Pyrazole[3,4-e][1,4]thiazepin-7-one derivatives as a novel class of Farnesoid X Receptor (FXR) agonists
摘要:
A virtual screening procedure was applied to the discovery of structurally diverse non-steroidal Farnesoid X Receptor (FXR) agonists. From 117 compounds selected by virtual screening, a total of 47 compounds were found to be FXR agonists, with 34 of them showing activity below a concentration of 20 mu M. 1H-Pyrazole[3,4-e][1,4]thiazepin-7-one-based hit compound 7 was chosen for hit-to-lead optimization. A large number of 1H-pyrazole[3,4-e][1,4]thiazepin-7-one derivatives was designed, synthesized, and evaluated by a cell-based luciferase transactivation assay for their agonistic activity against FXR. Most of them exhibited low micromolar range of potency and very high efficacy. (C) 2012 Elsevier Ltd. All rights reserved.
[EN] SUBSTITUTED 5-AMINOPYRAZOLES AND USE THEREOF<br/>[FR] 5-AMINOPYRAZOLES SUBSTITUÉS ET LEUR UTILISATION
申请人:BAYER SCHERING PHARMA AG
公开号:WO2010020363A1
公开(公告)日:2010-02-25
The present application relates to novel substituted 5-aminopyrazoles, methods of production thereof, use thereof alone or in combinations for the treatment and/or prophylaxis of diseases and use thereof for the production of medicinal products for the treatment and/or prophylaxis of diseases.
The present application relates to novel substituted 5-aminopyrazoles, methods of production thereof, use thereof alone or in combinations for the treatment and/or prophylaxis of diseases and use thereof for the production of medicinal products for the treatment and/or prophylaxis of diseases.
Approach to the Library of Fused Pyridine-4-carboxylic Acids by Combes-Type Reaction of Acyl Pyruvates and Electron-Rich Amino Heterocycles
作者:Dmitriy M. Volochnyuk、Sergey V. Ryabukhin、Andrey S. Plaskon、Yuri V. Dmytriv、Oleksandr O. Grygorenko、Pavel K. Mykhailiuk、Dmitriy G. Krotko、Alexei Pushechnikov、Andrey A. Tolmachev
DOI:10.1021/cc100040q
日期:2010.7.12
A library of fused pyridine-4-carboxylic acids (including pyrazolo[3,4-b]pyridines, isoxazolo[5,4-b]pyridines, furo[2,3-b]pyridines, thieno[2,3-b]pyridines, and pyrido[2,3-d]pyrimidines) was generated by Combes-type reaction of acyl pyruvates and electron-rich amino heterocycles followed by hydrolysis of the ester. The library members were also demonstrated to undergo the standard combinatorial transformations including amide coupling and esterification, as well as less common heterocyclizations to 1,2,4-triazoles and 1,2,4-oxadiazoles.
Improvement of Oral Bioavailability of Pyrazolo-Pyridone Inhibitors of the Interaction of DCN1/2 and UBE2M
作者:Ho Shin Kim、Jared T. Hammill、Daniel C. Scott、Yizhe Chen、Amy L. Rice、William Pistel、Bhuvanesh Singh、Brenda A. Schulman、R. Kiplin Guy