Abstract
Quantitative 3-D pharmacophore model was generated using 30 chemically diverse H3 receptor antagonists and tested for its productiveness using a large test set. It had 2 hydrogen bond acceptor lipids, 1 positive ionizable and 1 hydrophobic feature. Pharmacophore analysis suggested the structural features required for increased H3 receptor activity.
Keywords: Histamine, H3 receptor, Antagonist, Pharmacophore, Virtual Screening, HypoGen