Chlorothiazol

(7-CHLOROTHIAZOLO[5,4-D]PYRIMIDIN-2-YL)-PYRIDIN-3-YL-AMINE

7-(2-(2-amino-5-chlorothiazol-4-yl)-2-methoxyiminoacetamido)-3-(imidazo(1,5-a)-pyridinium-1-yl)methyl-3-cephem-4-carboxylate