Five dihydrochalcones including phlorizin, trilobatin, 3-hydroxyphloridzin, sieboldin (3-hydroxytrilobatin) and phloreti......

Three dihydrochalcones derivatives 1-3,flavone 4 and phenanthrene derivative 5 were isolated,together with 9 known compo......

Objective: To isolate and identify the major bioactive components from the leaves of Lysiphyllum strychnifolium,an indig......

Isounonal-7-methyl ether(1) and chinendihydrochalcone(2) together with 8 known compounds were isolated from the stem bar......

对二氢查尔酮类甜味剂的制备和应用作了一简要的概述，介绍了影响此类物质甜度的各个因素和二氢查尔酮衍生物的制备合成方法。同时，对......

从壳斗科植物甜茶（Lithocarpus polystachyus Rend）中分离出具有抑制活化透明质酸酶的有效成份，经酸水解重结晶，鉴定证实该有效成份为......