Abstract Substituted quinazolone 1, 3, 4-oxadiazoles were synthesized and evaluated for their MAO and acetylcholinesterase inhibitory activity. These compounds were also screened for their anticonvulsant activity, reserpine reversal response, and analgesic activity. Anticonvulsant activity of these compounds against pentylenetetrazol-induccd seizures was related to some extent to their MAO and acetylcholinesterase inhibitory ...
![1-[[2-(6-bromo-2-methyl-4-oxoquinazolin-3-yl)acetyl]amino]-3-(3-methylphenyl)thiourea Structure](https://image.chemsrc.com/caspic/137/40889-57-4.png)
![6-bromo-2-methyl-3-[[5-(3-methylanilino)-1,3,4-oxadiazol-2-yl]methyl]quinazolin-4-one Structure](https://image.chemsrc.com/caspic/006/40889-65-4.png)