3,4-Dehydrodebrisoquine, a novel debrisoquine metabolite formed from 4-hydroxydebrisoquine that affects the CYP2D6 metabolic ratio.
Zhen Y, Slanar O, Krausz KW, Chen C, Slavík J, McPhail KL, Zabriskie TM, Perlík F, Gonzalez FJ, Idle JR. Drug Metab Dispos. 2006 Sep; 34(9):1563-74. Epub 2006 Jun 16.