Litosetoenins A-E, Diterpenoids from the Soft Coral Litophyton setoensis, Backbone-Rearranged through Divergent Cyclization Achieved by Epoxide Reactivity Inversion.

This work was financially supported by the National Key Research and Development Program of China (no. 2018YFC0310903), the Natural Science Foundation of China (no. 81991521), the SKLDR/SIMM Project (no. SIMM2103ZZ-06), the Indonesian Ministry of Research and Technology/National Agency for Research and Innovation (WCR grant no. 91/UN48.16/LT/2020), and the Ministerio de Ciencia e Innovacion (MICIN PID2019-109476RB-C21). The manuscript was proof-edited by Guido Jones, funded by Cabildo de Tenerife under the TFinnova Programme, supported by MEDI and FDCAN. We thank Prof. X.-B. Li from Hainan University for the identification of the soft coral material. SGAI-CSIC and CESGA (Spain) provided access to supercomputing facilities.