Chemical constituents of Pyrrosia petiolosa
Chemical constituents of Pyrrosia petiolosa
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DOI：
10.1080/1028602031000066843
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发表时间：
2003-06
影响因子：
1.7
通讯作者：
Chung-Che Yang;Jiangong Shi;Shun-yan Mo;Yong-chun Yang
中科院分区：
文献类型：
--
作者：
Chung-Che Yang;Jiangong Shi;Shun-yan Mo;Yong-chun Yang
从叶柄石榴花中分离得到新的黄酮二糖苷7-O-[6-O-(α-L-arabifuranosyl)-β-D-glucopyranosyl]-gossypetin，，命名为吡咯叶柄苷，并分离得到13个已知化合物(包括3个人造物)。通过化学和波谱方法，包括IR、MS、一维和二维核磁共振技术对其结构进行了确证。
The new flavone diglycoside 7-O-[6-O-(α-L-arabifuranosyl)-β-D-glucopyranosyl]-gossypetin, named as pyrropetioside, along with 13 known compounds (including 3 artifacts) have been isolated from Pyrrosia petiolosa. Their structures have been elucidated by means of chemical and spectroscopic methods including IR, MS, 1D and 2D NMR techniques.