英语释义

1. a weakly basic bicyclic compound C8H6N2 made by condensing the ortho form of phenylenediamine with glyoxal and having fused benzene and pyrazine rings also any of various derivatives of quinoxaline having antibiotic properties

片语

imidazo quinoxaline咪唑并喹恶啉

quinoxaline derivative喹喔啉

polyimide quinoxaline聚酰亚胺喹恶啉

quinoxaline antibiotics喹喔啉类抗生素

iridium quinoxaline喹喔啉铱

quinoxaline carboxaldehyde喹喔啉甲醛

quinoxaline-[有化] 喹喔啉

quinoxaline 2喹喔啉

phenanthrene quinoxaline菲基喹喔啉

英汉例句

• aqueous titanium trichloride promoted intermolecular reductive cyclization of 1,2 -diketone and o-nitroaniline in basic media provides a convenient method for the synthesis of quinoxaline derivatives.

  本文研究了三氯化钛水溶液作用下，邻硝基苯胺与1，2-二酮在堿性介质中分子间的成环反应，提供了一个方便地合成取代喹喔啉类化合物的方法。

• it appears that the quinoxaline fluorescent derivative on n ternimal of a protein or a peptide be used to study structures and functions of the molecules.

  以上结果提示：喹喔啉类荧光衍生物可能作为研究蛋白和肽结构与功能的一种手段。

• synthesis of 1, 3, 4-oxadiazole derivatives containing quinoxaline moiety.

  含喹喔啉环1，3，4- 二唑衍生物的合成及结构鑒定。

• the content in this research thesis contained three parts:1. the research on 2d-qsar was used quinoxaline as mother cycle.

  本研究共分为三个部分：1、研究了以喹喔啉为母环系列化合物的二维定量构效关系（2d-qsar）。

• synthesis of 1,3,4-oxadiazole derivatives containing quinoxaline moiety.

  含喹喔啉环1，3，4-睧二唑衍生物的合成及结构鑒定。