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Tautomerism in drug discovery
Journal article   Peer reviewed

Tautomerism in drug discovery

Alan R Katritzky, C Dennis Hall, Bahaa El-Dien M El-Gendy and Bogdan Draghici
Journal of computer-aided molecular design, Vol.24(6-7), pp.475-484
01/06/2010
PMID: 20490619

Abstract

Drug Discovery Heterocyclic Compounds - chemistry Hydrogen-Ion Concentration Isomerism Pharmaceutical Preparations - chemistry Thermodynamics
The influence of tautomerism on the precise structure of drugs and thus of their potential to interact with biological systems is discussed from thermodynamic and kinetic aspects. The types of tautomerism encountered in the structure of drugs in current use are surveyed together with the effect of pH, solvent polarity, and temperature.

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