Novel alkyl esters of quinoxaline-di-N-oxide-2-carboxylic acid substituted on the alkyl portion of the ester by hydroxy, acyloxy, N-alkyl carbamyloxy, dialkylaminoacyloxy, carboxyacyloxy, alkoxycarbonyloxy, haloacyloxy, amino and mono- and disubstituted amino, useful as antibacterial agents and in promoting growth and improving feed efficiency of animals in general.
新型烷基酯化的
喹喔啉二N-氧化-2-
羧酸,其烷基部分被羟基、酰氧基、N-烷基
氨甲氧基、二烷基
氨基酰氧基、羧基酰氧基、烷氧羰氧基、卤代酰氧基、
氨基和单取代和双取代
氨基取代,可作为抗菌剂,并在促进动物生长和改善饲料效率方面发挥作用。