‘Aromatic ring umpolung’, a rapid access to the main core of several natural products
作者:Kimiaka C. Guérard、Cyrille Sabot、Marc-André Beaulieu、Marc-André Giroux、Sylvain Canesi
DOI:10.1016/j.tet.2010.03.096
日期:2010.7
substituted phenols in the presence of (diacetoxyiodo)benzene promotes the formation of a phenoxenium ion, a very electrophilic species able to react with various nucleophiles leading rapidly to a plethora of different cores present in natural products via several novel oxidative processes. This strategy fits within the concept of ‘aromatic ring umpolung’; in this paper a personal account by our laboratory
Pharmaceutical Composition for Preventing and Treating Metabolic Bone Diseases Containing Alpha-Arylmethoxyacrylate Derivatives
申请人:Kim Bum Tae
公开号:US20080280901A1
公开(公告)日:2008-11-13
The present invention relates to a use of a specific alpha-arylmethoxyacrylate derivative, or its pharmacologically acceptable salt or solvate for preventing and treating metabolic bone diseases.
Pharmaceutical Composition For Preventing and Treating Metabolic Bone Diseases Containing Alpha-Arylmethoxyactylate Derivatives
申请人:KIM Bum Tae
公开号:US20100256367A1
公开(公告)日:2010-10-07
The present invention relates to a use of a specific alpha-arylmethoxyacrylate derivative, or its pharmacologically acceptable salt or solvate for preventing and treating metabolic bone diseases.
Chaturvedi, Devdutt; Kumar, Atul; Ray, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2004, vol. 43, # 2, p. 437 - 438
作者:Chaturvedi, Devdutt、Kumar, Atul、Ray
DOI:——
日期:——
Expeditious Total Syntheses of Natural Allenic Products via Aromatic Ring Umpolung
作者:Cyrille Sabot、Didier Bérard、Sylvain Canesi
DOI:10.1021/ol801921d
日期:2008.10.16
Concise diastereoselective syntheses of the marine (+/-)-panacene and terrestrial (+/-)-desbromopanacene have been achieved in a few steps based on a concept of "aromatic ring umpolung". The synthetic avenue to the (+/-)-panacene involved a novel oxymercuration strategy to produce the correct configuration of the bromoallene moiety.