氨噻三嗪头孢菌素是1980年瑞士Roche公司报道的一种新的注射用头孢菌素,实验室代号:Ro-13-9904,世界卫生组织定名:Ceftariaxon,化学结构为: (?) 氨噻三嗪头孢菌素具广谱抗菌活性,尤其对肠细菌科及其它革兰氏阴性菌具显著抗菌活性,包括耐某些头孢菌素、青霉素类和艮他霉素的菌株。对金黄色葡萄球菌的抗菌活性虽较差,但在血清中可达到的药物浓度下 Amlothian triazine cephalosporin is reported in 1980 Roche, Switzerland, a new cephalosporin for injection, laboratory code: Ro-13-9904, the World Health Organization named: Ceftariaxon, the chemical structure is: (?) Ammonia Thiazolidine cephalosporins with broad-spectrum antibacterial activity, especially against Enterobacteriaceae and other Gram-negative bacteria have significant antibacterial activity, including resistant to certain cephalosporins, penicillins and gentamicin strains. Antibacterial activity against Staphylococcus aureus is poor, but the serum drug concentrations can be achieved