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Chemical constituents of Pyrrosia petiolosa
Authors:Yang Chun  Shi Jian-Gong  Mo Shun-Yan  Yang Yong-Chun
Institution:Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
Abstract:The new flavone diglycoside 7-O-6-O-(alpha-L-arabifuranosyl)-beta-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.
Keywords:
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