title: Limonoids and Diterpenoids from Toona ciliata Roem. var. yunnanensis.
abstract: Three new limonoids (toonaciliatins N-P, 1-3)and four new pimaradiene-type diterpenoids(toonacilidins A-D, 4-7) were isolated from the leaves and twigs of Toona ciliata Roem. var. yunnanensis.Their structures were elucidated on the basis of spectroscopic methods. Toonacilidin B(5)showed moderate inhibitory activity against H. pylori-SS1 with an MIC of 50 μg/mL.
authors.affiliation: Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai, P. R. China.
authors.forename: Feng
authors.initials: F
authors.lastname: Zhang
authors.forename: Shang-Gao
authors.initials: SG
authors.lastname: Liao
authors.forename: Chuan-Rui
authors.initials: CR
authors.lastname: Zhang
authors.forename: Xiu-Feng
authors.initials: XF
authors.lastname: He
authors.forename: Wan-Sheng
authors.initials: WS
authors.lastname: Chen
authors.forename: Jian-Min
authors.initials: JM
authors.lastname: Yue
mesh_terms: D000890:Anti-Infective Agents / Q000737:chemistry* / Q000302:isolation & purification; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D016480:Helicobacter pylori / Q000187:drug effects*; D036701:Limonins / Q000737:chemistry* / Q000302:isolation & purification; D029582:Meliaceae / Q000737:chemistry*; D008826:Microbial Sensitivity Tests; D015394:Molecular Structure; D010936:Plant Extracts / Q000737:chemistry*
chemical_list: D000890:Anti-Infective Agents; D004224:Diterpenes; D036701:Limonins; D010936:Plant Extracts