Utilization of an Active Site Mutant Receptor for the Identification of Potent and Selective Atypical 5-HT<sub>2C</sub> Receptor Agonists
作者:Joseph Carpenter、Ying Wang、Gang Wu、Jianxin Feng、Xiang-Yang Ye、Christian L. Morales、Matthias Broekema、Karen A. Rossi、Keith J. Miller、Brian J. Murphy、Ginger Wu、Sarah E. Malmstrom、Anthony V. Azzara、Philip M. Sher、John M. Fevig、Andrew Alt、Robert L. Bertekap、Mary Jane Cullen、Timothy M. Harper、Kimberly Foster、Emily Luk、Qian Xiang、Mary F. Grubb、Jeffrey A. Robl、Dean A. Wacker
DOI:10.1021/acs.jmedchem.7b00385
日期:2017.7.27
additionally report the discovery and optimization of a novel class of nonbasic heterocyclic amide agonists of 5-HT2C. SAR investigations around the screening hits provided a diverse set of potentagonists at 5-HT2C with high selectivity over the related 5-HT2A and 5-HT2B receptor subtypes. Further optimization through replacement of the amide with a variety of five- and six-membered heterocycles led to the identification
Optimization of Novel 1-Methyl-1<i>H</i>-Pyrazole-5-carboxamides Leads to High Potency Larval Development Inhibitors of the Barber’s Pole Worm
作者:Thuy G. Le、Abhijit Kundu、Atanu Ghoshal、Nghi H. Nguyen、Sarah Preston、Yaqing Jiao、Banfeng Ruan、Lian Xue、Fei Huang、Jennifer Keiser、Andreas Hofmann、Bill C. H. Chang、Jose Garcia-Bustos、Abdul Jabbar、Timothy N. C. Wells、Michael J. Palmer、Robin B. Gasser、Jonathan B. Baell
DOI:10.1021/acs.jmedchem.8b01544
日期:2018.12.13
A phenotypic screen of a diverse library of small molecules for inhibition of the development of larvae of the parasitic nematode Haemonchus contortus led to the identification of a 1-methyl-1H-pyrazole-5-carboxamide derivative with an IC50 of 0.29 mu M. Medicinal chemistry optimization targeted modifications on the left-hand side (LHS), middle section, and right-hand side (RHS) of the scaffold in order to elucidate the structure-activity relationship (SAR). Strong SAR allowed for the iterative and directed assembly of a focus set of 64 analogues, from which compound 60 was identified as the most potent compound, inhibiting the development of the fourth larval (L4) stage with an IC50 of 0.01 mu M. In contrast, only 18% inhibition of the mammary epithelial cell line MCF10A viability was observed, even at concentrations as high as 50 mu M.
[EN] 5-MEMBERED HETEROARYL CARBOXAMIDE COMPOUNDS FOR TREATMENT OF HBV<br/>[FR] COMPOSÉS D'HÉTÉROARYLE CARBOXAMIDE À 5 CHAÎNONS POUR LE TRAITEMENT DU VHB
申请人:[en]ASSEMBLY BIOSCIENCES, INC.
公开号:WO2023069547A1
公开(公告)日:2023-04-27
The present disclosure provides, in part, 5-membered heteroaryl carboxamide compounds, and pharmaceutical compositions thereof, useful for disruption of HBV core protein assembly, and methods of treating Hepatitis B (HBV) infection.
Pyrazole glucokinase activators
申请人:Berthel Steven Joseph
公开号:US20080021032A1
公开(公告)日:2008-01-24
Disclosed herein are pyrazole glucokinase activators of the formula (I)
useful for the treatment of metabolic diseases and disorders, preferably diabetes mellitus.