发明授权
US5013758A Novel carbacyclins, processes for their preparation and their use as medicinal agents 失效
新型碳霉素,其制备方法及其用作药物

Novel carbacyclins, processes for their preparation and their use as
medicinal agents
摘要:
(5E)-13,14,18,18,19,19-hexadehydro-3-oxa-6a-carbaprostaglandin I.sub.2 derivatives of Formula I ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 are hydrogen or alkyl of 1-5 carbon atoms, andR.sub.5 is an alkyl group of 1-5 carbon atoms, as well as the physiologically compatible salts thereof;have pharmacologically valuable activity.
公开/授权文献
信息查询
0/0