quinazoline

quinazoline [kwi-naz-uh-leen, -lin] ExamplesWord Origin noun Chemistry.

1. a colorless, crystalline, heterocyclic compound, C8H6N2.
2. any derivative of this compound.

Origin of quinazoline First recorded in 1885–90; quin(ine) + azole + -ine2 Examples from the Web for quinazoline Historical Examples of quinazoline

The quinazoline crystallized out gradually on cooling was filtered out and recrystallized from dilute alcohol.

Synthesis of 2-methyl-4-selenoquinazolone, 2-phenylbenzoselenazole, and its derivatives

Y-Gwan Chen

After five hours, the tube was taken out and the quinazoline crystallized out on cooling.

Synthesis of 2-methyl-4-selenoquinazolone, 2-phenylbenzoselenazole, and its derivatives

Y-Gwan Chen