Title
Three new polyphenolic acids from the leaves of Eucalyptus citriodora with antivirus activity
Author
San-qing Lin, Zhong-liu Zhou, Wen-Qing Yin
Year
2016
Journal
Chemical and Pharmaceutical Bulletin
Abstract
Six polyphenolic acids (1-6), including the three new compounds citriodolic acids A, B and C (1-3), were isolated from the leaves of Eucalyptus citriodora. Their structures were elucidated by spectroscopic methods including one dimensional (1D)- and 2D-NMR, high-resolution electrospray ionization mass spectrometry (HR-ESI-MS), and circular dichroism (CD). The potential antivirus activity against respiratory syncytial virus (RSV) of all the isolated compounds was evaluated.
Instrument
J-815
Keywords
Circular dichroism, Relative configuration Stereochemistry, Natural products, Pharmaceutical