Robuta

https://repository.si.edu/items/41328ff5-808b-4aa0-b0a0-6b7e028f47da Iseco/I-Briarellinone and Briarellin S, Two New Eunicellin-Based Diterpenoids from the... Two new eunicellin-based diterpenes, seco-briarellinone (1) and briarellin S (2), and a known seco-asbestinin (3) have been isolated from the methanolic...