The tandem intermolecular Paternò–Büchi reaction: formation of tetrahydrooxepins
作者:Chee Yong Gan、John N. Lambert
DOI:10.1039/a802922i
日期:——
[2 + 2] photocycloaddition between carbonyl compounds and electron rich alkenes to generate oxetane products. By the introduction of substituted cyclopropyl rings to the alkene components, the utility of this reaction has been extended to facilitate the synthesis of substituted tetrahydrooxepins. It is proposed that initial addition of oxygen radicals to cyclopropyl enol ethers generates cyclopropylmethyl
Provided are analgesic compounds, and salts thereof, of formula: (I) wherein A is: (A) Additionally, pharmaceutical formulations and methods of use employing the above compounds are provided.
[EN] ANALGESIC COMPOUNDS, METHODS, AND FORMULATIONS<br/>[FR] COMPOSÉS ANALGÉSIQUES, PROCÉDÉS, ET FORMULATIONS
申请人:LILLY CO ELI
公开号:WO2012102875A3
公开(公告)日:2012-10-18
ANALGESIC COMPOUNDS, METHODS, AND FORMULATIONS
申请人:Defauw Jean Marie
公开号:US20130225679A1
公开(公告)日:2013-08-29
Provided are analgesic compounds, and salts thereof, of formula: (I) wherein A is: (A) Additionally, pharmaceutical formulations and methods of use employing the above compounds are provided.
提供的是镇痛化合物及其盐,化学式如下:(I) 其中 A 是:(A) 此外,还提供了使用上述化合物的药物配方和使用方法。