(-)-6,7,7a,8-Tetrahydroquinazolino(3',2':1,6)pyrido(2,3-b)(1,4)benzodiazepine-9,16-dione 107290-05-1 Auranthine Quinazolino(3',2':1,6)pyrido(2,3-b)(1,4)benzodiazepine-9,16-dione, 6,7,7a,8-tetrahydro-, (-)-