A New Megastigmane Glucoside and Three New Flavonoid Glycosides from Spiraea prunifolia var. simpliciflora |
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| Authors: | Min Hye?Yean Ju Sun?Kim Sam Sik?Kang Yeong Shik?Kim |
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| Institution: | 1. Natural Products Research Institute and College of Pharmacy, Seoul National University, Seoul 151‐742, Korea (phone: +82‐2‐8802479;2. fax: +82‐2‐7654768) |
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| Abstract: | A new megastigmane glucoside, simplicifloranoside ( 1 ), and three new flavonol glycosides, prunifolianosides A–C ( 2 – 4 , resp.), were isolated from the aerial parts of Spiraea prunifolia var. simpliciflora. In addition, fifteen known compounds, including five phenolic acids, three lignans, four flavonoids, one eugenol glycoside, and two alkyl‐primeverosides, were also identified. Their structures were elucidated on the basis of detailed spectroscopic analyses and acid hydrolysis. |
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| Keywords: | Spiraea prunifolia Glycosides Flavonol glycosides Megastigmane |
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