STUDIES ON THE PRENYLFLAVONOIDS PART Ⅲ.SYNTHESIS OF(±)EUCHRENONE A_8
STUDIES ON THE PRENYLFLAVONOIDS PART Ⅲ.SYNTHESIS OF(±)EUCHRENONE A_8出 版 物:《Chinese Chemical Letters》 (中国化学快报(英文版))
年 卷 期:1993年第4卷第3期
页 面:189-194页
核心收录:
主 题:STUDIES ON THE PRENYLFLAVONOIDS PART SYNTHESIS OF EUCHRENONE A8
摘 要:(±)Euchrenonc a_8,7,2 -dihydroxy-8,5 -di(γ,γ-dimethylallyl)-4 -methoxyflavanone,has been synthesized by the condensation of 2-hydroxy-4-methoxymethoxy-3-(γ,γ-dimethylallyl) acctophenonc with 4-methoxy-2-methoxymethoxy-5-(γ,γ-dimethylallyl)benzaldchyde followed by cyclization and demethoxymethylation.