[EN] 2, 4, 6-TRI-SUBSTITUTED 6-MEMBERED HETEROCYCLES AND THEIR USE IN THE TREATMENT OF NEURODEGENERATIVE DISEASES [FR] NOUVEAUX HETEROCYCLES 2,4,6-TRISUBSTITUES ET UTILISATIONS DE CEUX-CI
[DE] 2-AMINOBENZIMIDAZOLDERIVATIVE ZUR VERWENDUNG IN HIV/AIDS BEHANDLUNG<br/>[EN] 2-AMINOBENZIMIDAZOLE DERIVATIVES FOR USE IN THE TREATMENT OF HIV/AIDS<br/>[FR] DERIVES DE 2-AMINOBENZIMIDAZOLE UTILISES DANS LE TRAITEMENT DU VIH/SIDA
申请人:BAYER HEALTHCARE AG
公开号:WO2005019186A1
公开(公告)日:2005-03-03
Die Erfindung betrifft substituierte Aminobenzimidazole der Formel (I), Verfahren zu ihrer Herstellung und ihre Verwendung zur Behandlung und/oder Prophylaxe von Krankheiten sowie ihre Verwendung zur Herstellung von Arzneimitteln zur Behandlung und/oder Prophylaxe von Krankheiten, insbesondere von Erkrankungen, die durch Retroviren hervorgerufen werden.
[EN] NOVEL 2,4,6-TRI-SUBSTITUTED HETEROCYCLES AND USES THEREOF<br/>[FR] NOUVEAUX HETEROCYCLES 2,4,6-TRISUBSTITUES ET UTILISATIONS DE CEUX-CI
申请人:ASTRAZENECA AB
公开号:WO2005003103A2
公开(公告)日:2005-01-13
Compounds of formula (I) and (II); their pharmaceutical compositions and methods of use for the treatment of neurological disorders related to amyloid ß protein production such as Alzheimer's disease.
[EN] 2, 4, 6-TRI-SUBSTITUTED 6-MEMBERED HETEROCYCLES AND THEIR USE IN THE TREATMENT OF NEURODEGENERATIVE DISEASES<br/>[FR] NOUVEAUX HETEROCYCLES 2,4,6-TRISUBSTITUES ET UTILISATIONS DE CEUX-CI
申请人:ASTRAZENECA AB
公开号:WO2005003103A3
公开(公告)日:2005-11-03
Highly regioselective synthesis of aryl chalcogenides through C–H functionalization of arenes
作者:Jun-Hao Cheng、Chih-Lun Yi、Tsung-Jui Liu、Chin-Fa Lee
DOI:10.1039/c2cc33950a
日期:——
We report here the regioselective synthesis of aryl chalcogenides through the iridium-catalyzed meta CâH borylation followed by copper-catalyzed CâS coupling reaction with chalcogenide sources in one pot, giving the 3,5-disubstituted aryl chalcogenides with high regioselectivity and good yields.