Synthesis and Properties of Conformationally Constrained Analogues of Floral-Type Odorants
作者:Serge Lamboley、Cédric Morel、Jean-Yves de Saint Laumer、André F. Boschung、Nigel G. J. Richards、Béat M. Winter
DOI:10.1002/hlca.200490159
日期:2004.7
bridged analogues 8–19 of floral-type odorants related to cyclamenaldehyde (1) were synthesized (Schemes 1–5) to investigate the relationship between the structural and conformational features of these compounds and their odor properties. Comparison of the data from sensory evaluation and molecular modeling suggests that the side chain of both the unconstrained and the constrained active analogues is not
十二个桥连类似物8 - 19有关仙客来(花香型气味剂的1)的合成(方案1 - 5)研究这些化合物的结构和构象特征和它们的气味特性之间的关系。来自感官评估和分子建模的数据的比较表明,不受约束和受约束的活性类似物的侧链在“生物活性”构象中不是延伸的(反)而是折叠的(纱布)。但是,主要是α处的取代基的性质醛功能的位置会严重影响气味的质量和强度。这些研究提供了新的信息,应该有助于正在进行的努力来开发气味受体相互作用的模型。