quinazolone التعريفات والمعاني == English == === Noun === quinazolone (countable and uncountable, plural quinazolones) (organic chemistry) A phenolic derivative of quinazoline 2-quinazolinol شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة quinazolinyl quinazoline quinolone quinazolinone quinazolina quinazolino quinazolinedione quinazolinic quinazolinones