申请人:Tanabe Seiyaku Co. Ltd.
公开号:US04113873A1
公开(公告)日:1978-09-12
Novel 8-azaprostanoic acid derivatives and processes for preparing the same are disclosed. Said 8-azaprostanoic acid derivatives are shown by the formula: ##STR1## wherein R.sup.1 is hydrogen or alkyl of 2 to 6 carbon atoms, R.sup.2 is hydrogen or methyl and R.sup.3 is hydrogen, or R.sup.1 is methyl when R.sup.2 is hydrogen and R.sup.3 is methyl. They exhibit Prostaglandin-like activities and are useful as bronchodilators, stimulating agents for childbirth, abortion or labor, and/or for the treatment of gastro-intestinal disorders.
揭示了一种新的8-azaprostanoic酸衍生物及其制备方法。所述的8-azaprostanoic酸衍生物由以下公式表示:##STR1##其中R.sup.1为氢或2至6个碳原子的烷基,R.sup.2为氢或甲基,R.sup.3为氢,或者当R.sup.2为氢且R.sup.3为甲基时,R.sup.1为甲基。它们表现出类似前列腺素的活性,可用作支气管扩张剂、催产剂、引产或助产剂,以及/或用于治疗胃肠道疾病。