英语释义

1. a yellow crystalline bicyclic compound C8H6N2 composed of fused benzene and pyrimidine rings also a derivative of this compound

片语

quinazoline alkaloid喹唑啉生物堿

quinazoline compounds喹唑啉类化合物

quinazoline sulfonamides磺酰胺喹唑啉类

Quinazoline diuretic释义喹唑啉利尿剂

quinazoline derivative喹唑啉衍生物

Dihydroxy quinazoline二羟基喹唑啉

dimethoxy quinazoline二甲氧基喹唑啉

quinazoline alkaloids喹唑啉生物堿

quinazoline derivatives喹唑啉酮衍生物

英汉例句

• The effect of new quinazoline and sulfoxide derivatives were tested against pathogenic fungi bv using the mycelial growth rate method in the laboratory.

  本论文采用室内生长速率法对本课题组合成的新型亚砜类和喹唑啉类化合物进行了抑菌活性初步筛选。

• Tryptanthrin is a kind of indole quinazoline alkaloid.

  色胺酮属吲哚喹唑啉类生物堿。

• The five quinazoline compounds were prepared by using 2 amino 4,5 dimethoxy benzoic acid as original material, which underwent ring closing, halogenation and substitution.

  方法：以2氨基4 ，5二甲氧基苯甲酸为原料，分别经过环化、氯代、取代等反应，合成了五种目标化合物。

• Tryptanthrin is a kind of indole quinazoline alkaloid.

  摘要色胺酮属吲哚喹唑啉类生物堿。

• The electron impact and field desorption mass spectra of 10 2,4-diamino-6-substituted quinazoline sulfonamides were investigated.

  研究了10种2，4-二氨基-6-取代磺酰胺喹唑啉类药物的电子电离及场解吸质谱。

• It has been demonstrated that the models are successfully used for predicting the GC retention indices of quinazoline derivatives.

  表明该模型可用于对喹唑啉类衍生物的气相色谱保留值的预测。