作者: M Velikova , V Bankova , I Tsvetkova , A Kujumgiev , M.C Marcucci
DOI: 10.1016/S0367-326X(00)00213-6
关键词: Terpenoid 、 Aculeata 、 Antibacterial activity 、 Botany 、 Apidae 、 Apoidea 、 Antibacterial agent 、 Melipona quadrifasciata 、 Biology 、 Propolis 、 Pharmacology 、 Drug discovery 、 General Medicine
摘要: Three ent-kaurene diterpenoids, not previously described as constituents of propolis, were isolated from a sample collected by Brazilian native bees Melipona quadrifasciata anthidioides. One them, kaurenoic acid, well the total extract, displayed moderate antibacterial activity.