申请人:A. Nattermann & Cie GmbH
公开号:US04349684A1
公开(公告)日:1982-09-14
The present invention refers to N-substituted .omega.-(2-oxo-4-imidazolin-1-yl) alcanoic acids as well as salts and esters thereof having the general formula I ##STR1## The compounds are useful, for example, as antiallergics, antiasthmatics, etc.
本发明涉及N-取代的ω-(2-氧代-4-咪唑啉-1-基)脂肪酸及其盐和酯,其具有一般式I。这些化合物可用作抗过敏剂、抗哮喘剂等。