Novel C15 cyclobutyl analogs or derivatives of prostaglandins of the E-, A- and F-classes are useful modifiers of smooth muscle activity. The compounds have valuable pharmacological properties such as platelet antiaggregating agents, gastric antisecretory agents and brochodilating agents.
C15
环丁基前列腺素E类,A类和F类的衍
生物或类似物是平滑肌活性的有用调节剂。这些化合物具有有价值的药理学特性,如抗血小板聚集剂,抗胃分泌剂和支气管扩张剂。