| 摘要 |
<p>6.beta.-Aminomethylaryl-acetylemino-6.alpha.-methoxy-2,2-dimethyl-penam-3-carboxylic acid compounds and 7.beta.-aminomethylaryl-acetylamino-7.alpha.-methoxy-3-cephem-4-carboxylic acid compounds, wherein the aminomethyl-substituted aryl radical represents a corresponding thienyl, furyl or phenyl radical, and wherein the 3-position in 3-cephem compounds is unsubstitued or substituted by a modified hydroxyl group or an optionally substituted methyl group, exhibit antibiotic actions against Gram-negative or Gram-positve micro-organisms.</p> |
