9‐Hydroxycanthin‐6‐One Induces Penile Erection and Delays Ejaculation

9‐HC‐6‐one might be the active component that contributed to the aphrodisiac effect of E. longifolia by antagonizing the smooth muscle tone of CC as well as SV probably through interfering with Ca2+ mobilization. Chiou W‐F and Wu T‐S. 9‐Hydroxycanthin‐6‐one induces penile erection and delays ejaculation. J Sex Med 12;9:1027-1036.