Cephalosporin Canalog-1 (sodium) 是头孢菌素 C (Cephalosporin C) 的类似物。头孢菌素 C 对革兰氏阳性和阴性菌的耐药性较弱,但对青霉素酶具有稳定性,易被头孢菌素酶分解。通过水解去除侧链,可获得 7-amino-cefenoic acid (7-ACA),这是一种用于合成半合成头孢菌素的重要原料。
Cefaloridine is a first-generation semisynthetic derivative of cephalosporin C. It is unique among cephalosporins in that it exists as a zwitterion. Cephaloridine was very effective to cure pneumococcal pneumonia. It has a high clinical and bacteriologica
ETX0282 is an orally available, broad spectrum inhibitor of class A and C β-lactamases. Entasis is developing ETX0282 in combination with cefpodoxime proxetil, an orally available cephalosporin approved for treatment of a variety of bacterial infections.