Biflavones and Furanone Glucosides from Zabelia tyaihyonii |
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| Authors: | Hari Jang Jin Woo Lee Qinghao Jin Soo‐Young Kim Dongho Lee Jin Tae Hong Youngsoo Kim Mi Kyeong Lee Bang Yeon Hwang |
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| Affiliation: | 1. College of Pharmacy, Chungbuk National University, Cheongju 28644, Republic of Korea, (phone: +82‐43‐2612814;2. fax: +82‐43‐2682732);3. National Institute of Biological Resources, Incheon 22689, Republic of Korea;4. College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Republic of Korea |
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| Abstract: | Two new biflavones, (aR)‐3′‐methoxycupressuflavone ( 1 ) and (aR)‐3′,3′′′‐dimethoxycupressuflavone ( 2 ), and two new furanone glucosides, zabeliosides A and B ( 3 and 4 , resp.), along with two known biflavones, cupressuflavone ( 5 ) and amentoflavone ( 6 ), were isolated from the leaves of Zabelia tyaihyonii. The structures of the new compounds were elucidated by 1D‐ and 2D‐NMR, HR‐ESI‐MS, and circular dichroism. |
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| Keywords: | Biflavones Furanone glucosides Zabelia tyaihyonii |
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