[EN] METHODS AND MATERIALS FOR INCREASING OR MAINTAINING NICOTINAMIDE MONONUCLEOTIDE ADENYLYL TRANSFERASE-2 (NMNAT2) POLYPEPTIDE LEVELS [FR] PROCÉDÉS ET MATÉRIAUX PERMETTANT D'AUGMENTER OU DE MAINTENIR DES NIVEAUX DE POLYPEPTIDE D'ADÉNYLYL TRANSFÉRASE-2 (NMNAT2) DE NICOTINAMIDE MONONUCLÉOTIDE
Facile Access to 3-Acylindoles through Palladium-Catalyzed Addition of Indoles to Nitriles: The One-Pot Synthesis of Indenoindolones
作者:Yuanhong Ma、Jingsong You、Feijie Song
DOI:10.1002/chem.201203354
日期:2013.1.21
The palladium‐catalyzed addition of indoles to nitriles affords 3‐acylindoles. The reaction proceeds with high selectivity, wide substrate scope, broadly available starting materials, and an operationally simple procedure. Combination with the palladium‐catalyzed intramolecular oxidative coupling of 3‐indolylarylketone gives access to indenoindolones in a one‐pot synthesis.
An efficient regioselective C-3 acylation of free indoles (N-H) has been accomplished via oxidative decarbethoxylation of easily available ethyl arylacetates using Cu(OAc)2 and KOtBu in DMSO.
Synthesis of 3-acylindoles via decarboxylative cross-coupling reaction of free (NH) indoles with α-oxocarboxylic acids
作者:Li-Jun Gu、Ji-Yan Liu、Li-Zhu Zhang、Yong Xiong、Rui Wang
DOI:10.1016/j.cclet.2013.10.004
日期:2014.1
Abstract A convenient and general method for acylation of free (N H) indoles via palladium-catalyzed decarboxylative cross-coupling reaction was developed. This process provided a useful method for the preparation of diverse 3-acylindoles in high yields utilizing a reaction with readily accessible reactants undermildconditions.
An efficient Cu-catalyzed decarboxylative C3-acylation of free (NâH) indoles using α-oxocarboxylic acids as acylating agents has been developed. This method was compatible with a variety of functional groups and provided an attractive alternative access to 3-acylindoles in moderate to high yields.
Antifungal and/or antiparasitic pharmaceutical composition and novel indole derivatives as active principle of such a composition
申请人:——
公开号:US20040067998A1
公开(公告)日:2004-04-08
The present invention relates to novel indole derivatives, their method of preparation and their pharmacological activity as antimycotic and/or antiparasitic compounds.