Quinazolinone is a heterocyclic chemical compound, a quinazoline with a carbonyl group in the C4N2 ring. Two isomers are possible: 2-quinazolinone and 4-quinazolinone, with the 4-isomer being the more common. These compounds are of interest in medicinal chemistry. File:2-Quinazolinone.png|2-Quinazolinone File:4-Quinazolinone.png|4-Quinazolinone
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Quinazolinone is a heterocyclic chemical compound, a quinazoline with a carbonyl group in the C4N2 ring. Two isomers are possible: 2-quinazolinone and 4-quinazolinone, with the 4-isomer being the more common. These compounds are of interest in medicinal chemistry.
File:2-Quinazolinone.png|2-Quinazolinone File:4-Quinazolinone.png|4-Quinazolinone
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).