A new series of PHD (HIF prolyl 4-hydroxylase) inhibitors was designed based on the X-ray co-crystal structure of FG-2216. Using a lead generation process, a series of [(4-Hydroxyl-benzo[4,5]thieno[3,2-c]pyridine-3-carbonyl)-amino]-acetic acid derivatives was developed as potent PHD2 inhibitors. This class of compounds also showed the ability to stabilize HIF-alpha, to stimulate EPO secretion in in vitro studies, and to increase hematocrit, red blood cell count, and hemoglobin levels in an animal efficacy study. (C) 2013 Elsevier Ltd. All rights reserved.
[EN] NEW DIHYDRO-OXAZINOBENZODIAZEPINE COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM [FR] NOUVEAUX COMPOSÉS DIHYDRO-OXAZINOBENZODIAZÉPINE, PROCÉDÉ POUR LEUR PRÉPARATION ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
NEW DIHYDRO-OXAZINOBENZODIAZEPINE COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITONS CONTAINING THEM
申请人:Egis Gyogyszergyar Zrt.
公开号:US20170002020A1
公开(公告)日:2017-01-05
Compounds of formula (I)
having a selective dual action on the central GABAergic system, and a process for their preparation and to pharmaceutical compositions containing them.