Ampicillin and amoxicillin

AM Geddes, IM Gould, JA Roberts… - Kucers' The Use of …, 2017 - taylorfrancis.com
Pivampicillin … A prodrug that is a thiazolidine carboxylic ester of ampicillin. It has no
antibacterial activity … Acute exacerbations of chronic bronchitis (AECB) are generally caused by H. …

[图书][B] The Chemistry and Biology of Beta-Lactams

Z Wang - 2023 - taylorfrancis.com
Compared to the first three generations of cephalosporins, the cephalosporins in the fourth
and fifth generations are generally reserved for more severe infections or for patients with …