76139-31-6Relevant articles and documents
CYCLIC GUANIDINES. XI. HYDROXY AND AMINOIMIDAZOQUINAZOLINES AND RELATED COMPOUNDS
Ishikawa, Fumiyoshi,Kosasayama, Akira,Higashi, Kunio
, p. 2024 - 2028 (2007/10/02)
The phenyl-substituted 1-methyl tricyclic guanidine (1) having an imidazo- or pyrimido-quinazoline ring was easily oxidized at the methine group adjacent to the aromatic rings to give the 5-hydroxy- or 6-hydroxy derivative (2), respectively.Reactio