Ethyl Ester

Preparation and biological activities of polyunsaturated fatty acid ethyl ester from fish oil

鱼油多不饱和脂肪酸乙酯的制备和生物活性

Study on the Preparation of Fish Oil Fatty Acid Ethyl Ester by Chemical Interesterification

交酯化法制备鱼油脂肪酸乙酯的研究

The synthesis and antibacterial effect determination of Acetylsalicylic acid ethyl ester

乙酰水杨酸乙酯的合成及其体外抗菌效果的测定

Theoretical Study on the Mechanism of N , N-Dimethylglycine Ethyl Ester Pyrolysis

N，N-二甲基甘氨酸乙酯分解反应机理的理论研究

Preparation of Arachidonic Acid Ethyl Ester by Supercritical Fluid Chromatography

超临界流体色谱制备花生四烯酸乙酯

The Preparation and Purification of Polyunsaturated Fatty Acid Ethyl Ester

多烯脂肪酸乙酯的制备与提纯

Ethyl ester changing rates are all above 93 % in 3 repeated experiments with good stability .

重复3次实验，转化率均大于93%，稳定性良好。

A research on Decreasing Remains Strength of a Ethyl Ester Silicate-gangue Shell

降低硅酸乙酯&煤矸石型壳残留强度的试验研究

HPLC Analysis of Naproxen and Its Ethyl Ester on β CD Chiral Column

萘普生和萘普生乙酯在环糊精手性柱上的HPLC分析

An Experimental Study on in Vitro Percutaneous Absorption of Conjugated Linoleic Acid and Its Ethyl Ester

共轭亚油酸及其乙酯的体外透皮实验研究

A new ultraviolet spectrophotometric method is proposed for the determination of N-benzylglycine ethyl ester .

建立测定苄基甘氨酸乙酯的紫外分光光度法。

Preparation of Plasticizer of Epoxy Silkworm Chrysalis Oleic Acid Ethyl Ester

环氧蚕蛹油酸乙酯增塑剂的研制

This technology is consist of two main process : ( 1 ) the synthesis of palmitic acid ethyl ester ;

该工艺主要包括脂肪酸酯&棕榈酸乙酯的合成以及酯交换法合成蔗糖聚酯两个主要过程。

The synthesis of fatty acid ethyl ester in THF catalyzed by lipase was studied .

用脂肪酶在四氢呋喃中催化合成硬脂酸酯。

The effect of thermal disposing on the polyurethane chain-extended by lysine ethyl ester

热处理对赖氨酸乙酯扩链聚氨酯性能的影响

A Study on Acute Toxicity of Hexanoic Acid 2 - ( diethylamino ) ethyl Ester

己酸二乙氨基乙醇酯急性毒性研究

Synthesis of 5-Halogenated-1H-1,2,4-triazole-3-carboxylic Acid Ethyl Ester and Their Derivatives

5-卤代-1H-1,2,4-三氮唑-3-羧酸乙酯及其衍生物的合成

Dye Recycled Photosensitization System of Eosin Ethyl Ester Iodonium Salt

乙基曙红碘鎓盐的染料再生循环光敏体系

Study on the Synthesis of Acetylglycine Ethyl Ester

乙酰甘氨酸乙酯的合成研究

It was found that the 5-aminolevulinic acid ethyl ester was the major impurity in the hydrolysis product .

在酸解产物中5-氨基乙酰丙酸乙酯是影响5-氨基乙酰丙酸纯度的主要杂质。

Results The main metabolite of ketoprofen ethyl ester in human skin homogenate was R-ketoprofen .

结果酮洛芬乙酯在人皮肤匀浆中的代谢产物以R酮洛芬为主。

Methods : Amino acid react with methyl alcohol and alcohol to synthesize methyl ester and ethyl ester compounds .

方法：氨基酸与无水甲醇、无水乙醇的反应合成氨基酸甲乙酯，使羧基得到保护，对其甲乙酯进行纯化。

Synthesis and Antitumor Activity of Polyphosphates Containing Both Pyrimidine Base and Phosphonoformic Acid Ethyl Ester

含嘧啶碱基和膦甲酸乙酯的聚磷酸酯的合成及其抗肿瘤活性

A polyclonal antibody with stereoselective catalysis for hydrolysis of naproxen ethyl ester

一种具有对映选择性催化萘普生乙酯水解的多克隆抗体

The Formation Mechanism of Higher Fatty Acid Ethyl Ester in Soybean-flavor Liquor and Effect Formation Factors of Higher Fatty Ethyl Acid Ester

豉香型白酒中的高级脂肪酸乙酯的形成机理和影响其生成的因素

Syntheses and the in vitro antiviral activities of the derivatives of 6-bromo-5-hydroxyindole-3-carboxylic acid ethyl ester

6-溴-5-羟基吲哚-3-羧酸酯类衍生物的合成及其抗病毒活性

Effects of acute and chronic ethanol exposure on fatty acid ethyl ester synthases in synaptosomal preparations from mice

急性和慢性乙醇暴露对小鼠神经突触小体膜脂肪酸乙酯合酶活性的影响

Synthesis of Coumarin-3 - carboxylic Acid Ethyl Ester

香豆素-3-甲酸乙酯的合成

The basic principle and method of synthesis of lower fatty acid ethyl ester using 3A molecular sieves as dehydrating agent were described .

本文主要阐述了在合成低碳脂肪酸乙酯中采用3A型分子筛作脱水剂的基本原理和方法。

Vitamin A is added in the AD calcium salt in the form of ethyl ester , which is insoluble in water .

AD钙盐中的维生素A是以其乙酸酯的形态加入，而后者不溶于水。