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- A series of amino acid ester substituted and mixed-substituted polyphosphazenes have been prepared by nucleophilic substitution of poly(dichlorophosphazene) with various amino acid esters. 从分子设计的角度出发,以甘氨酸乙酯、丙氨酸乙酯和苯丙氨酸乙酯为亲核试剂,成功地制备了一系列氨基酸酯单取代和混合取代的聚膦腈。
- Keywords Organogermanium;\ Sesquioxide;\ Amino acid esters;\ NMR; 有机锗;倍半氧化物;氨基酸酯;核磁共振;
- Keywords polyphosphazene;amino acid ester;degradation;biomaterials; 聚膦腈;氨基酸酯;降解;生物材料;
- Keywords chemical synthesis;gastrodin;amino acid ester;schiff 's base; 化学合成;天麻苷;氨基酸酯;席夫碱;
- Ethyl Amino acids Ester Hydrochloride 氨基酸乙酯盐酸盐
- Methyl Amino acids Ester Hydrochloride 氨基酸甲酯盐酸盐
- Synthesis, Spectral Characterization and Biological Activities of Phosphoryl Amino Acid Esters 磷酰化氨基酸酯的合成、波谱表征及生物活性
- Keywords amino acid esters;N-benzyl glycine ethyl ester hydrochloride;cycloserine;esterification;synthesis; 氨基酸酯;N-苄基甘氨酸乙酯盐酸盐;环丝氨酸;酯化;合成;
- The Synthesis and Separating of S,S and R, S5 benzoyl 2,3 dihydro 1H Pyrrolizine 1 Carboxyl Amino Acid Esters 卢一民,郭健, 苯甲酰基-2,3-二氢-1H-吡呤-1-甲酰氨基酸酯的合成及其光活性异构体的拆分
- Analysis of Stable Carbon Isotope Composition of Individual N-Trifluoroacetyl-Isopropyl Amino Acid Esters by Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry 气相色谱-燃烧-同位素比值质谱法测定单体氨基酸的碳稳定同位素组成
- Protease-catalyzed Synthesis of Monosaccharide Amino Acid Ester in Solvent-free System 无溶剂体系中蛋白酶催化氨基酸糖酯合成研究
- The mutant DNA miscoded a single amino acid. 突变体脱氧核糖核酸误编了一个氨基酸密码。
- Keywords Organogermanium amino acid ester sesquioxide;Fast atom bombardment mass spectroscopy;Fragement ion; 有机锗氨基酸酯类倍半氧化物;快原子轰击质谱;碎片离子;
- This chemical is an amino acid called L-theanine. 这种化学物质是一种叫做L-茶氨酸的氨基酸。
- Carboxylic acid esters are important chemical raw materials. 羧酸酯是重要的化工原料。
- Are Intravenous Amino Acid Solutions Unbalanced? 静脉氨基酸营养液是否不平衡?
- An essential amino acid, C5H11NO2. 缬氨酸一种基本的氨基酸，
- Coding for the same amino acid as another codon. 为作为另一个密码子的同样的氨基酸编密码的.
- Ingredient: Almond and amino acid etc. 主要成份:杏仁、氨基酸、复合维他命、乳清蛋白。
