. 2023 Apr 11;28(8):3373. doi: 10.3390/molecules28083373
© 2023 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 3.
Molecular structure of the title compound 2b.