Chemical structure and sweet taste of isocoumarin and related compounds. VI.
作者:MASATOSHI YAMATO、KUNIKO HASHIGAKI、JUNICHI UENISHI、IKUKO YAMAKAWA、NORIKO SATO、TAKAJI KOYAMA
DOI:10.1248/cpb.23.3101
日期:——
Structural modification of the ethylene moiety (B-moiety) of β-(3-hydroxy-4-methoxyphenyl) ethylbenzene (1), which constitute an essential part of phyllodulcin molecule, was attempted to make the relationship between structure and sweet taste clearer, and compounds (3), (4), (5), (6), (7), and (8) were synthesized. The compound (5) had strong sweet taste, 6 had faint sweet taste and 3, 4, 7, and 8 were tasteless. On the base of these data, the taste of these compound was discussed in the connection with the favored conformation of them.
对β-(3-羟基-4-甲氧基苯基)乙基苯(1)中的乙烯单元(B-单元)进行了结构修饰,这是phyllodulcin分子的重要组成部分,旨在明确结构与甜味之间的关系,并合成了化合物(3),(4),(5),(6),(7)和(8)。化合物(5)具有强烈的甜味,化合物(6)有淡淡的甜味,而化合物(3),(4),(7)和(8)则没有味道。基于这些数据,讨论了这些化合物的味道与其优选构象之间的关系。