title: Chemical constituents from Mongolian herb Syringa pinnatifolia var. alashanensis.
abstract: Two new sesquiterpenes, innatifolone A (1) and pinnatifolone B (2), along with 6 known compounds, furostan (3), isocalamendiol (4), pluviatolide (5), (8S,8'R,9S)-cubebin (6), 2-(4-hydroxy-3-methoxybenzyl)-3-(3,4-dimethoxybenzyl) tetrahydrofuran (7), and methyl 3-acetoxy-12-oleanen-28-oate (8), were isolated from Mongolian herb Syringa pinnatifolia.
authors.affiliation: School of Pharmacy, Inner Mongolia Medical University, Hohhot 010059, China; School of Medicine, Chifeng University, Chifeng 024000, China.
authors.forename: Ping
authors.initials: P
authors.lastname: Lu
authors.affiliation: School of Pharmacy, Inner Mongolia Medical University, Hohhot 010059, China.
authors.forename: Na-Na
authors.initials: NN
authors.lastname: Wang
authors.affiliation: School of Medicine, Chifeng University, Chifeng 024000, China.
authors.forename: Ji-Mu
authors.initials: JM
authors.lastname: Wu
authors.affiliation: School of Pharmacy, Inner Mongolia Medical University, Hohhot 010059, China. Electronic address: xpfdc@vip.sina.com.
authors.forename: Pei-Feng
authors.initials: PF
authors.lastname: Xue
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry* / Q000302:isolation & purification; D013058:Mass Spectrometry; D015394:Molecular Structure; D008986:Mongolia; D010946:Plants, Medicinal / Q000737:chemistry*; D031662:Syringa / Q000737:chemistry*
chemical_list: D004365:Drugs, Chinese Herbal
keywords: Chemical constituents; Mongolian herb; Sesquiterpene; Syringa pinnatifolia var. alashanensis