Table 1.

Synthesized 2-thioxo-benzo[g]quinazolines (7–28)

CPs	R	R1	CPs	R	R1
7	Butyl	Ethyl	18	Allyl	3-methoxybenzyl
8	Butyl	Allyl	19	Allyl	4-chlorobenzyl
9	Butyl	Benzyl	20	Allyl	2-morpholinoethyl
10	Butyl	3-methoxybenzyl	21	Allyl	3-(phthalimido-2-yl)propyl
11	Butyl	4-chlorobenzyl	22	Phenyl	Ethyl
12	Butyl	4-cyanobenzyl	23	Phenyl	Allyl
13	Butyl	2-piperidinoethyl	24	Phenyl	3-cyanobenzyl
14	Butyl	2-morpholinoethyl	25	Phenyl	4-chlorobenzyl
15	Butyl	3-(phthalimido-2-yl)propyl	26	Phenyl	2-piperidinoethyl
16	Allyl	Ethyl	27	Phenyl	2-morpholinoethyl
17	Allyl	Allyl	28	Phenyl	3-(phthalimido-2-yl)propyl