The present invention provides novel .omega.-(3-pyridynl) oxa-, thia-, and aza- alkanoic acids and esters thereof, which are useful as thromboxane A.sub.2 (TXA.sub.2) inhibitors and as such represent potent pharmacological agents.
本发明提供了一种新颖的ω-(3-
吡啶基)氧、
硫和氮烷酸及其酯,这些化合物可作为血栓素A.sub.2 (TXA.sub.2)
抑制剂,因此代表了有效的药理剂。