QUINUCLIDINE DERIVATIVES AS MUSCARINIC M3 RECEPTOR ANTAGONISTS
申请人:Bull Richard James
公开号:US20110172237A1
公开(公告)日:2011-07-14
The invention provides named compounds of formula (I), wherein R4 is a N-substituted quinuclidine (I) pharmaceutical compositions containing them and a process for preparing the pharmaceutical compositions. Their use in therapy for’ the treatment of conditions mediated by M3 muscarinic receptors, such as chronic obstructive pulmonary disease is also disclosed.
Quinuclidine derivatives as muscarinic M3 receptor antagonists
申请人:Astrazeneca AB
公开号:US08329729B2
公开(公告)日:2012-12-11
The invention provides named compounds of formula (I), wherein R4 is a N-substituted quinuclidine (I) pharmaceutical compositions containing them and a process for preparing the pharmaceutical compositions. Their use in therapy for the treatment of conditions mediated by M3 muscarinic receptors, such as chronic obstructive pulmonary disease is also disclosed.
A general nickel-catalyzed highly regioselective hydroarylation of unactivated alkenes enabled by the picolinamide auxiliary
作者:Lanlan Zhang、Chun Luo、Haoran Shi、Lin Zhu、Yuan-Qing Xu、Zhong-Yan Cao、Chao Wang
DOI:10.1039/d2cc04932e
日期:——
A practical method for regioselective hydroarylation of unactivated γ- or δ-vinyl alkylamines has been reported, enabling facile preparation of highly value-added ε- or ζ-aryl alkylamines.
[EN] QUINUCLIDINE DERIVATIVES AS MUSCARINIC M3 RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS DE QUINUCLIDINE UTILISÉS COMME ANTAGONISTES DES RÉCEPTEURS MUSCARINIQUES M3