作者: Nurfina Aznam , Retno Arianingrum , Sri Atun , Niwa Masatake , Y. Takaya
DOI:
关键词: Biological activity 、 Hopea 、 Cytotoxicity 、 Stereochemistry 、 Nuclear magnetic resonance spectroscopy 、 Ampelopsin 、 Chemistry 、 Two-dimensional nuclear magnetic resonance spectroscopy 、 Resveratrol 、 Hopea odorata
摘要: Abstract: From the stem bark of Hopea odorata, H. mengarawan and nigra, seven known resveratrol derivatives, named balanocarpol (1), heimiol A (2), vaticanol G (3), B (4), hopeaphenol (5), ampelopsin H (6), hemlesyanol C (7) were isolated. The structure was elucidated by NMR spectroscopy, including 1D 2D NMR. Some compounds showed antioxidant activity cytotoxicity againt HeLa-S3 Raji cell.