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New Phenylethanoid Glycosides from the Fruits of Forsythia Suspense (Thunb.) Vahl
Graduate School, Peking Union Medical College, Beijing 100005, P.R.China
National Research Institute for Family Planning, Beijing 100081, P.R.China
Harbin Pharm. Group Co., Ltd., Second Chinese Medicine Factory, Harbin,150078, P.R.China
Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P.R.China
* Author to whom correspondence should be addressed.
Received: 16 February 2009; in revised form: 11 March 2009 / Accepted: 13 March 2009 / Published: 25 March 2009
Abstract: Forsythosides H-J (1-3), three new caffeoyl phenylethanoid glycosides (CPGs), were isolated from the fruits of Forsythia suspense (Thunb.) Vahl., together with six known phenylethanoid glycosides: Forsythoside A (4), Forsythoside F (5), Forsythoside E (6), 2-(3,4-dihydroxyphenyl)ethyl-β-D-glucopyranoside (7), phenethyl alcohol β-D-xylo-pyranosyl-(1→6)-β-D-glucopyranoside (8) and calceolarioside B (9). Their structures were determined by spectroscopic and chemical methods.
Keywords: Caffeoyl phenylethanoid glycosides; Forsythia suspense (Thunb.) Vahl.; Forsythosides H-J
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MDPI and ACS Style
Wang, F.N.; Ma, Z.Q.; Liu, Y.; Guo, Y.Z.; Gu, Z.W. New Phenylethanoid Glycosides from the Fruits of Forsythia Suspense (Thunb.) Vahl. Molecules 2009, 14, 1324-1331.
Wang FN, Ma ZQ, Liu Y, Guo YZ, Gu ZW. New Phenylethanoid Glycosides from the Fruits of Forsythia Suspense (Thunb.) Vahl. Molecules. 2009; 14(3):1324-1331.
Wang, Fu Nan; Ma, Zhi Qiang; Liu, Ying; Guo, Ying Zhi; Gu, Zhong Wei. 2009. "New Phenylethanoid Glycosides from the Fruits of Forsythia Suspense (Thunb.) Vahl." Molecules 14, no. 3: 1324-1331.