic activity. Het represents 1-[1H-imidazolyl], 1-N-morpholinyl or pyridyl. A representative compound is 6-[2-(1H-Imidazol-1-yl)-1-yl-1-[[(4-methoxyphenyl)methoxy]methyl]ethoxy]he xanoic acid.
一般式为##STR1##的化合物及其药学上可接受的盐具有抗血栓活性。其中,Het代表1-[
1H-咪唑基],1-N-吗啉基或
吡啶基。一种代表性化合物是6-[2-(
1H-咪唑-1-基)-1-基-1-[[(4-
甲氧基苯基)甲氧基]甲基]乙氧基]
己酸。