id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
eurjchem-964	Salama, Nahla Nour El-Din	Rapid chiral separation and impurity determination of ropivacaine and bupivacaine by Densitometry-HPTLC, using mucopolysaccharide as chiral mobile phase additive	2014	5	.pdf	application/pdf	3321	186	50	Validation 2,6‐Dimethylaniline Densitometry‐HPTLC Ropivacaine enantiomers Bupivacaine enantiomers Chiral mobile phase additive 1. Introduction It is well known that for chiral drugs, pharmaceutical activity resides mostly in one of the enantiomers, and unwanted side effects or even toxic effects are often observed for the other enantiomer Methods based on high performance liquid chromatography (HPLC) using chiral stationary phases have been most widely used for analysis of both drug enantiomers in pharmaceutical preparations and biological fluids [14‐17].	cache/eurjchem-964.pdf	txt/eurjchem-964.txt