| Four new beta-lactones from the endophytic Streptomyces sp T1B1 | |
Yuan, Jia-Xin1,2; Zeng, Ying1 ; Zou, Cheng2; Zhao, Pei-Ji1
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| 通讯作者 | Zou,C (reprint author),Kunming Med Univ,Sch Pharmaceut Sci,Kunming 650500,Peoples R China.,zouchengkm@126.com ; zhaopeiji@mail.kib.ac.cn |
| 2013-11-01 | |
| 发表期刊 | PHYTOCHEMISTRY LETTERS
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| ISSN | 1874-3900 |
| 卷号 | 6期号:4页码:625-628 |
| 摘要 | The detailed investigation of endophytic Streptomyces sp. T1B1 was performed during a search for new structural and active compounds. The strain T1B1 was isolated from the old bast tissue of Taxus yunnanensis and determined to be a member of Streptomyces, according to the 16S rRNA analysis. The extracts from the PDA solid fermentation media of Streptomyces sp. T1B1 were purified and four beta-lactones were isolated. They were identified as 4 alpha-(3,5-dihydroxy hexyl)-3 alpha-methyl-2-oxetanone (1), 4 alpha-(3-methyl-4-formyloxy-hexyl)-3 alpha-methyl-2-oxetanone (2), 4 alpha-(3,5-dihydroxy-heptyl)-3 alpha-methyl-2-oxetanone (3) and 4 alpha-(3-methyl-4-formyloxy-heptyl)-3 alpha-methyl-2-oxetanone (4) on the basis of spectral data. (C) 2013 Published by Elsevier B.V. on behalf of Phytochemical Society of Europe. |
| 关键词 | Streptomyces Sp. Endophytic Taxus Yunnanensis Beta-lactone |
| 学科领域 | Biochemistry & Molecular Biology ; Plant Sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000325872700026 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/17417 |
| 专题 | 植物化学与西部植物资源持续利用国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650204, Peoples R China 2.Kunming Med Univ, Sch Pharmaceut Sci, Kunming 650500, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Jia-Xin,Zeng, Ying,Zou, Cheng,et al. Four new beta-lactones from the endophytic Streptomyces sp T1B1[J]. PHYTOCHEMISTRY LETTERS,2013,6(4):625-628. |
| APA | Yuan, Jia-Xin,Zeng, Ying,Zou, Cheng,&Zhao, Pei-Ji.(2013).Four new beta-lactones from the endophytic Streptomyces sp T1B1.PHYTOCHEMISTRY LETTERS,6(4),625-628. |
| MLA | Yuan, Jia-Xin,et al."Four new beta-lactones from the endophytic Streptomyces sp T1B1".PHYTOCHEMISTRY LETTERS 6.4(2013):625-628. |
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