Flavonoids from Pyrrosia petiolosa (Christ) Ching
Flavonoids from Pyrrosia petiolosa (Christ) Ching
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DOI：
10.1080/10286020500246550
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发表时间：
2006-12
影响因子：
1.7
通讯作者：
Nai-Li Wang;Jian Wang;X. Li;Junhong Ling;Ning Li
中科院分区：
文献类型：
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作者：
Nai-Li Wang;Jian Wang;X. Li;Junhong Ling;Ning Li
从石榴花乙醇提取物中分离得到一个新的山奈酚糖苷kaempferol-3-O-β-d-glucopyranoside-7-O-α-l-arabinofuranoside(1)，并从该植物中分离得到6个已知的黄酮类化合物。通过包括MS、一维和二维核磁共振波谱在内的物理化学方法进行了结构鉴定。
A new kaempferol glycoside, kaempferol-3-O-β-d-glucopyranoside-7-O-α-l-arabinofuranoside (1), was isolated from the EtOH extract of Pyrrosia petiolosa together with six known flavonoids already reported from the same plant. Structural elucidation was performed by means of physico-chemical methods including MS, and 1D and 2D NMR spectroscopy.