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A Simple Synthesis of Some New Thienopyridine and Thienopyrimidine Derivatives

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Author(s): Ahmed M. M. El-Saghier

Journal: Molecules
ISSN 1420-3049

Volume: 7;
Issue: 10;
Start page: 756;
Date: 2002;
Original page

Keywords: pyridothienopyridines | pyridothienopyrimidines | thienotriazopyrimidines | pyridothienotriazines | pyrimidothienopyrimidines

ABSTRACT
A number of pyridothienopyridine (2, 3), pyridothienopyrimidine (6, 10), pyridothienotriazine (13), pyrimidothienopyrimidine (15, 16, 17a,b) and thienoimidazo-triazines (18) were obtained via interaction of 3-amino-5-phenylamino-2,4-dicarbonitrile (1) with different reagents.