title: Novel N-containing rotenoid and seco-rotenoid from the root of Derris elliptica.
abstract: Two new rotenoids, 2-hydroxy-5-aminorotenonone (1) and elliptoic acid (2), were isolated from the roots of Derris elliptica collected in Guangdong Province, China. Their structures were established by extensive spectral analysis. Compound 1 is the first N-containing rotenoid and compound 2 is the third rotenoid with the cleavage of C(12)-C(12a).
authors.affiliation: Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, China.
authors.forename: Hai-Ying
authors.initials: HY
authors.lastname: Lu
authors.forename: Jing-Yu
authors.initials: JY
authors.lastname: Liang
mesh_terms: D029866:Derris / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D018517:Plant Roots / Q000737:chemistry; D012402:Rotenone / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: C539410:2-hydroxy-5-aminorotenonone; D004365:Drugs, Chinese Herbal; C539411:elliptoic acid; D012402:Rotenone