title: [The structural elucidation of new polyoxygenated cyclohexenes from Uvaria grandiflora].
abstract: Four new polyoxygenated cyclohexenes, named uvarigranol A(1), B(2), E(3) and F(4), along with the known zeylenol were obtained from the roots of Uvaria grandiflora Roxb (Annonaceae). Based on spectral and X-ray analysis as well as Mosher methodology, their structures and absolute configuration were established.
authors.affiliation: Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050.
authors.forename: X P
authors.initials: XP
authors.lastname: Pan
authors.forename: D Q
authors.initials: DQ
authors.lastname: Yu
authors.forename: C H
authors.initials: CH
authors.lastname: He
authors.forename: J J
authors.initials: JJ
authors.lastname: Chai
mesh_terms: D029061:Annonaceae / Q000737:chemistry*; D003510:Cyclohexanes / Q000737:chemistry / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D008968:Molecular Conformation; D015394:Molecular Structure; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: D003510:Cyclohexanes; D004365:Drugs, Chinese Herbal; C442846:uvarigranol A