Simple Syntheses of Lespedamine and 5-Bromo-N,N-dimethyltryptamine Based on 1-Hydroxyindole Chemistry
摘要:
Various types of 1-hydroxyindoles were prepared for the first time. Through methylation or acid catalyzed nucleophilic bromination of N,N-dimethyl-1-hydroxytryptamine, simple syntheses of lespedamine and 5-bromo-N,N-dimethyltryptamine were achieved, respectively.
[EN] INDOLINE DERIVATIVES, COMPOSITIONS COMPRISING THEM AND USES THEREOF<br/>[FR] DÉRIVÉS D'INDOLINE, COMPOSITIONS LES CONTENANT ET LEURS UTILISATIONS
申请人:YISSUM RES DEV CO
公开号:WO2017125932A1
公开(公告)日:2017-07-27
The present invention is directed to indoline derivatives and salts thereof, compositions comprising them and uses thereof for the treatment of diseases and disorders associated with at least one of oxidative stress, an immune response, release of NO and release of pro-inflammatory cytokine.
The present invention relates to substituted indane or dihydroindole compounds of Formula (I)
wherein A is an indole. These compounds have high affinity for D4 receptors.
Construction of the N1–C3 Linkage Stereogenic Centers by Catalytic Asymmetric Amination Reaction of 3-Bromooxindoles with Indolines
作者:Hailong Zhang、Hong Kang、Liang Hong、Weiping Dong、Guolin Li、Xin Zheng、Rui Wang
DOI:10.1021/ol5007423
日期:2014.5.2
The catalytic asymmetric amination reaction of 3-bromooxindoles with indolines for the construction of the N1–C3 linkage stereogenic centers has been realized for the first time. Moreover, the racemic substrates (3-substituted indolines) were also applicable under the same chiral conditions. The newly developed method conveniently led to a formal synthesis of (+)-psychotrimine.