European journal of medicinal chemistry, 43(1), 107-113 (2007-04-17)
Allopregnanolone (1) and pregnanolone (2), steroids containing a 17beta-acetyl group, are potent enhancers of GABA (gamma-aminobutyric acid) action at GABAA receptors. Their effects are enantioselective with the non-naturally occurring enantiomers (ent-1 and ent-2) being less potent. Androsterone (3) and etiocholanolone
Journal of medicinal chemistry, 51(5), 1309-1318 (2008-02-16)
Although the structural features of binding sites for neuroactive steroids on gamma-aminobutryic acid type A (GABA A) receptors are still largely unknown, structure-activity studies have established a pharmacophore for potent enhancement of GABA A receptor function by neuroactive steroids. This
Journal of medicinal chemistry, 49(15), 4595-4605 (2006-07-21)
Benz[f]indenes are tricyclic compounds with a linear 6-6-5 fused carbocyclic ring system. When properly substituted, benz[f]indenes can satisfy the pharmacophore requirements of the critical hydrogen-bond donor and acceptor groups found in neuroactive steroids that modulate gamma-aminobutyric acidA (GABAA) receptor function.
Journal of medicinal chemistry, 52(23), 7488-7502 (2009-09-24)
17beta-Hydroxysteroid dehydrogenase type 7 (17beta-HSD7) catalyzes the reduction of estrone (E(1)) into estradiol (E(2)) and of dihydrotestosterone (DHT) into 5alpha-androstane-3beta,17beta-diol (3beta-diol), therefore modulating the level of mitogenic estrogens and androgens in humans. By classical and parallel chemistry, we generated several
Journal of medicinal chemistry, 51(6), 1831-1841 (2008-03-01)
TGR5, a metabotropic receptor that is G-protein-coupled to the induction of adenylate cyclase, has been recognized as the molecular link connecting bile acids to the control of energy and glucose homeostasis. With the aim of disclosing novel selective modulators of
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