Occurrence of the Synthetic Analgesic Tramadol in an African Medicinal Plant

moderate to severe pain without any known side effects. [8, 9] It was designed by a simplification of the structure of morphine that kept the pharmacophoric elements responsible for the analgesic effect. Herein, we describe the isolation of tramadol from the root bark of N. latifolia, and the different methods used to prove the authenticity of its natural origin. The