[6-membered aromatic ring structure with 2 meta nitrogen heteroatoms. ( CSP )]
UMLS (NCI) C0034289 Relation/PAR: Heterocyclic Compounds, 1-Ring
diazine
Relation/CHD: alloxan
barbiturate
PYRIMETHAMINE
2,4-dihydroxy-5-methylpyrimidine
2, 4-Dioxopyrimidine
orotate
aminopyrimidine
pyrazolopyrimidine
buspirone
2,2',2'',2''''-[(4,8-Dipiperidinopyrimido-[5,4-d]pyrimidine-2,6-diyl)dinitrilo]tetraethanol
2,3-Dihydro-3-hydroxy-2-imino-6-(1-piperidinyl)-4-pyrimidinamine
PYRANTEL
PYRIMETHAMINE
Pyrimidinones
2,4-Diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine
OXYPHENCYCLIMINE
Zaleplon