論文 - 詳細
| RRC ID | 44313 |
|---|---|
| 著者 | Ukiya M, Sawada S, Kikuchi T, Kushi Y, Fukatsu M, Akihisa T. |
| タイトル | Cytotoxic and apoptosis-inducing activities of steviol and isosteviol derivatives against human cancer cell lines. |
| ジャーナル | Chem Biodivers |
| Abstract |
Seventeen steviol derivatives, i.e., 2-18, and 19 isosteviol derivatives, i.e., 19-37, were prepared from a diterpenoid glycoside, stevioside (1). Upon evaluation of the cytotoxic activities of these compounds against leukemia (HL60), lung (A549), stomach (AZ521), and breast (SK-BR-3) cancer cell lines, nine steviol derivatives, i.e., 5-9 and 11-14, and five isosteviol derivatives, i.e., 28-32, exhibited activities with single-digit micromolar IC(50) values against one or more cell lines. All of these active compounds possess C(19)-O-acyl group, and among which, ent-kaur-16-ene-13,19-diol 19-O-4',4',4'-trifluorocrotonate (14) exhibited potent cytotoxicities against four cell lines with IC(50) values in the range of 1.2-4.1 μM. Compound 14 induced typical apoptotic cell death in HL60 cells upon evaluation of the apoptosis-inducing activity by flow-cytometric analysis. These results suggested that acylation of the 19-OH group of kaurane- and beyerane-type diterpenoids might be useful for enhancement of their cytotoxicities with apoptosis-inducing activity. |
| 巻・号 | 10(2) |
| ページ | 177-88 |
| 公開日 | 2013-2-1 |
| DOI | 10.1002/cbdv.201200406 |
| PMID | 23418165 |
| MeSH | Antineoplastic Agents, Phytogenic / chemistry* Antineoplastic Agents, Phytogenic / pharmacology* Apoptosis / drug effects* Cell Line, Tumor Cell Survival / drug effects Diterpenes, Kaurane / chemistry* Diterpenes, Kaurane / pharmacology* Humans Neoplasms / drug therapy Stevia / chemistry |
| IF | 2.039 |
| 引用数 | 21 |
| WOS 分野 | BIOCHEMISTRY & MOLECULAR BIOLOGY CHEMISTRY, MULTIDISCIPLINARY |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 最多言及媒体 | News |
| 各媒体での言及数の合計 | 13 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| ヒト・動物細胞 | HL60(RCB0041) A549(RCB0098) SK-BR-3(RCB2132) |