An unprecedented highly stereoselective synthesis of pyrrolo[1,2-d][1,4]oxazepin-3(2H)-ones has been accomplished via photoredox/N-heterocycliccarbene (NHC) relay catalysis. A wide range of substituted dibenzoxazepines and aryl/hetereoaryl enals were well accommodated under the organic photoredox catalysis-promoted amine oxidation to generate the imines, followed by a NHC-catalyzed [3 + 2] annulation
通过光氧化还原/ N-杂环卡宾 (NHC) 中继催化,实现了前所未有的高度立体选择性合成吡咯并 [1,2- d ][1,4]oxazepin-3(2 H )-ones。有机光氧化还原催化促进胺氧化生成亚胺,然后进行 NHC 催化的 [3 + 2] 环化反应,以实现优异的非对映和对映选择性二苯并恶氮杂合吡咯烷酮。
[EN] DIBENZOAZEPINE AND DIBENZOOXAZEPINE TRPA1 AGONISTS<br/>[FR] AGONISTES DE TRPA1 DIBENZOAZÉPINES ET DIBENZOOXAZÉPINES
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2009071631A3
公开(公告)日:2009-11-12
DIBENZOAZEPINE AND DIBENZOOXAZEPINE TRPA1 AGONISTS
申请人:Gijsen Henricus Jacobus Maria
公开号:US20100273773A1
公开(公告)日:2010-10-28
The present invention is related to novel tricyclic compounds of formula (I) having TRPA1 receptor agonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use as pharmacological tools, or as irritant incapacitants, or in the treatment of diseases linked to the modulation of the TRPA1 receptors in animals, in particular humans.