Amino acid or a compound with similar structure as amino acid reacts with hydroxy imidazole compounds in a water solution to obtain the novel amino acid imidazolium ionic liquid and water. Compared with the prior art, the invention has the advantages of simpleness, low cost and high product ...
Intramolecular nucleophilic attack by the imidazole nitrogen can cause lactam formation158 as well as fission of peptide bonds.159 Isoleucine (Ile or I) ((2S,3S)-2-amino-3-methylpentanoic acid) is a nonpolar, neutral, aliphatic amino acid with the formula HOOCCH(NH2)CH(CH3)CH2CH3. Having a...
3). In contrast, the partitioning behavior of the entire amino-acid alanine with blocked, charged, or notermini is substantially different and the free energy minimum shifts to the head-group region. The difference arises mainly due to the unscreened partial charges on the backbone that ...
It is classified as a non-polar, uncharged, branched-chain, aliphatic amino acid. Histidine Histidine is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group, a carboxylic acid group, and an imidazole side chain, classifying it as a positively ...
苏州施亚生物科技有限公司(SuZhou ShiYa Biopharmaceuticals, Inc)位于江苏省常熟市东南经济开发区国家大学科技园内,是一家集研发、生产和销售于一体的高科技生物制药公司。公司是由多位在美国着名生物制药公司工作多年的海归资深科学家创立。其管理团队成员在药物化学、
生化机理 组胺的前体,经组氨酸脱羧酶作用可生成组胺。 应用 An essential amino acid, precursor to histamine and a component of carnosine. 储存温度 2-8°C储存,避光 运输条件 冰袋运输 作用类型 激活剂 作用机制 碳酸酐酶 1 的活化剂;碳酸酐酶 14 的活化剂;碳酸酐酶 5A 的活化剂;碳酸酐酶 7 的活化剂...
(amino acid)s significance as replacements forPEG, which is not readily biodegradable in vivo. In addition, the functional group that the starting amino acid possesses is transferred to the corresponding polymer, offering a polymer that may be further modified with cell-targeting groups, cross-...
Every amino acid has a central carbon atom. This may be linked with four components: an amino group, a carboxylic acid group, a hydrogen atom, and an R-group, which varies with each amino acid. All amino acids have two important functional groups. There is a basic (amine) group and ...
英文名称1H-Imidazole-1-carboxylic acid, (1R)-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-[[[(2R)-3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-2-[(1H-imidazol-1-ylcarbonyl)oxy]propyl][4-(3-oxo-4-morpholinyl)phenyl]amino]methyl]ethyl ester ...
(2) either carboxyl group of the said acidic amino acids is converted into an amido bond with various aromatic amines, have an inhibitory effect on enkephalinase, and have accomplished the present invention. Accordingly, the present invention relates to the amino acid derivatives of the general ...