2,4-Dihydro-5-[(substituted]phenyl]-4,4-disubstituted--3H-pyrazol-3-one and -3-thione compounds suitable for use as cardiotonic and antihypertensive agents are disclosed. A pharmaceutical composition and a process for the preparation of the said compounds are also described.
本发明公开了适合用作强心剂和降压药的 2,4-二氢-5-[(取代的)苯基]-4,4-二取代--
3H-吡唑-3-酮和-3-
硫酮化合物。此外,还描述了制备上述化合物的药物组合物和工艺。