喹唑啉是具有C8H6N2的有機(jī)化合物。它是一個(gè)具有雙環(huán)結(jié)構(gòu)的芳香雜環(huán)，由兩個(gè)稠合的六元芳香環(huán)、苯環(huán)和嘧啶環(huán)組成。它是一種淺黃色結(jié)晶固體，可溶于水。喹唑啉又稱為1,3-二氮雜萘，其名稱來(lái)源于喹啉的氮雜衍生物。雖然親本喹唑啉分子本身在技術(shù)文獻(xiàn)中很少被提及，但是取代的衍生物已經(jīng)被用于醫(yī)藥用途，如抗瘧疾和抗癌劑。喹唑啉是平面分子。它與苯并二氮嗪亞基的其它二氮雜萘類異構(gòu)體：辛可林、喹喔啉和酞嗪
Ethyl 4-chloroquinazoline-2-carboxylate
Ethyl quinazoline-2-carboxylate
Ethyl 6-bromo-4-chloroquinazoline-2-carboxylate
Ethyl 8-bromo-4-chloroquinazoline-2-carboxylate
6-Bromo-7-fluoroquinazolin-4-ol
6-Methylquinazolin-4-ol
4,7-Dihydroxyquinazoline
Quinazolin-4(3H)-one
6-Bromo-7-chloroquinazolin-4-ol
6-Fluoroquinazolin-4-one
6-Chloroquinazolin-4-ol
5-Nitro-4-hydroxyquinazoline
6-Methoxyquinazolin-4-ol
5-Bromoquinazolin-4-ol
4-Chloro-7-fluoro-2-methylquinazoline
6,7-Dimethoxy-2-methylquinazolin-4-ol
4-Chloro-2,7-dimethylquinazoline
7-Bromo-2-methylquinazoline
7-Bromo-4-chloro-2-methylquinazoline
4-Chloro-6,7-difluoro-2-methylquinazoline
4-Chloro-7-methoxy-2-methyl-6-nitroquinazoline
7-Bromo-4,6-dichloro-2-methylquinazoline
4-Chloro-6,7-dimethoxy-2-methylquinazoline
6-Bromo-4-methylquinazoline
4-Methylquinazoline
2,4-Dichloro-7-fluoro-8-methylquinazoline
4-Chloro-8-methylquinazoline
8-Methylquinazoline
7-Bromoquinazolin-4-amine
Quinazolin-4-ylamine
