1) ursolic acid derivatives
熊果酸衍生物
2) ursodeoxycholic acid derivatives
熊去氧胆酸衍生物
1.
Nowadays, people takes ursodeoxycholic acid as a leading compound and have synthesized a lot of ursodeoxycholic acid derivatives.
目前,利用熊去氧胆酸为先导化合物,合成了许多熊去氧胆酸衍生物。
3) acid derivative
酸衍生物
1.
The tribological performance and action mechanisms of two acid derivative,3-(N,N-dibutyl dithiocarbamate-y1) propionic acid and 3-(N,N-dibutyl dithiocarbamate-y1)malonic acid,were investigated by tribological experiments and surface analysis.
通过摩擦学实验和表面分析研究了两种酸衍生物 ,3- (N ,N -二正丁基二硫代氨基甲酸基 )丙酸及 3-(N ,N -二正丁基二硫代氨基甲酸基 )丙二酸的摩擦学性能及作用机理。
4) ursolic acid
熊果酸
1.
Synthesis and characterization of PEG-supported ursolic acid;
聚乙二醇支载熊果酸的合成与表征
2.
Determination of Ursolic Acid in Ilex kudingcha C.J.Tseng by HPLC;
HPLC测定苦丁茶中熊果酸的含量
3.
Determination of ursolic acid content in cosmetics by HPLC;
高效液相色谱法测定化妆品中熊果酸的含量
5) Ursolic acid ester
熊果酸酯
6) urosolic acid
熊果酸
1.
Supercritical fluid CO_2 extraction of urosolic acid from Cornus officinalis;
超临界CO_2流体萃取山茱萸中熊果酸的研究
2.
Simultaneous determination of oleanolic acid and urosolic acid in fructus ligustri lucidi of pingfengfuzheng gramb by HPLC
HPLC法同时测定屏风扶正颗粒女贞子中齐墩果酸与熊果酸的含量
3.
Objective: To study the technology of supercritical fluid CO2 extraction(SFE CO2) on urosolic acid from Herba Plantagin.
目的:研究超临界CO2萃取车前草中熊果酸的工艺条件。
补充资料：熊果酸
分子式C30H48O3。一种萜，属 α－树脂醇型三萜类化合物。熊果酸在自然界广泛存在,存在于熊果和Vaccinium macrocarpon Ait等果实提取物中。在多种水果如苹果、梨等皮的蜡质中也含有它。熊果酸从绝对乙醇中结晶时形成发光的棱柱体；熔点284°C，比旋光度[α]崜+72.4°(甲醇)；不溶于水，溶于冰醋酸，微溶于乙醇。熊果酸可用做食物的乳化剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条