Amino-Acid and Dipeptide Derivatives of 2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetic Acid
作者:T. V. Shokol、V. V. Semenyuchenko、S. V. Shilin、A. V. Turov、A. S. Ogorodniichuk、V. P. Khilya
DOI:10.1007/s10600-005-0199-3
日期:2005.9
Chromones modified by triazole, amino acids, and dipeptides were prepared by condensation of the N-hydroxysuccinimide ester of 2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetic acid with salts of amino acids or dipeptides. The dipeptide derivatives were also synthesized by extending the chain of amino acids.
通过2-(6-乙基-4-氧-3-(4-苯基-4H-1,2,4-三唑-3-基)-4H-色烯-7-氧基)乙酸的N-羟基琥珀酰亚胺酯与氨基酸或二肽的盐进行缩合反应,制备了经三唑、氨基酸和二肽修饰的色酮。还通过氨基酸链的延长合成了二肽衍生物。