New N-Arachidonoylserotonin Analogues with Potential “Dual” Mechanism of Action against Pain
摘要:
N-Arachidonoylserotonin (AA-5-HT, 1a) is an inhibitor of fatty acid amide hydrolase (FAAH) that acts also as an antagonist of transient receptor potential vanilloid-type 1 (TRPV1) channels and is analgesic in rodents. We modified the chemical structure of 1a with the aim of developing "hybrid" FAAH/TRPV1 blockers more potent than the parent compound or obtaining analogues with single activity at either of the two targets to study the mechanism of the analgesic action of 1a. Thirty-eight AA-5-HT analogues, containing a serotonin "head" bound to a variety of lipophilic moieties via amide, urea, or carbamate functionalities, were synthesized. Unlike 1a, most of the new compounds possessed activity at only one of the two considered targets. The amides 1b and 1c of alpha- and gamma-linolenic acid, however, showed "hybrid" activity similar to 1a. The carbarnate 3f (OMDM 106), although unable to antagonize TRPV1 receptors, was the most potent FAAH inhibitor in this study (IC50 = 0.5 mu M). Compounds 3f and 1m (OMDM129), which exhibited activity at only FAAH or TRPV1, respectively, were 10-fold less potent than 1a at preventing formal in-induced hyperalgesia in mice.
Diprovocims: A New and Exceptionally Potent Class of Toll-like Receptor Agonists
作者:Matthew D. Morin、Ying Wang、Brian T. Jones、Yuto Mifune、Lijing Su、Hexin Shi、Eva Marie Y. Moresco、Hong Zhang、Bruce Beutler、Dale L. Boger
DOI:10.1021/jacs.8b09223
日期:2018.10.31
from treated human THP-1 myeloid cells differentiated along the macrophage line led to the discovery of the diprovocims. Unique to these efforts and of special interest, the screening leads for this newclass of activators of an immune response came from a compound library designed to promote cell-surface receptor dimerization. Subsequent comprehensive structure-activity relationship studies improved the
[EN] N-(2-ARYLETHYL)BENZYLAMINES AS ANTAGONISTS OF THE 5-HT6 RECEPTOR<br/>[FR] N-(2-ARYLETHYL)BENZYLAMINES UTILISEES EN TANT QU'ANTAGONISTES DU RECEPTEUR 5-HT6
申请人:LILLY CO ELI
公开号:WO2002078693A2
公开(公告)日:2002-10-10
The present invention provides compounds of formula (I), which are antagonists of the 5-HT6 receptor.
本发明提供了式(I)的化合物,它们是5-HT6受体的拮抗剂。
Derivatives of succinic and glutaric acids and analogs thereof useful as inhibitors of phex
申请人:Gravel Denis
公开号:US20060135480A1
公开(公告)日:2006-06-22
The present invention relates to derivatives of succinic and glutaric acids and analogues thereof, having the following general formula (I), useful as inhibitors of PHEX. These derivatives are useful for promoting generation of bone mass and treating or preventing diseases or conditions associated with a phosphate metabolism defect. Methods for preparation and intermediates are also disclosed.