학술논문
Two New Furan-2-Carboxylic Derivatives from the Leaves of Nicotiana tabacum and Their Anti-Tobacco Mosaic Virus Activities.
Document Type
Article
Author
Source
Subject
*TOBACCO
*MOSAIC viruses
*
Language
ISSN
0009-3130
Abstract
Two new furan-2-carboxylic derivatives (1 and 2), together with three known compounds (3–5), were isolated from the leaves of Nicotiana tabacum. Their structures were determined by means of HR-ESI-MS and extensive 1D and 2D NMR spectroscopic studies. Compounds 1 and 2 were tested for their anti-TMV activities. The results showed that compounds 1 and 2 exhibited high anti-TMV activity with inhibition rates of 33.2 and 30.8%. These rates are close to that of positive control. [ABSTRACT FROM AUTHOR]