title: A new cycloartane triterpenoid glycoside from Souliea vaginata.
abstract: One new cycloartane triterpenoid glycoside, soulieoside Q (1), together with four known compounds (2-5) were isolated from the ethanolic extract of the rhizomes of Souliea vaginata Maxim. The structure of the new compound was determined by extensive spectroscopic analysis including 1D and 2D NMR and HRESIMS, as well as chemical methods. Compound 1 was evaluated for its cytotoxic activities against HepG2 and A549 cancer cell lines.
authors.affiliation: b Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education , Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing , PR China.
authors.forename: Hai-Feng
authors.initials: HF
authors.lastname: Wu
authors.affiliation: c Beijing Entry-Exit Inspection and Quarantine Bureau , Beijing , PR China.
authors.forename: Xin
authors.initials: X
authors.lastname: Liu
authors.affiliation: d School of Pharmacy , Wenzhou Medical University , Wenzhou , PR China.
authors.forename: Yin-Di
authors.initials: YD
authors.lastname: Zhu
authors.affiliation: a Key Laboratory of Hunan Province for Study and Utilization of Ethnic Medicinal Plant Resources, Department of Chemistry & Chemical Engineering , Huaihua University , Huaihua , PR China.|b Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education , Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing , PR China.
authors.forename: Jing
authors.initials: J
authors.lastname: Zhou
authors.affiliation: a Key Laboratory of Hunan Province for Study and Utilization of Ethnic Medicinal Plant Resources, Department of Chemistry & Chemical Engineering , Huaihua University , Huaihua , PR China.|b Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education , Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing , PR China.
authors.forename: Ying-Ying
authors.initials: YY
authors.lastname: Gong
authors.affiliation: b Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education , Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing , PR China.
authors.forename: Guo-Xu
authors.initials: GX
authors.lastname: Ma
authors.affiliation: b Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education , Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing , PR China.
authors.forename: Xu-Dong
authors.initials: XD
authors.lastname: Xu
authors.affiliation: a Key Laboratory of Hunan Province for Study and Utilization of Ethnic Medicinal Plant Resources, Department of Chemistry & Chemical Engineering , Huaihua University , Huaihua , PR China.
authors.forename: Yi-Lin
authors.initials: YL
authors.lastname: Liu
authors.affiliation: a Key Laboratory of Hunan Province for Study and Utilization of Ethnic Medicinal Plant Resources, Department of Chemistry & Chemical Engineering , Huaihua University , Huaihua , PR China.
authors.forename: Zheng-Hong
authors.initials: ZH
authors.lastname: Luo
authors.affiliation: a Key Laboratory of Hunan Province for Study and Utilization of Ethnic Medicinal Plant Resources, Department of Chemistry & Chemical Engineering , Huaihua University , Huaihua , PR China.
authors.forename: Di-Zhao
authors.initials: DZ
authors.lastname: Chen
authors.affiliation: a Key Laboratory of Hunan Province for Study and Utilization of Ethnic Medicinal Plant Resources, Department of Chemistry & Chemical Engineering , Huaihua University , Huaihua , PR China.
authors.forename: Qiong-Yu
authors.initials: QY
authors.lastname: Zou
authors.affiliation: a Key Laboratory of Hunan Province for Study and Utilization of Ethnic Medicinal Plant Resources, Department of Chemistry & Chemical Engineering , Huaihua University , Huaihua , PR China.
authors.forename: Zi-Jian
authors.initials: ZJ
authors.lastname: Zhao
mesh_terms: D031842:Actaea / Q000737:chemistry*; D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry* / Q000494:pharmacology*; D045744:Cell Line, Tumor; D006027:Glycosides / Q000737:chemistry; D056945:Hep G2 Cells; D006801:Humans; D020128:Inhibitory Concentration 50; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010936:Plant Extracts / Q000737:chemistry; D027343:Rhizome / Q000737:chemistry; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D006027:Glycosides; D010936:Plant Extracts; D014315:Triterpenes; C000625605:soulieoside Q; C085352:cycloartane
keywords: Ranunculaceae; Souliea vaginata; cycloartane triterpenoid glycoside