An improved and scalable synthesis of N-(5-(4-cyanophenyl)-3-hydroxypicolinoyl)glycine, a promising PHD2 inhibitor for the treatment of anemia
摘要:
An improved and scalable synthetic method of N-(5-(4-cyanophenyl)-3-hydroxypicolinoyl)glycine, a promising inhibitor of PHD2, is described. The optimized route staring from commercially available 5-bromo-3-nitropicolinonitrile takes only five chemical steps and has a dramatically increased total yield of 37.6% without chromatographic purifications. (C) 2015 Elsevier Ltd. All rights reserved.
The present disclosure relates to HIF-1α prolyl hydroxylase inhibitors, compositions which comprise the HIF-1α prolyl hydroxylase inhibitors described herein and to methods for controlling, inter alia, Peripheral Vascular Disease (PVD), Coronary Artery Disease (CAD), heart failure, ischemia, and anemia.
The present disclosure relates to HIF-1α prolyl hydroxylase inhibitors, compositions which comprise the HIF-1α prolyl hydroxylase inhibitors described herein and to methods for controlling, inter alia, Peripheral Vascular Disease (PVD), Coronary Artery Disease (CAD), heart failure, ischemia, and anemia.
The present disclosure relates to HIF-1α prolyl hydroxylase inhibitors, compositions which comprise the HIF-1α prolyl hydroxylase inhibitors described herein and to methods for controlling, inter alia, Peripheral Vascular Disease (PVD), Coronary Artery Disease (CAD), heart failure, ischemia, and anemia.
[EN] COMPOUND OF 5-HYDROXYL-1,7-NAPHTHYRIDINE SUBSTITUTED BY ARYL OR HETEROARYL, PREPARATION METHOD THEREOF AND PHARMACEUTICAL USE THEREOF<br/>[FR] COMPOSÉ DE 5-HYDROXY-1,7-NAPHTYRIDINE SUBSTITUÉ PAR ARYLE OU HÉTÉROARYLE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION PHARMACEUTIQUE<br/>[ZH] 被芳基或杂芳基取代的5-羟基-1,7-萘啶化合物、其制备方法及其制药用途
[EN] COMPOUND OF 5-HYDROXYL-1,7-NAPHTHYRIDINE SUBSTITUTED BY ARYLOXY OR HETEROOXY, PREPARATION METHOD THEREOF AND PHARMACEUTICAL USE THEREOF<br/>[FR] COMPOSÉ DE 5-HYDROXYLE-1,7-NAPHTYRIDINE SUBSTITUÉ PAR UN GROUPE ARYLOXY OU HÉTÉROOXY, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION PHARMACEUTIQUE<br/>[ZH] 被芳氧基或杂芳氧基取代的5-羟基-1,7-萘啶化合物、其制备方法及其制药用途