Synthesis, Structure, and Biological Activity of Products of Reactions of 3,4-Dioxohexane-1,6-dioic Acid Esters with 2-Aminophenol
作者:P. P. Mukovoz、P. A. Slepukhin、E. A. Danilova、O. P. Aysuvakova、A. P. Glinushkin
DOI:10.1134/s1070363218070022
日期:2018.7
4-benzoxazine have been prepared via reactions of 3,4-dioxohexane-1,6- dioic (ketipic) acid esters with 2-aminophenol. (2'Z)-2,2'-(2-Hydroxy-2H-1,4-benzoxazin-2-yl-3-ilidene)diacetic acid esters or (2Z)-[2-oxo-2H-1,4-benzoxazin-3(4H)-ylidene]acetic acid esters can be formed depending on the conditions. The structures of the products of dialkyl ketipate esters reactions with 2-aminophenol were determined
1,3-苯并恶嗪的生物活性衍生物是通过3,4-二氧己烷-1,6-二酸(酮基)酸酯与2-氨基苯酚反应制得的。(2' Ž)-2,2' - (2-羟基-2- ħ -1,4-苯并恶嗪-2-基-3- ilidene)二乙酸的酯或(2 Ž) - [2-氧代-2 ħ -取决于条件,可以形成1,4-苯并恶嗪-3(4H)-亚烷基]乙酸酯。借助X射线衍射确定酮丁二酸二烷基酯与2-氨基苯酚反应的产物的结构。已证明所制备的化合物对植物病原真菌(Fusauium sp。,Alternarium sp。和Bipolaris soraciniana)的测试培养物具有抗真菌活性。)。