Fig. 1 in Tirucallane triterpenoids from the mastic (Pistacia lentiscus) and their anti-inflammatory and cytotoxic activities

Fig. 1. The structures of compounds 1–13.Published as part of Liu, Wei, Gao, Jie, Li, Miaomiao, Aisa, Haji Akber & Yuan, Tao, 2021, Tirucallane triterpenoids from the mastic (Pistacia lentiscus) and their anti-inflammatory and cytotoxic activities, pp. 1-9 in Phytochemistry (112596) 182 on page 2, DOI: 10.1016/j.phytochem.2020.112596, http://zenodo.org/record/829147