COMPOSITIONS AND METHODS FOR IDENTIFYING LIGANDS OF ODORANT RECEPTORS
申请人:Matsunami Hiroaki
公开号:US20100248390A1
公开(公告)日:2010-09-30
The present invention relates to compositions and methods for identifying odorant-odorant receptor interactions. In particular, the present invention relates to in silico methods for identifying odorant receptor-odorant interactions based on chemical and physical properties of odorant receptors and odorants.
Synthesis and Liquid Crystalline
Properties of 5-Alkyl-1,4-dioxane-2-carboxylic Esters
作者:Manfred Braun、Birgit Spieker、Antje Hahn、Volkmar Vill
DOI:10.1055/s-2002-34390
日期:——
The first route to 5-alkyl substituted and purely trans-configurated 1,4-dioxanecarboxylic acids 3 is described. The mesogenic properties of the esters 17 and 20, which are derived from the acids 3 and esters 19 (prepared from the hemiacetal 8a), are studied and compared. An enantioselective route to 1,4-dioxanecarboxylic acid 3a is explained, and takes advantage of the stereoselective addition of the bromolithioalkene 11b to heptanal.