发明授权
US08017790B2 Method for producing pyrrolidones from succinates from fermentation broths 有权
从发酵液中由琥珀酸生产吡咯烷酮的方法

Method for producing pyrrolidones from succinates from fermentation broths
摘要:
The present invention relates to a process for preparing a compound II or a composition comprising the compound II to a composition comprising succinimide and to a composition prepared by the process according to the invention.
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