Cephalosporin;7-aminocephalosporanic acid(7-ACA)

1. Product introduction

　　7ACA is a cephalosporin (β-lactam) antibiotic intermediate. The production process is through biological fermentation, chemical refining to produce cephalosporin C, and then chemical cleavage or enzymatic cleavage of cephalosporin C into 7ACA. cephalosporin antibiotics inhibit the synthesis of the cell wall, while the human cell has no cell wall, so it has excellent selectivity, safety, strong bactericidal force, is the best class of antibiotics in the clinic. With the development of cephalosporin series of products, the emergence of a new generation of cephalosporins, 7ACA intermediates of this API is increasing, and it has good market prospects.

2. Technology 

　　Fermentation and Enzymatic process