发明授权
EP0331395B1 Process for preparing 2-alpha-methyl-2-beta-(1,2,3-triazol-1-yl)methyl-penam-3-alpha-carboxylic acid derivatives 失效
制备2-氨基-2-甲基-2-(2-三羟甲基-1-戊基)甲基 - 苯胺-3-羟基 - 羧酸衍生物的方法

Process for preparing 2-alpha-methyl-2-beta-(1,2,3-triazol-1-yl)methyl-penam-3-alpha-carboxylic acid derivatives
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