M Gopal,
S Shenoy, LS Doddamani - Journal of Photochemistry and …, 2003 - Elsevier
The interaction of 4-aminopyrimido [4′, 5′: 4, 5] thieno (2, 3-b) quinoline and 8-methyl-4-
(3-diethylaminopropylamino) pyrimido [4′, 5′: 4, 5] thieno (2, 3-b) quinoline with DNA was …