https://scholars.lib.ntu.edu.tw/handle/123456789/330545
標題: | New 4-methylated and 19-oxygenated steroids from the Formosan soft coral Nephthea erecta | 作者: | CHANG-FENG DAI Cheng, Shi-Yie Dai, Chang-Feng Duh, Chang-Yih |
關鍵字: | Cytotoxicity; Nephthea erecta | 公開日期: | 2007 | 卷: | 72 | 期: | 8 | 起(迄)頁: | 653-659 | 來源出版物: | Steroids | 摘要: | Two new 4-methylated steroids, erectasteroids A and B (1 and 2), six new 19-oxygenated steroids, erectasteroids C-H (3-8) and two known 19-oxygenated steroids (9 and 10) were isolated from the acetone solubles of the Formosan soft coral Nephthea erecta. The structures were elucidated by extensive NMR spectroscopic analysis and their cytotoxicity against selected cancer cells was measured in vitro. ? 2007 Elsevier Inc. All rights reserved. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-34250818672&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/330545 |
DOI: | 10.1016/j.steroids.2007.05.001 | SDG/關鍵字: | acetone; erectasteroid a; erectasteroid b; steroid; unclassified drug; animal cell; article; cancer cell; coral; cytotoxicity; hormone structure; measurement; methylation; Nephthea erecta; nonhuman; nuclear magnetic resonance spectroscopy; oxygenation; Animals; Anthozoa; Antineoplastic Agents; Drug Screening Assays, Antitumor; Leukemia P388; Magnetic Resonance Spectroscopy; Molecular Conformation; Molecular Structure; Steroids; Tumor Cells, Cultured; Alcyonacea; Nephthea |
顯示於: | 海洋研究所 |
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