Bioactive Cembranoids from the Dongsha Atoll Soft Coral Sarcophyton crassocaule

被引:42
|
作者
Lin, Wan-Yu [1 ]
Lu, Yi [1 ]
Su, Jui-Hsin [2 ,3 ]
Wen, Zhi-Hong [1 ]
Dai, Chang-Feng [4 ]
Kuo, Yao-Haur [5 ]
Sheu, Jyh-Horng [1 ,6 ]
机构
[1] Natl Sun Yat Sen Univ, Dept Marine Biotechnol & Resources, Kaohsiung 804, Taiwan
[2] Natl Museum Marine Biol & Aquarium, Pingtung 944, Taiwan
[3] Natl Dong Hwa Univ, Grad Inst Marine Biotechnol, Pingtung 944, Taiwan
[4] Natl Yang Ming Univ, Inst Oceanog, Taipei 112, Taiwan
[5] Natl Res Inst Chinese Med, Taipei 112, Taiwan
[6] Natl Sun Yat Sen Univ, Asia Pacific Ocean Res Ctr, Div Marine Biotechnol, Kaohsiung 804, Taiwan
关键词
soft coral; Sarcophyton crassocaule; cytotoxic activity; anti-inflammatory activity; ANTIINFLAMMATORY CEMBRANOIDS; OXYGENATED CEMBRANOIDS; DITERPENOIDS; COMPOUND;
D O I
10.3390/md9060994
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Seven new cembranoids, sarcocrassocolides F-L (1-7), have been isolated from a soft coral Sarcophyton crassocaule. Their structures were determined by extensive spectroscopic analysis. Most new compounds exhibited significant cytotoxic activity against a limited panel of cancer cell lines, and the structure-activity relationship was studied. Compounds 1-7 were found to display significant in vitro anti-inflammatory activity in LPS-stimulated RAW264.7 macrophage cells by inhibiting the expression of the iNOS protein. Compound 4 was also found to effectively reduce the level of COX-2 protein.
引用
收藏
页码:994 / 1006
页数:13
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