Tetrahedron p. 879 - 886 (1984)
Update date:2022-08-10
Topics:
Boyle, Peter H.
Lockhart, Ronan J.
5-Aminofurazano<3,4-d>pyrimidines carrying a variety of substituents at position 7 suffer ring cleavage by either acid or base to give 4-guanidino-3-furazancarboxylic acid (6), the esters of which can be recyclised to give the pterin analog 5-amino-7(6H)-
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Doi:10.1016/S0040-4039(01)00212-X
(2001)Doi:10.1007/s10975-005-0129-1
(2005)Doi:10.1016/S0040-4039(00)90883-9
(1967)Doi:10.1021/jo034326c
(2003)Doi:10.1021/acs.chemmater.9b00118
(2019)Doi:10.1016/0022-328X(89)85142-3
(1989)
