A new spiro-sesquiterpene from the sponge Dysidea fragilis.
A new spiro-sesquiterpene, spirofragilin (1), along with a known related sesquiterpene, dehydroherbadysidolide (2), have been isolated from the marine sponge Dysidea fragilis collected in the South China Sea. The structure of 1 was elucidated on the basis of detailed spectroscopic analysis.
Yu
Z-G
ZG
State Key Laboratory of Drug Research, Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Zhangjiang Hi-Tech Park, Shanghai, China.
Bi
K-S
KS
Guo
Y-W
YW
Mollo
E
E
Cimino
G
G
D000818:Animals; D047088:Dysidea; D009682:Magnetic Resonance Spectroscopy; D008517:Phytotherapy; D012717:Sesquiterpenes / Q000737:chemistry*; D013141:Spiro Compounds / Q000737:chemistry
D012717:Sesquiterpenes; D013141:Spiro Compounds