SODIUM 7-BETA-(2D-2-AMINO-2-CARBOXYETHYLTHIOACETAMIDO)-7-ALPHA-METHOXY-3-(1-METHYL-1H-TETRAZOL-5-YL)-THIOMETHYL-3-CEPHEM-4-CARBOXYLATE HEPTAHYDRATE, PROCESS FOR ITS PREPARATION AS WELL AS PHARMACEUTICAL COMPOSITIONS CONTAINING SAME

摘要

Sodium 7 beta -(2D-2-amino-2-carboxyethylthioacetamido)-7 alpha -methoxy-3-(1-methyl-1H-tetrazol-5-yl)thiomethyl-3-cephem-4-carboxylate heptahydrate and a method of obtaining it from the corresponding carboxylate.