Huazhongilexone is not 3′,5,5′,7-tetrahydroxyflavanone.: Preparation of 3′,5′-dimethoxy-5,7-dihydroxyflavanone

被引：9

作者：

Anthoni, U

Encarnacion, R

Nielsen, PH

Christophersen, C

机构：

[1] Univ Copenhagen, Dept Chem, Marine Chem Sect, DK-2100 Copenhagen, Denmark

[2] Univ Autonoma Baja Calif Sur, Dept Agron, La Paz 23080, BCS, Mexico

来源：

ACTA CHEMICA SCANDINAVICA | 1998年 / 52卷 / 10期

关键词：

D O I：

10.3891/acta.chem.scand.52-1243

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

Huazhongilexone, isolated from Ilex centrochinensis, was originally assigned the structure 3 ',5,5 ',7-tetrahydroxyflavanone. The racemic flavanone has been synthezised. Huazhongilexone is different from the synthetic compound and thus must have a different structure. In addition the new (+/-)-3 ',5 '-dimethoxy-5,7-dihydroxyflavanone has been prepared and characterized.

引用

页码：1243 / 1246

页数：4