Author/Authors :
Shen، نويسنده , , Ya-Ching and Lin، نويسنده , , Yu-Chi and Ahmed، نويسنده , , Atallah F. and Kuo، نويسنده , , Yao-Haur Kuo، نويسنده ,
Abstract :
Three new xenicane diterpenoids, designated xeniolactones A (1), B (2), and C (3), were isolated from Xenia florida collected in Taiwan. Compound 1 possesses a novel structure having a heterotricyclic skeleton in cyclononane system. The structures of 1–3 were elucidated on the basis of extensive spectroscopic analysis. The cytotoxicity of 1–3 was also evaluated against human cancer cell lines.
