Positive Allosteric Modulators of the Alpha 7 Nicotinic Acetylcholine Receptor and uses Thereof
申请人:Harvey Andrew
公开号:US20140031395A1
公开(公告)日:2014-01-30
The present invention relates to compounds useful in the positive modulation of the alpha 7 nicotinic acetylcholine receptor (α7nAChR). The invention also relates to the use of these compounds in the treatment or prevention of a broad range of diseases in which the positive modulation of α7nAChR is advantageous, including neurodegenerative and neuropsychiatric diseases and also inflammatory diseases.
Positive allosteric modulators of the α7 nicotinic acetylcholine receptor and uses thereof
申请人:Harvey Andrew
公开号:US09062013B2
公开(公告)日:2015-06-23
The present invention relates to compounds useful in the positive modulation of the alpha 7 nicotinic acetylcholine receptor (α7nAChR). The invention also relates to the use of these compounds in the treatment or prevention of a broad range of diseases in which the positive modulation of α7nAChR is advantageous, including neurodegenerative and neuropsychiatric diseases and also inflammatory diseases.
The present invention relates to compounds useful in the positive modulation of the alpha 7 nicotinic acetylcholine receptor (α7nAChR). The invention also relates to the use of these compounds in the treatment or prevention of a broad range of diseases in which the positive modulation of α7nAChR is advantageous, including neurodegenerative and neuropsychiatric diseases and also inflammatory diseases.
Enantioselective Sulfonium–Claisen Rearrangement with Cinnamyl Thioethers
作者:Jiwon Jang、Youngjin Bae、Seunghoon Shin
DOI:10.1021/acs.orglett.3c01244
日期:2023.6.2
Sulfonium–Claisen rearrangement leveraged by the gold-catalyzed formation of allyl sulfonium intermediates has enabled an exceptional level of regio- and enantiocontrol for the synthesis of skipped 1,4-dienes. However, the application of cinnamyl thioether derivatives to the sulfonium–Claisen rearrangement has been unsuccessful so far due to the extensive dissociation of the cinnamyl cation. By fine-tuning