p. 791 - 796
(2019/01/08)p. 770 - 771
(2007/10/03)ethanol
4-(2-methyl-4-oxo-4H-quinazolin-3-yl)-benzoyl chloride
p-carboethoxybenzenediazonium tetrafluoroborate
2-carbomethoxyaniline
acetonitrile
2-(4-Nitro-phenyl)-2,3-dihydro-1H-pyrazolo[5,1-b]quinazolin-9-one
2-(3-Nitro-phenyl)-2,3-dihydro-1H-pyrazolo[5,1-b]quinazolin-9-one
2-(2-Chloro-phenyl)-2,3-dihydro-1H-pyrazolo[5,1-b]quinazolin-9-one
2-(4-Chloro-phenyl)-2,3-dihydro-1H-pyrazolo[5,1-b]quinazolin-9-one
2-(3-Hydroxy-phenyl)-2,3-dihydro-1H-pyrazolo[5,1-b]quinazolin-9-one