引用本文:
Hai Jiang Zhang, Xiao Ping Yang, Kui Wu Wang. Two new C-glucofuranosyl isoflavones in puerarin injection[J]. Chinese Chemical Letters,
2009, 20(6): 720-723.
doi:
10.1016/j.cclet.2009.01.018
Citation: Hai Jiang Zhang, Xiao Ping Yang, Kui Wu Wang. Two new C-glucofuranosyl isoflavones in puerarin injection[J]. Chinese Chemical Letters, 2009, 20(6): 720-723. doi: 10.1016/j.cclet.2009.01.018
Citation: Hai Jiang Zhang, Xiao Ping Yang, Kui Wu Wang. Two new C-glucofuranosyl isoflavones in puerarin injection[J]. Chinese Chemical Letters, 2009, 20(6): 720-723. doi: 10.1016/j.cclet.2009.01.018
Two new C-glucofuranosyl isoflavones in puerarin injection
摘要:
Two new C-glucofuranosyl isoflavones of impurities in puerarin injection were isolated. Their structures were determined to be 8-C-α-glucofuranosyl-7, 4'-dihydroxyisoflavone and 8-C-β-glucofuranosyl-7, 4'-dihydroxy-isoflavone by chemical and spectral analysis.
English
Two new C-glucofuranosyl isoflavones in puerarin injection
Abstract:
Two new C-glucofuranosyl isoflavones of impurities in puerarin injection were isolated. Their structures were determined to be 8-C-α-glucofuranosyl-7, 4'-dihydroxyisoflavone and 8-C-β-glucofuranosyl-7, 4'-dihydroxy-isoflavone by chemical and spectral analysis.
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Key words:
- Puerarin injection
- / Pueraria lobata
- / C-glucofuranosyl isoflavones
- / Neopuerarin A
- / Neopuerarin B
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