... Volume: Page ... Dipartimento di Chimica e Tecnologia del Farmaco, Università degli Studi di Perugia, Via del Liceo, 1, 06123 Perugia, Italy, Rega ... 39 was prepared by reducing acridone 77 (Scheme 3). The N-10 unsubstituted C-6 chlorine derivatives 40−42 were ...