quinazoline [kwi-naz-uh-leen, -lin] ExamplesWord Origin noun Chemistry.
- a colorless, crystalline, heterocyclic compound, C8H6N2.
- 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