benzopyrano,benzoxazine,benzoxazin,oxazin,oxazine
Benzoxazin
131543-22-1(3R)-2,3-Dihydro-5-methyl-3β-morpholinomethyl-6-(1-naphthoyl)pyrrolo[1,2,3-de]-1,4-benzoxazine
176760-98-8(S)-10-(Cyanomethyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid