Bridged cassane derivatives from the seeds of Caesalpinia sappan L. and their cytotoxic activities

Jin, Yue, Wang, Miao, Yan, Yan-Fang, Zhang, Xin-Xin, Li, Xian-Zhe, Gao, Hui-Yuan (2022): Bridged cassane derivatives from the seeds of Caesalpinia sappan L. and their cytotoxic activities. Phytochemistry (113111) 197: 1-12, DOI: 10.1016/j.phytochem.2022.113111, URL: http://dx.doi.org/10.1016/j.phytochem.2022.11311