Species as Pharmacological Agents: From Abuse to Promising Pharmaceutical Products.

is a genus belonging to the Rubiaceae family and is a plant endemic to Asia and Africa. Traditionally, the plants of this genus were used by local people to treat some diseases from generation to generation. (Korth.

Novel Amides Derivative with Antimicrobial Activity of var. Leaves from Indonesia.

var. is a tropical plant closely related to the common piper. has also been dubbed a promising source of natural antioxidants in herbal health products, antibacterial, antifungal, antimalarial, cytotoxic activity against the cancer cell lines K562 and HL-60, and antileishmanial.