“…Coumarins, known as benzo-2pyrone derivatives, are commonly used for a broad view of pharmaceutical and medicinal purposes. They also possess interesting therapeutic activities such as antimicrobial, antifungal, antiviral (including anti-HIV), analgesic, antimalarial, antileukemic, antidiabetic, antioxidant, anticancer, anti-Alzheimer's, anti-asthmatic, anti-tuberculosis, anti-platelet, antiproliferative, anticonvulsant, anti-inflammatory, antihypertensive, and vasorelaxants, as well as COX, tyrosinase, DNA gyrase, and acetylcholinesterase inhibitors [7][8][9][10][11][12]. Further, their biological activities play an important role in new drugs therapy development [13].…”