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GABA-uptake inhibitors: construction of a general pharmacophore model and successful prediction of a new
V N'Goka1, G Schlewer, J M Linget
1Laboratoire de Pharmacochimie Moléculaire, Centre de Neurochimie du CNRS, Strasbourg, France.
Journal of Medicinal Chemistry
|August 1, 1991
Abstract:
A model for the pharmacophore of GABA-uptake inhibitors was established using published structure-activity data and molecular modeling. The model accounted for the activities of different classes of GABA-uptake inhibitors. Analogues of guvacine substituted at position 6 were synthesized in order to confirm the model. 6-(3,3-Di-phenylpropyl)guvacine (30f), which fit well with the pharmacophore, had an in vitro IC50 of 0.1 microM. This value is as good as those of the best GABA-uptake inhibitors known today.