Two nitrogenous sesquiterpenoids from the nudibranch Phyllidiella pustulosa.
Viqqi KurniandaHiromi HiradeRoel JansenJunichi TanakaPublished in: Journal of Asian natural products research (2021)
Our ongoing interest in the relationships between chemical contents and genetic diversity of the nudibranch Phyllidiella pustulosa and related species found in Okinawa led to identification of a series of nitrogenous sesquiterpenoids. Among them, two new compounds 1 and 2 were elucidated after spectroscopic analysis. Their structures and cytotoxicity against three cell lines are described here.