Discovery of New Eunicellin-Based Diterpenoids from a Formosan Soft Coral Cladiella sp.

被引:19
|
作者
Chen, Tsung-Hung [1 ,2 ]
Lu, Mei-Chin [1 ,2 ]
Chang, Yu-Chia [2 ,3 ,4 ]
Su, Yin-Di [2 ,5 ,6 ]
Chen, Yu-Hsin [2 ,7 ,8 ]
Lin, Nai-Cheng [2 ]
Fang, Lee-Shing [9 ]
Wu, Yang-Chang [10 ,11 ,12 ]
Sung, Ping-Jyun [1 ,2 ,11 ,13 ]
机构
[1] Natl Dong Hwa Univ, Grad Inst Marine Biotechnol, Pingtung 944, Taiwan
[2] Natl Museum Marine Biol & Aquarium, Pingtung 944, Taiwan
[3] Natl Sun Yat Sen Univ, Doctoral Degree Program Marine Biotechnol, Kaohsiung 804, Taiwan
[4] Acad Sinica, Kaohsiung 804, Taiwan
[5] Natl Sun Yat Sen Univ, Asia Pacific Ocean Res Ctr, Dept Marine Biotechnol & Resources, Kaohsiung 804, Taiwan
[6] Natl Sun Yat Sen Univ, Asia Pacific Ocean Res Ctr, Div Marine Biotechnol, Kaohsiung 804, Taiwan
[7] Natl Dong Hwa Univ, Dept Life Sci, Hualien 974, Taiwan
[8] Natl Dong Hwa Univ, Inst Biotechnol, Hualien 974, Taiwan
[9] Cheng Shiu Univ, Dept Sport Hlth & Leisure, Kaohsiung 833, Taiwan
[10] China Med Univ, Coll Pharm, Sch Pharm, Taichung 404, Taiwan
[11] China Med Univ Hosp, Chinese Med Res & Dev Ctr, Taichung 404, Taiwan
[12] China Med Univ Hosp, Ctr Mol Med, Taichung 404, Taiwan
[13] Kaohsiung Med Univ, Grad Inst Nat Prod, Kaohsiung 807, Taiwan
来源
MARINE DRUGS | 2013年 / 11卷 / 11期
关键词
eunicellin; Cladiella; cladieunicellin; litophynin; cytotoxicity; TUMOR-CELL-LINES; 2,11-CYCLIZED CEMBRANOIDS; AUSTRALIS; HIRSUTA; KREMPFI; GROWTH; ASSAY;
D O I
10.3390/md11114585
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A new eunicellin diterpenoid, cladieunicellin I (1), and a new natural eunicellin, litophynin I diacetate (2), were isolated from a Formosan soft coral identified as Cladiella sp. The structures of eunicellins 1 and 2 were elucidated by spectroscopic methods and by comparison of the spectral data with those of related analogues. Eunicellin 1 exhibited significant cytotoxicity toward the DLD-1 human colorectal adenocarcinoma cells.
引用
收藏
页码:4585 / 4593
页数:9
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