Hyrtiosins F and G, two new scalarane sesterterpenes from the South China sea sponge Hyrtios erecta

被引:4
|
作者
Su, Ming-Zhi [1 ]
Zhang, Quan [2 ]
Yao, Li-Gong [3 ]
Wu, Bin [2 ]
Guo, Yue-Wei [1 ,3 ]
机构
[1] Bohai Rim Adv Res Inst Drug Discovery, Shandong Lab Yantai Drug Discovery, Yantai 264117, Peoples R China
[2] Zhejiang Univ, Ocean Coll, Hangzhou 310058, Peoples R China
[3] Chinese Acad Sci, Shanghai Inst Mat Med, State Key Lab Drug Res, Shanghai 201203, Peoples R China
基金
中国国家自然科学基金;
关键词
Sponge; Hyrtios erecta; natural products; scalarane sesterterpenes; ALKALOIDS; INHIBITOR;
D O I
10.1080/10286020.2022.2150614
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Two new scalarane sesterterpenes, hyrtiosins F and G (1 and 2), along with two known related compounds, hyrtiosin D and sesterstatin 6 (3 and 4), were isolated from the Hainan marine sponge Hyrtios erecta. The structures of new compounds 1 and 2 were determined by detailed analysis of 1D and 2D NMR spectra and by comparison of the spectroscopic data with those reported in the literatures.
引用
收藏
页码:741 / 747
页数:7
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