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US4096274A Pyrrolidones and process for their manufacture 失效
吡咯烷酮及其制备方法

Pyrrolidones and process for their manufacture
摘要:
The present invention relates to novel pyrrolidone derivatives as well as to a process of preparing the same. The novel compounds have a pharmaceutical action similar to that of prostaglandins and can therefore be used as medicaments.
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