A New Flavonoid from the Roots of Cassia fistula and Its Antitobacco Mosaic Virus Activity

作者:Zeng Xiaoying; Zhao Wei; Zhang Tao; Wang Lan; Yang Guangyu; Chen Yong Kuan; Hu Qiufen*; Miao Mingming
来源:Asian Journal of Chemistry, 2013, 25(12): 6622-6624.
DOI:10.14233/ajchem.2013.14399

摘要

A new flavonoid, fistulaflavonoid A (1), was isolated from the roots of Cassia fistula. Its structure was elucidated by spectroscopic methods, including extensive 1D and 2D NMR techniques. Compound 1 was tested for their antitobacco mosaic virus activity. The compound shows modest antitobacco mosaic virus activity with inhibition rates of 18.2 %.