Study of a Conformational Equilibrium of Lisinopril by HPLC, NMR, and DFT

The isomerization of lisinopril has been investigated using chromatographic, NMR spectroscopic, and theoretical calculations. The NMR data, particularly the NOEDIFF experiments, show that the major species that was eluted first is the trans form. The proportion was 77% and 23% for the trans and cis,...

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Bibliographic Details
Main Authors: Sondes Bouabdallah, Med Thaieb Ben Dhia, Med Rida Driss
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:International Journal of Analytical Chemistry
Online Access:http://dx.doi.org/10.1155/2014/494719
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