Catalytic Intermolecular Cross-Couplings of Azides and LUMO-Activated Unsaturated Acyl Azoliums
作者:Wenjun Li、Manjaly J. Ajitha、Ming Lang、Kuo-Wei Huang、Jian Wang
DOI:10.1021/acscatal.6b03674
日期:2017.3.3
An example for the catalytic synthesis of densely functionalized 1,2,3-triazoles through a LUMO activation mode has been developed. The protocol is enabled by intermolecular cross-coupling reactions of azides with in situ-generated α,β-unsaturated acyl azoliums. High yields and broad scope as well as the investigation of reaction mechanism are reported.
Direct access to 1,4-disubstituted 1,2,3-triazoles through organocatalytic 1,3-dipolar cycloaddition reaction of α,β-unsaturated esters with azides
作者:Wenjun Li、Xiao Zhou、Yepeng Luan、Jian Wang
DOI:10.1039/c5ra19038j
日期:——
DBU-catalyzed organocatalytic 1,3-dipolarcycloadditionreactions of α,β-unsaturated esters with azides have been developed. This strategy generates 1,4-disubstituted 1,2,3-triazoles in high yields with high regioselectivities. It is demonstrated that some of these products can be transformed into important pharmaceutical agents.
Indole derivatives that are useful for treating pain, inflammation and other conditions are described. Certain of the compounds are benzyl derivatives and others are benzoyl derivatives. The compounds are substituted at least at the 3 position of the indole.
Indoles that have activity as inhibitors of FAAH are described as are indoles and indole derivatives that have activity as inhibitors of DAO.
本文描述了具有FAAH抑制剂活性的吲哚化合物,以及具有DAO抑制剂活性的吲哚及其衍生物。
INDOLE COMPOUNDS
申请人:Talley John Jeffrey
公开号:US20100197708A1
公开(公告)日:2010-08-05
Indole derivatives that are useful for treating pain, inflammation and other conditions are described. Certain of the compounds are benzyl derivatives and others are benzoyl derivatives. The compounds are substituted at least at the 3 position of the indole.