A mild and efficient new synthesis of aryl sulfones from boronic acids and sulfinic acid salts
作者:Christian Beaulieu、Daniel Guay、Zhaoyin Wang、David A. Evans
DOI:10.1016/j.tetlet.2004.02.127
日期:2004.4
A new efficient and mild preparation of sulfones from boronic acids and sulfinicacid salts is reported. The cross-coupling reaction mediated by cupric acetate gives access to a variety of sulfones in excellent yield.
[EN] SUBSTITUTED PYRAZOLE AMIDES<br/>[FR] AMIDES DE PYRAZOLE SUBSTITUÉS
申请人:GRUENENTHAL GMBH
公开号:WO2022263498A1
公开(公告)日:2022-12-22
The present invention relates to compounds according to general formula (I) which act as inhibitors of NaV1.8 and can be used in the treatment of pain.
本发明涉及符合一般式(I)的化合物,其作为NaV1.8的抑制剂并可用于治疗疼痛。
Synthesis of indoles through Rh(III)-catalyzed C–H cross-coupling with allyl carbonates
作者:Tian-Jun Gong、Wan-Min Cheng、Wei Su、Bin Xiao、Yao Fu
DOI:10.1016/j.tetlet.2013.11.065
日期:2014.3
A practical Rh-catalyzed reaction was developed to achieve 2-alkyl-substituted indole synthesis. The reaction can tolerate a variety of synthetically important functional groups. The indole products can also be transformed into other important skeletons. Two bioactive compounds, that is indomethacin and pravadoline were prepared using the new method. (C) 2014 Published by Elsevier Ltd.
RING-FUSED HETEROCYCLIC DERIVATIVE
申请人:Kyowa Hakko Kirin Co., Ltd.
公开号:EP2671582B1
公开(公告)日:2016-07-13
Bolssens et al., Recueil des Travaux Chimiques des Pays-Bas, 1954, vol. 73, p. 819,829