. 2019 May 22;24(10):1976. doi: 10.3390/molecules24101976
© 2019 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Figure 1.
Lignans isolated from P. leptostachya.