Bicyclic 6 + 6 systems: the chemistry of pyrimido[4,5- d ]pyrimidines and pyrimido[5,4- d ]pyrimidines - RSC Advances (RSC Publishing) DOI:10.1039/C9RA05687D
2-Amino-4,6-dihydroxypyrimidine 56-09-7 wiki
Supplementary Information
5-Substituted 2-amino-4,6-dihydroxypyrimidines and 2-amino-4,6-dichloropyrimidines: synthesis and inhibitory effects on immune-activated nitric oxide production | SpringerLink