A series of carboxylate bioisosteres of structures related to gabapentin 1 have been prepared. When the carboxylate was replaced by a tetrazole, this group was recognized by the alpha(2)-delta protein. Further characterization Of alpha(2)-delta binding compounds 14a and 14b revealed a similar pattern of functional in vitro and in vivo activity to gabapentin 1. (C) 2005 Elsevier Ltd. All rights reserved.
Synthesis of Oxazolidin-2-ones and Imidazolidin-2-ones Directly from 1,3-Diols or 3-Amino Alcohols using Iodobenzene Dichloride and Sodium Azide
作者:Tian He、Wen-Chao Gao、Wei-Kun Wang、Chi Zhang
DOI:10.1002/adsc.201300982
日期:2014.3.24
A general and efficient method for the synthesis of oxazolidin‐2‐ones and imidazolidin‐2‐ones directly from 1,3‐diols and 3‐amino alcohols has been developed using the same reagent combination of iodobenzenedichloride (PhICl2) and sodium azide (NaN3).
[EN] INDOLE CARBOXAMIDE DERIVATIVES AS P2X7 RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS D'INDOLE CARBOXAMIDE UTILISÉS EN TANT QU'ANTAGONISTES DU RÉCEPTEUR P2X7
申请人:ACTELION PHARMACEUTICALS LTD
公开号:WO2014097140A1
公开(公告)日:2014-06-26
The invention relates to indole carboxamide derivatives of formula (I), wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 and n are as defined in the description, their preparation and their use as pharmaceutically active compounds.
Disclosed herein are modulators of TRPV3 of formula (I)
wherein X
1
, X
2
, R
1
, R
2
, R
x
, and n are as defined in the specification. Compositions comprising such compounds and methods for treating conditions and disorders using such compounds and compositions are also presented.
It is intended to provide antipruritics (drugs to control itching, antiitch agents and drugs to stop itching). It is found out that a compound having an agonistic activity to the cannabinoid receptor shows an antipruritics effect.