[EN] HYDROXAMIC ACID DERIVATIVES AS GRAM-NEGATIVE ANTIBACTERIAL AGENTS<br/>[FR] DÉRIVÉS DE L'ACIDE HYDROXAMIQUE EN TANT QU'AGENTS CONTRE DES BACTÉRIES À GRAM NÉGATIF
申请人:ASTRAZENECA AB
公开号:WO2010100475A1
公开(公告)日:2010-09-10
The invention relates to chemical compounds of formula (IB): or a salt thereof. In some embodiments, the invention relates to inhibitors of UDP-3-0 — (R-S-hydroxymyristoyl)-N-acetylglucosamine deacetylase (LpxC). In still further embodiments, the invention relates to pharmaceutical compositions comprising compounds disclosed herein and their use in the prevention and/or treatment of Gram- negative bacterial infections.
Design, Synthesis, and Characterization of 4-Undecylpiperidine-2-carboxamides as Positive Allosteric Modulators of the Serotonin (5-HT) 5-HT<sub>2C</sub> Receptor
作者:Christopher T. Wild、Joanna M. Miszkiel、Eric A. Wold、Claudia A. Soto、Chunyong Ding、Rachel M. Hartley、Mark A. White、Noelle C. Anastasio、Kathryn A. Cunningham、Jia Zhou
DOI:10.1021/acs.jmedchem.8b00401
日期:2019.1.10
the serotonin (5-HT) 5-HT2C receptor (5-HT2CR) has been implicated in the neurobehavioral processes that promote relapse vulnerability in cocaine use disorder (CUD). Restoration of the diminished 5-HT2CR signaling through positive allosteric modulation presents a novel therapeutic approach. Several new molecules with the 4-alkylpiperidine-2-carboxamide scaffold were designed, synthesized, and pharmacologically
ALLOSTERIC MODULATORS OF 5-HYDROXYTRYPTAMINE 2C RECEPTOR (5-HT2CR)
申请人:THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
公开号:US20140336375A1
公开(公告)日:2014-11-13
The disclosure is directed to compounds identified as allosteric modulators of 5-HT 2CR, as well as pharmaceutical compositions and methods using the same. Certain embodiments also include methods of identifying and methods of synthesizing the compounds. Optimization and development of allosteric 5-HT 2CR modulators that bind sites other than the primary ligand binding site generate novel, highly selective, and potent ligands of 5-HT2CR. Such molecules can be used as small molecule probes for the nervous system and as effective therapeutics for a variety of diseases.
[EN] ALLOSTERIC MODULATORS OF 5-HYDROXYTRYPTAMINE 2C RECEPTOR (5-HT2CR)<br/>[FR] MODULATEURS ALLOSTÉRIQUES DU RÉCEPTEUR 2C DE LA 5-HYDROXYTRYPTAMINE (5-HT2CR)
申请人:UNIV TEXAS
公开号:WO2013086266A3
公开(公告)日:2013-08-01
Discovery of 4-Phenylpiperidine-2-Carboxamide Analogues as Serotonin 5-HT<sub>2C</sub> Receptor-Positive Allosteric Modulators with Enhanced Drug-like Properties
作者:Eric A. Wold、Erik J. Garcia、Christopher T. Wild、Joanna M. Miszkiel、Claudia A. Soto、Jianping Chen、Konrad Pazdrak、Robert G. Fox、Noelle C. Anastasio、Kathryn A. Cunningham、Jia Zhou
DOI:10.1021/acs.jmedchem.9b01953
日期:2020.7.23
Targeting the serotonin (5-HT) 5-HT2C receptor (5-HT2CR) allosteric site to potentiate endogenous 5-HT tone may provide novel therapeutics to alleviate the impact of costly, chronic diseases such as obesity and substance use disorders. Expanding upon our recently described 5-HT2CR-positive allosteric modulators (PAMs) based on the 4-alkylpiperidine-2-carboxamide scaffold, we optimized the undecyl moiety at the 4-position with variations of cyclohexyl- or phenyl-containing fragments to reduce rotatable bonds and lipophilicity. Compound 12 (CTW0415) was discovered as a 5-HT2CR PAM with improved pharmacokinetics and reduced off-target interactions relative to our previous series of molecules. The in vivo efficacy of compound 12 to potentiate the effects of a selective 5-HT2CR agonist was established in a drug discrimination assay. Thus, 12 is reported as a 5-HT2CR PAM with characteristics suitable for in vivo pharmacological studies to further probe the biological and behavioral mechanisms of allosteric modulation of a receptor important in several chronic diseases.