18730-29-5

Upstream product

• 609-85-8 2-amino-3,5-dibromobenzoic acid 
• 621-30-7 3-methylphenyl isothiocyanate 
• 49791-44-8 ammonium salt of N-m-tolylamino dithiocarbamic acid 

Downstream Products

• 108534-34-5 2-(3-Amino-propylsulfanyl)-6,8-dibromo-3-m-tolyl-3H-quinazolin-4-one 
• 108534-13-0 6,8-Dibromo-2-(2-diethylamino-ethylsulfanyl)-3-m-tolyl-3H-quinazolin-4-one 

Relevant academic research and scientific papers

Synthesis of some new thioquinazolinone derivatives of biological activity

Twenty thioquinazolinone derivatives were prepared by the reaction of ammonium aryldithiocarbamate and appropriately substituted anthranilic acids of which seventeen are new. Their antibacterial and antifungal activities have been evaluated.

Synthesis and Antibacterial Activity of 2-thio>-3-aryl(or alkyl)-6,8-disubstituted-4(3H)-quinazolinones

Synthesis of 47 new 2-thio>-3-aryl(or alkyl)-6,8-disubstituted-4(3H)-quinazolinones, 2-6, from the corresponding 2-thio-4(3H)-quinazolinones, 1, has been described.Fifteen of them were screened for their antibacterial activity by t