The bioactivity-guided phytochemical investigation of the crude hydralcoholic extract of Nectandra megapotamica was carried out using the abdominal constriction test in mice, which led to the isolation of three active compounds: alpha-asarone (1), galgravin (2) and veraguensin (3). The crude extract
BACKGROUND
Nectandra (Lauraceae) species have been used in folk medicine as an antidiarrheal, analgesic, antifungal, etc., and have many pharmacological proprieties.
OBJECTIVE
Investigation of the chemical composition and cytotoxicity of essential oil from Nectandra leucantha Nees & Mart. leaves.
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