K. Kohda, M. Yasuda, H. Ukai
1989
Citations
0
Influential Citations
13
Citations
Journal
Tetrahedron
Abstract
Syntheses of all positional isomers of ring-nitrogen monoaminated guanines, 1-, 3-, 7-, and 9-aminoguanines, and two N,N′-diaminoguanines, 1,7-, and 3,7-diaminoguanines, were achieved starting with deoxyguanosine or O6-methylguanine and with hydroxylamine-O-sulfonic acid or 2,4-dinitrophenoxyamine. Physicochemical characteristics of these N-aminoguanines are described.