引用本文:
Hong Ning Liu, Fei Li, Yong Ming Luo, Wei Feng Zhu. Steroidal alkaloids from the bulbs of Fritillaria monatha[J]. Chinese Chemical Letters,
2008, 19(5): 544-546.
doi:
10.1016/j.cclet.2008.03.008
Citation: Hong Ning Liu, Fei Li, Yong Ming Luo, Wei Feng Zhu. Steroidal alkaloids from the bulbs of Fritillaria monatha[J]. Chinese Chemical Letters, 2008, 19(5): 544-546. doi: 10.1016/j.cclet.2008.03.008
Citation: Hong Ning Liu, Fei Li, Yong Ming Luo, Wei Feng Zhu. Steroidal alkaloids from the bulbs of Fritillaria monatha[J]. Chinese Chemical Letters, 2008, 19(5): 544-546. doi: 10.1016/j.cclet.2008.03.008
Steroidal alkaloids from the bulbs of Fritillaria monatha
摘要:
Two new Steroidal alkaloids, named pengbeisine A and pengbeisine B, were isolated from the fresh bulbs of Fritillaria monatha Migo. along with a known alkaloid. The structures were characterized as 22,26-imino-17, 23-oxido-5α-jerv-6-oxo-2α,3β-diol and22, 26-imino-17, 23-oxido-5α-jerv-6-oxo-2β,3α-diol on the basis of spectroscopic methods.
English
Steroidal alkaloids from the bulbs of Fritillaria monatha
Abstract:
Two new Steroidal alkaloids, named pengbeisine A and pengbeisine B, were isolated from the fresh bulbs of Fritillaria monatha Migo. along with a known alkaloid. The structures were characterized as 22,26-imino-17, 23-oxido-5α-jerv-6-oxo-2α,3β-diol and22, 26-imino-17, 23-oxido-5α-jerv-6-oxo-2β,3α-diol on the basis of spectroscopic methods.
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Key words:
- Fritillaria monatha Migo
- / Steroidal alkaloids
- / Pengbeisine A
- / Pengbeisine B
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