N-PROP-2-YNYL CARBOXAMIDE DERIVATIVES AND THEIR USE AS TRPA1 ANTAGONISTS
申请人:ORION CORPORATION
公开号:US20150376130A1
公开(公告)日:2015-12-31
Compounds of formula I, wherein A, B, X, Z and R
1
-R
6
, are as defined in the claims, exhibit TRPA 1 activity and are thus useful as TRPA1 modulators.
[EN] N-PROP-2-YNYL CARBOXAMIDE DERIVATIVES AND THEIR USE AS TRPA1 ANTAGONISTS<br/>[FR] DÉRIVÉS DE N-PROP-2-YNYL-CARBOXAMIDE ET LEUR UTILISATION À TITRE D'ANTAGONISTES DE TRPA1
申请人:ORION CORP
公开号:WO2014053694A1
公开(公告)日:2014-04-10
Compounds of formula I, wherein A, B, X, Z and R1-R6, are as defined in the claims, exhibit TRPA 1 activity and are thus useful as TRPA1 modulators.
Synthesis of 1-Substituted 4(1<i>H</i>)-Quinazolinones Under Solvent-Free Conditions
作者:Yao Wang、Mei Zhang、Shengli Cao、Huihui Lin、Man Gao、Zhongfeng Li
DOI:10.1080/00397911.2011.566407
日期:2012.9.15
Abstract Heating a mixture of 2-(N-alkylamino)benzoic acids, triethyl orthoformate, and ammonium acetate under solvent-free conditions generated 1-substituted 4(1H)-quinazolinones in 73−99% yields. Moreover, a possible reaction pathway was proposed. GRAPHICAL ABSTRACT