title: Antibacterial activity of the flavonoids from Dalbergia odorifera on Ralstonia solanacearum.
abstract: Phytohemical investigation on the heartwood of Dalbergia odorifera resulted in the isolation of nine flavonoids. Their structures were elucidated as sativanone (1), (3R)-vestitone (2), (3R)-2',3',7-trihydroxy-4'-methoxyisoflavanone (3), (3R)-4'-methoxy-2',3,7-trihydroxyisoflavanone (4), carthamidin (5), liquiritigenin (6), isoliquiritigenin (7), (3R)-vestitol (8), and sulfuretin (9) based on their spectral data. All compounds were evaluated for their inhibitory activity against Ralstonia solanacearum. This is the first report about anti-R. solanacearum activity of the compounds from D. odorifera.
authors: Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou, Hainan 571101, China.
authors: Xiabo
authors: X
authors: Zhao
authors: Wenli
authors: W
authors: Mei
authors: Mingfu
authors: M
authors: Gong
authors: Wenjian
authors: W
authors: Zuo
authors: Hongjin
authors: H
authors: Bai
authors: Haofu
authors: H
authors: Dai
mesh_terms: D000900:Anti-Bacterial Agents / Q000737:chemistry / Q000494:pharmacology*; D035782:Dalbergia / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology*; D008826:Microbial Sensitivity Tests; D043368:Ralstonia solanacearum / Q000187:drug effects*
chemical_list: D000900:Anti-Bacterial Agents; D005419:Flavonoids