title: New ecdysteroid and ecdysteroid glycosides from the roots of Serratula chinensis.
abstract: Three new ecdysteroid glycosides (1-3) and one new ecdysteroid (4), were isolated from the roots of Serratula chinensis. Their structures were established on the basis of extensive spectroscopic analysis and chemical methods.
authors.affiliation: a Department of Phytochemistry , China Pharmaceutical University , Nanjing 210009 , China.|b Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy , Jinan University , Guangzhou 510632 , China.|c JNU-HKUST Joint Laboratory for Neuroscience & Innovative Drug Research, College of Pharmacy , Jinan University , Guangzhou 510632 , China.
authors.forename: Zi-Yue
authors.initials: ZY
authors.lastname: Zhang
authors.affiliation: a Department of Phytochemistry , China Pharmaceutical University , Nanjing 210009 , China.|b Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy , Jinan University , Guangzhou 510632 , China.|c JNU-HKUST Joint Laboratory for Neuroscience & Innovative Drug Research, College of Pharmacy , Jinan University , Guangzhou 510632 , China.
authors.forename: Wei-Qun
authors.initials: WQ
authors.lastname: Yang
authors.affiliation: b Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy , Jinan University , Guangzhou 510632 , China.|c JNU-HKUST Joint Laboratory for Neuroscience & Innovative Drug Research, College of Pharmacy , Jinan University , Guangzhou 510632 , China.
authors.forename: Chun-Lin
authors.initials: CL
authors.lastname: Fan
authors.affiliation: b Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy , Jinan University , Guangzhou 510632 , China.
authors.forename: Hui-Nan
authors.initials: HN
authors.lastname: Zhao
authors.affiliation: b Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy , Jinan University , Guangzhou 510632 , China.|c JNU-HKUST Joint Laboratory for Neuroscience & Innovative Drug Research, College of Pharmacy , Jinan University , Guangzhou 510632 , China.
authors.forename: Xiao-Jun
authors.initials: XJ
authors.lastname: Huang
authors.affiliation: b Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy , Jinan University , Guangzhou 510632 , China.|c JNU-HKUST Joint Laboratory for Neuroscience & Innovative Drug Research, College of Pharmacy , Jinan University , Guangzhou 510632 , China.
authors.forename: Ying
authors.initials: Y
authors.lastname: Wang
authors.affiliation: a Department of Phytochemistry , China Pharmaceutical University , Nanjing 210009 , China.|b Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy , Jinan University , Guangzhou 510632 , China.|c JNU-HKUST Joint Laboratory for Neuroscience & Innovative Drug Research, College of Pharmacy , Jinan University , Guangzhou 510632 , China.
authors.forename: Wen-Cai
authors.initials: WC
authors.lastname: Ye
mesh_terms: D026461:Ecdysteroids / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D018517:Plant Roots / Q000737:chemistry*
chemical_list: D026461:Ecdysteroids; D006027:Glycosides
keywords: Compositae; Serratula chinensis; ecdysteroid; ecdysteroid glycoside