title: Constituents of the roots and stems of Aristolochia mollissima.
abstract: Five new sesquiterpenes, mandolins R (1), S (2), U (3), W (4), and X (5), together with 39 known compounds, were isolated from the dried roots and stems of Aristolochia mollissima. Their structures were determined by spectroscopic methods.
authors.affiliation: Department of Chemistry, National Cheng Kung University, Tainan, Taiwan 701, Republic of China. tswu@mail.ncku.edu.tw
authors.forename: T S
authors.initials: TS
authors.lastname: Wu
authors.forename: Y Y
authors.initials: YY
authors.lastname: Chan
authors.forename: Y L
authors.initials: YL
authors.lastname: Leu
mesh_terms: D002681:China; D009682:Magnetic Resonance Spectroscopy; D018517:Plant Roots / Q000737:chemistry*; D018547:Plant Stems / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D017550:Spectroscopy, Fourier Transform Infrared
chemical_list: D012717:Sesquiterpenes