75913-83-6

Upstream product

• 768368-42-9 2-acetoxymethyl-5,7-dimethyl-3-(2-chlorophenyl)-4-oxo-3,4-dihydroquinazoline-6-carboxylic acid ethyl ester 
• 768368-41-8 4-acetoxyacetylamino-2,6-dimethyl-1,3-benzenedicarboxylic acid 1-ethyl ester 
• 82520-30-7 2-bromomethyl-3-(2-chlorophenyl)-6-ethoxycarbonyl-5,7-dimethyl-4(3H)-quinazolinone 
• 95-51-2 o-chloroaniline 
• 67467-27-0 2-amino-5-ethoxycarbonyl-4,6-dimethylbenzoic acid 
• 75913-03-0 3-(2-chlorophenyl)-6-ethoxycarbonyl-2,5,7-trimethyl-4(3H)-quinazolinone 
• 75958-37-1 4-acetylamino-2,6-dimethyl-1,3-benzenedicarboxylic acid 1-ethyl ester 

Downstream Products

• 82163-55-1 3-(2-chlorophenyl)-6-ethoxycarbonyl-5,7-dimethyl-2-(N-methylcarbamoyloxymethyl)-4(3H)-quinazolinone 
• 82520-31-8 3-(2-chlorophenyl)-6-ethoxycarbonyl-5,7-dimethyl-2-(N-ethylcarbamoyloxymethyl)-4(3H)-quinazolinone 

Relevant academic research and scientific papers

A facile synthesis of C2N3-disubstituted-4- quinazolone

A simple and efficient methodology for the synthesis of C 2,N3-disubstituted-4 quinazolones from anilines and N-acylanthranilic acids was developed. The new cyclization conditions are much milder than any other reported protocols and

3-Aromatic moiety substituted-4(3H)-quinazolinones, process for production thereof, and use thereof

Novel 3-aromatic moiety substituted-4(3H)-quinazolinone derivatives useful as a vasodilators, hypotensive and antiatherosclerotic agents having the formula of STR1 wherein R1, R2, R3, R4 and Q are as defined in the accompanying specification or its acid addition salt; and a process for producing the same.