申请人:U C B Societe Anonyme
公开号:US04091027A1
公开(公告)日:1978-05-23
6'-Amino-spiro[cycloalkane-1,2'-penam]-3'-carboxylic acids of the formula ##STR1## WHEREIN Z is a hydrogen or an alkali metal atom, or a protective group, and n a whole number of from 3 to 6, and process of preparing the same. These compounds are useful as intermediates in the synthesis of a new group of antibiotics having properties similar to the penicillins.
该化合物的中文翻译如下:公式为##STR1##的6'-氨基螺[cycloalkane-1,2'-penam]-3'-羧酸,其中Z为氢或碱金属原子或保护基,n为3至6的整数,以及其制备方法。这些化合物在合成一种新的抗生素类似于青霉素的中间体时非常有用。