The present invention relates to .DELTA..sup.1 -pyrroline thiolactim ethers of the general formula I ##STR1## which have a more specific action and/or a longer-lasting action than PGI.sub.2, and to a process for their preparation. The compounds are distinguished by a platelet aggregation-inhibiting action and a blood vessel-relaxing and hypotensive action, and can therefore be used as medicaments.
本发明涉及一般式I的.DELTA..sup.1-
吡咯烯
硫内酯醚。其中,该化合物具有比
PGI.sub.2更特异和/或更持久的作用,并且涉及其制备方法。该化合物具有抑制血小板聚集的作用和放松血管和降低血压的作用,因此可以用作药物。