N-acylated aminoacid derivatives (I) are used as texturing agents. -acylated aminoacid derivatives of formula (I) and their salts are used as texturing agents. R = 3-30C (un)saturated chain of fatty acid; R1 = chain of an aminoacid or forms with the adjacent C and N a cyclic group...
An enzymecatalyzed 3 发展方向 process for preparing Nacly amino acids and Nacyl amino acid amides[ P]. WP 90/ 14429 α 综上所述 ,N酰基氨基酸型表面活性剂的应用 [9 ] M. 贝勒. N酰基 氨基酸衍生物的制备方法 [ P ]. CN 广泛 ,市场潜能巨大 ,值得进一步研究开发 。目前工 1120533A 业普遍采用...
to amine residues of proteins. Use of NHS ester activation has also been described in the synthesis of N-acyl amino acids.Useful in the carbodiimide method for improved amidations and peptide couplings. N-羟基琥珀酰亚胺可以在存在二环己基碳二亚胺的条件下在羧酸中通过脱水反应合成N-羟基琥珀酰亚胺...
to amine residues of proteins. Use of NHS ester activation has also been described in the synthesis of N-acyl amino acids.Useful in the carbodiimide method for improved amidations and peptide couplings. N-羟基琥珀酰亚胺可以在存在二环己基碳二亚胺的条件下在羧酸中通过脱水反应合成N-羟基琥珀酰亚胺...
[3].Burstein SH. N-Acyl Amino Acids (Elmiric Acids): Endogenous Signaling Molecules with Therapeutic Potential. Mol Pharmacol. 2018;93(3):228-238. N-花生四烯酸甘氨酸(NAGly)物理化学性质 密度1.0±0.1 g/cm3 沸点560.9±50.0 °C at 760 mmHg ...
关键词:氨基酸系表面活性剂;N2酰基氨基酸;肌氨酸;月桂酸;进展 中图分类号:O6291711 文献标识码:A 1 引言 随着科学技术的迅猛发展,被称为“工业味精”的表面活性剂的研究、生产和应用在不断深入和扩大,新的表面活性剂也在不断问世[1~3]。氨基酸类表面活性剂(S AA)是由氨基酸与脂肪酸合成的N2酰基...
Efficient synthesis of N-acyl-α-amino acids via polymer incarcerated palladium-catalyzed amidocarbonylation A novel polymer incarcerated Pd catalyst (PI Pd 7c ) was synthesized from amide-containing polymer 6b , and this catalyst was shown to be effective in amid... R Akiyama,T Sagae,M Sugiur...
12.Ryonosuke Yoshida, Takashi Shishido.Process for preparing N-higher aliphatic acyl derivatives of amino acids, peptides or proteins[P]. US: 3985722, 1976-10-12 13.Youhei Kaneko, Kohshiro Sotoya. Processes for the preparation of N-(long-chain acyl)amino acid and salt thereof, and intermedi...
N-ACYL AMINO ACID AS CORROSION PROTECTIONThe invention relates to the use of N-acyl amino acids or salts thereof for protecting metal against corrosion, and to tanks enclosing a hollow space at least in segments, wherein the tanks comprise at least one metal part, and wherein a composition ...
Fig. 11. The synthesis and degradation of N-acylethanolamines, 2-AG, LPA, and LPI. N-acylethanolamines including anandamide are synthesized by the N-acyl PE pathway; fatty acids at the sn-1 position of PC are transferred to the amino group of PE and the resultant N-acyl PE is degrada...