引用本文:
Ling Tang, Xiao Juan Wu, Bao Min Feng, Li Ying Shi, Xue Yan Fu, Yong Qi Wang, Mei Feng Liu. Two new kaempferol glycosides from the seeds of Camellia semiserrata Chi[J]. Chinese Chemical Letters,
2011, 22(7): 835-838.
doi:
10.1016/j.cclet.2011.01.014
Citation: Ling Tang, Xiao Juan Wu, Bao Min Feng, Li Ying Shi, Xue Yan Fu, Yong Qi Wang, Mei Feng Liu. Two new kaempferol glycosides from the seeds of Camellia semiserrata Chi[J]. Chinese Chemical Letters, 2011, 22(7): 835-838. doi: 10.1016/j.cclet.2011.01.014
Citation: Ling Tang, Xiao Juan Wu, Bao Min Feng, Li Ying Shi, Xue Yan Fu, Yong Qi Wang, Mei Feng Liu. Two new kaempferol glycosides from the seeds of Camellia semiserrata Chi[J]. Chinese Chemical Letters, 2011, 22(7): 835-838. doi: 10.1016/j.cclet.2011.01.014
Two new kaempferol glycosides from the seeds of Camellia semiserrata Chi
摘要:
Two new acetylated kaempferol glycosides were isolated from the seeds of Camellia semiserrata Chi, their structures were elucidated as kaempferol-3-O-[(3-0-acetyl)-α-L-rharnnopyranosyl(1→3)(4-O-acetyl)-α-rhamnopyranosyl(l→6)-β-D-gluco-pyranoside] (1) and kaempferol-3-O-[(2-O-acetyl)-α-L-rhamnopyranosyl (1→3)(4-O-acetyl)-α-L-rhamnopyranosyl(l→6)-β-d-gluco-pyranoside] (2) by spectral experiments (including ESI-MS, ID- and 2D-NMR).
English
Two new kaempferol glycosides from the seeds of Camellia semiserrata Chi
Abstract:
Two new acetylated kaempferol glycosides were isolated from the seeds of Camellia semiserrata Chi, their structures were elucidated as kaempferol-3-O-[(3-0-acetyl)-α-L-rharnnopyranosyl(1→3)(4-O-acetyl)-α-rhamnopyranosyl(l→6)-β-D-gluco-pyranoside] (1) and kaempferol-3-O-[(2-O-acetyl)-α-L-rhamnopyranosyl (1→3)(4-O-acetyl)-α-L-rhamnopyranosyl(l→6)-β-d-gluco-pyranoside] (2) by spectral experiments (including ESI-MS, ID- and 2D-NMR).
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Key words:
- Camellia semiserrata Chi
- / Kaempferol glycosides
- / Theaceae
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