PROCESS FOR PREPARING N-BENZYL-3-HYDROXY-4-SUBSTITUTED-PYRIDIN-2-(1H)-ONES
申请人:Aerpio Therapeutics Inc.
公开号:US20150232425A1
公开(公告)日:2015-08-20
Disclosed herein is a process for preparing N-benzyl-3-hydroxypyridin-2-(1H)-ones that are substituted at the pyridine ring 4-position with a 4-carbamoylpiperazin-1-yl moiety.
[EN] COMPOSITIONS AND METHODS OF TREATMENT<br/>[FR] COMPOSITIONS ET MÉTHODES DE TRAITEMENT
申请人:GB004 INC
公开号:WO2021119033A1
公开(公告)日:2021-06-17
Pharmaceutical compositions are provided containing tert-butyI-[1-(4-chlorobenzyl)-3-hydroxy-2-oxo-1,2-dihydropyridin-4-yl]methyl}piperazine-1-carboxylate or a pharmaceutically acceptable salt thereof, more particularly to certain orally deliverable immediate release solid pharmaceutical compositions containing a pharmaceutically acceptable salt of tert-butyI-[1-(4-chlorobenzyl)-3-hydroxy-2-oxo-1,2-dihydropyridin-4-yl]methyl}piperazine-1-carboxylate and orally deliverable delayed release solid pharmaceutical compositions containing tert-butyI-[1-(4-chlorobenzyl)-3-hydroxy-2-oxo-1,2-dihydropyridin-4-yl]methyl}piperazine-1-carboxylate or a pharmaceutically acceptable salt of. Also provided are methods and uses related to said compositions, as well as processes for the preparation of said compositions, and certain dosage regimens for the administration thereof.
Disclosed herein are compositions and methods for treating colitis and other inflammatory bowel diseases, inter alia, indeterminate colitis, Crohn's disease, irritable bowel syndrome and ischemic colitis.
METHODS FOR INCREASING THE STABILIZATION OF HYPOXIA INDUCIBLE FACTOR-1 ALPHA
申请人:Shalwitz Robert
公开号:US20110111058A1
公开(公告)日:2011-05-12
Disclosed herein are methods for controlling the activity of hypoxia-inducible transcription factor 1-alpha (HIF-1α) and diseases, conditions, or syndromes related thereto, inter alia, Peripheral Vascular Disease (PVD), Coronary Artery Disease (CAD), heart failure, ischemia, and anemia. Further disclosed are pharmaceutical compositions comprising HIF-1α prolyl hydroxylase inhibitors useful in treating diseases, conditions, and/or syndromes related thereto the activity of HIF-1α.
Process for preparing N-benzyl-3-hydroxy-4-substituted-pyridin-2-(1H)-ones
申请人:Aerpio Therapeutics, Inc.
公开号:US09388135B2
公开(公告)日:2016-07-12
Disclosed herein is a process for preparing N-benzyl-3-hydroxypyridin-2-(1H)-ones that are substituted at the pyridine ring 4-position with a 4-carbamoylpiperazin-1-yl moiety.