Fig. 1 in Cassane and nor-cassane diterpenoids from the roots of Erythrophleum fordii

Fig. 1. Structures of compounds 1–9.Published as part of Li, Lulu, Chen, Long, Li, Yuhuan, Sun, Shikai, Ma, Shuanggang, Li, Yong & Qu, Jing, 2020, Cassane and nor-cassane diterpenoids from the roots of Erythrophleum fordii, pp. 1-5 in Phytochemistry (112343) 174 on page 2, DOI: 10.1016/j.phytochem.2020.112343, http://zenodo.org/record/829506