申请人:American Cyanamid Company
公开号:US04159268A1
公开(公告)日:1979-06-26
This disclosure describes compounds of the class of 6-[D-.alpha.-(substituted-chromone-3-carboxamido)phenylacetamido]-penicill anic acids which possess antimicrobial activity.
本公开说明了一类化合物,属于6-[D-.alpha.-(取代的香豆素-3-羧酰胺)苯乙酰氨基]-青霉烷酸类,具有抗微生物活性。