. 2024 Aug 31;29(17):4134. doi: 10.3390/molecules29174134
© 2024 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 (https://creativecommons.org/licenses/by/4.0/).
Figure 2.
Structure of compound 27, 38, and 72.