Quinazolinecarboxylic Acids. Synthesis of Alkyl [2-(Ethoxycarbonyl)-3,4-dihydro-4-oxoquinazolin-3-yl]-, [2-(Ethoxycarbonyl)quinazolin-4-yloxy]- and (5,6,7,8-Tetrahydro-2-phenylquinazolin-4-ylthio)alkanoates
喹唑啉羧酸。烷基[2-(乙氧羰基)-3,4-二氢-4-氧代
喹唑啉-3-基]-,[2-(乙氧羰基)
喹唑啉-4-基氧基]-和(5,6,7,8-四氢)的合成-
2-苯基喹唑啉-4-基
硫基)链烷酸酯