2-(3,4-Dihydro-4-oxo-2-quinazolinyl)acetonitriles in the Synthesis of New Condensed Pyrimidines - Volovenko, Yulian M; Blyumin, Evgeniy V; Volovnenko, Tatiana A; Shokol, Tatiana V; Shishkin, Oleg V (Synthesis, 2004)