. 2023 Feb 20;38(1):2171026. doi: 10.1080/14756366.2023.2171026
© 2023 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 8.
The chemical structure of andrographolide and its derivatives 45–49.