Studies on beta-lactam antibiotics for medicinal purposes. XXII. Studies on the metabolism of pivaloyloxymethyl (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]- 3-[(5-methyl-2H-tetrazol-2-yl)methyl]-3-cephem-4-carboxylate (T-2588) (2) |