論文 - 詳細
RRC ID | 42381 |
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著者 | Tian Y, Guo H, Han J, Guo D. |
タイトル | Microbial transformation of 20(S)-protopanaxatriol by Mucor spinosus. |
ジャーナル | J Nat Prod |
Abstract |
Microbial biotransformation of 20(S)-protopanaxatriol (1) by the fungus Mucor spinosus (AS 3.3450) yielded four new metabolites, the structures of which were determined to be 12-oxo-15alpha-hydroxyl-20(S)-protopanaxatriol (2), 27-hydroxyl-20(S)-protopanaxatriol (3), 12-oxo-26-hydroxyl-20(S)-protopanaxatriol (4), and 12-oxo-27-hydroxyl-20(S)-protopanaxatriol (5), respectively, on the basis of their chemical and spectroscopic data. All the new metabolites, as well as the substrate, had significant cytotoxic effects on HL-60 cells (human leukemia cells). |
巻・号 | 68(5) |
ページ | 678-80 |
公開日 | 2005-5-1 |
DOI | 10.1021/np049688+ |
PMID | 15921408 |
MeSH | Antineoplastic Agents / chemistry* Antineoplastic Agents / pharmacology Biotransformation Drug Screening Assays, Antitumor Molecular Structure Mucor / metabolism* Sapogenins / metabolism* Sapogenins / pharmacology Stereoisomerism Triterpenes / metabolism* Triterpenes / pharmacology |
IF | 3.782 |
引用数 | 26 |
WOS 分野 | PHARMACOLOGY & PHARMACY PLANT SCIENCES CHEMISTRY, MEDICINAL |
リソース情報 | |
ヒト・動物細胞 | HL60(RCB0041) |