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- acetyl tyrosine ethyl ester 乙酰酪氨酸乙酯
- N-acetyl tyrosine ethyl ester N-乙酰酪氨酸乙酯
- tyrosine ethyl ester 酪氨酸乙酯
- Molecular imprinting polymer of L _ phenylalanine ethyl ester(L _ PHOET) was synthesized and used for chiral resolution of enantiomers of PHOET as a chromatographic stationary phase. 合成苯丙氨酸衍生物的分子印迹聚合物作为色谱固定相,对其对映异构体进行手性拆分;
- Synthesis of L thyroxine is described, L tyrosine, as the starting material, was iodized with powdered iodine and hydrogen peroxide to yield L 3,5 diiodotyrosine. 以L-酪氨酸为起始原料,用碘粉和双氧水碘化制备3,5-二碘-L-酪氨酸,再将氨基和羧基加以保护,经孵化反应制备高纯度、具生物活性的L-甲状腺
- The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester. 主体风味成分是己酸乙酯、苯乙醇、辛酸和辛酸乙酯。
- The major chemical constitutes in essential oil were ester and alcoho.The major chemical compound was butanoic acid ethyl ester (86.89%). 其主要成分是酯类、醇类物质,其中丁酸乙酯的相对含量高达86.;89%25。
- The content of active component 3,4,5-trimethoxy-trans-cinnamic ethyl ester of Radix Polygalae in Fumaiding Granules was determined by TLC-scanner. 采用薄层扫描法对复脉定冲剂中远志有效成分3,4,5-三甲氧基反式肉桂酸乙酯的含量进行测定。
- The major chemical constitutes in essential oil were ester and alcoho.The major chemical compound was butanoic acid ethyl ester((86.89%)). 其主要成分是酯类、醇类物质;其中丁酸乙酯的相对含量高达86.;89%25。
- The main components in ethanol-extracts are psoralen, hexadecanoic acid, hexadecanoic acid ethyl ester, bergapten, oleic acid and linoleic acid. 其乙醇提取物中以补骨脂素、十六酸、十六酸乙酯、佛手内酯、油酸、亚油酸为主。
- N acetyl L glutamic prednisolone N-乙酰基-L-谷氨酰基-泼尼松龙
- Internal standard method for determinating the contents of DHA and EPA in fish oil, fatty acid and fatty acid ethyl ester? 内标法测定鱼油及脂肪酸与脂肪酸乙酯中 DHA 和 EPA 含量
- Any of several esters, other than the ethyl ester, of carbamic acid. 聚氨脂一种氨基甲酸中除乙基酯以外的酯
- Keywords L tyrosine;incubation;L thyroxine; 酪氨酸;孵化反应;L-甲状腺素;
- Preparation of L-lysine ethyl ester diisocynanate from L-lysine by esterfication and isocyanation with triphosgene was described. 以L-赖氨酸为原料经乙酯化后与三光气反应合成了L-赖氨酸乙酯二异氰酸酯。
- Abstract: Preparation of L-lysine ethyl ester diisocynanate from L-lysine by esterfication and isocyanation with triphosgene was described. 摘 要: 以L-赖氨酸为原料经乙酯化后与三光气反应合成了L-赖氨酸乙酯二异氰酸酯。
- Poly[bis(glycine ethyl ester)phosphazene]/poly(D,L-lactide-co-glycolide) blends was one kind of novel biodegradable materials. 聚[(双-甘氨酸乙酯)膦腈]/聚(丙交酯-共-乙交酯)共混物是一类新型的生物降解材料。
- acetyl tyrosine ethyl etser 乙酰酪氨酸乙酯
- The ethyl ester of conjugated linoleic acid(CLA)was synthesized with ethyl ester of safflower oil as raw material and with kalium alcoholate(KOCH2CH3)as catalyzer. 以乙醇钾为催化剂催化共轭化红花籽油乙酯制备共轭亚油酸乙酯。