id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ecletica-302	Pasha, Chand; Narayana, Badiadka	A simple method for the spectrophotometric determination of cephalosporins in pharmaceuticals using variamine blue	2008	6	.pdf	application/pdf	2561	159	59	Cefotaxime, ceftriaxone, cefadroxil, and cephalexin stock solutions (1000 µg mL–1) were prepared by dissolving standard sodium cefotaxime (Alkem Lab. Ltd. Mumbai) or sodium ceftriaxone (Aristo Pharmaceuticals Ltd. Mumbai) or standard cefadroxil (Alkem Lab. Ltd. Mumbai) or standard cephalexin (Ranbaxy, India) in water. The key intermediate for semisynthetic production of a large number of cephalosporins is 7-aminocephalosporanic acid, which is formed by hydrolysis of cephalosporin C produced by fermentation	cache/ecletica-302.pdf	txt/ecletica-302.txt