Definition: Compounds containing 1,3-diazole, a five membered aromatic ring containing two nitrogen atoms separated by one of the carbons. Chemically reduced ones include IMIDAZOLINES and IMIDAZOLIDINES. Distinguish from 1,2-diazole (PYRAZOLES).
olmesartan medoxomil [ (5-methyl-2-oxo-1,3-dioxolen-4-yl)methoxy-4-(1-hydroxy-1-methylethyl)-2-propyl-1-(4-(2-(tetrazol-5-yl)phenyl)phenyl)methylimidazol-5-carboxylate,Benicar,Berlin-Chemie Brand of Olmesartan Medoxomil,CS 866,CS-866,Forest Brand of Olmesartan Medoxomil,Olmetec,Sankyo Brand of Olmesartan Medoxomil,Votum ] angiotensin II receptor antagonist; structure in first source