1196086-75-5Relevant academic research and scientific papers
A mild approach to the synthesis of 4-amino-8-(arylamino)pyrimido[5,4-d] pyrimidine 3-oxides
Ribeiro, Alexandra,Carvalho, M. Alice,Proenc, M. Fernanda
, p. 4867 - 4872 (2009)
The reaction of benzylhydroxylamine with 6-cyanopurines leads to the formation of 7-benzyloxy-8-imino-7, 8-di-hydropyrimido[5,4-d]pyrimidines. The hydrochloride of these compounds, isolated upon addition of aqueous hydro-chloric acid, is a convenient prec
