Four new beta-lactones from the endophytic Streptomyces sp T1B1 | |
Yuan, Jia-Xin1,2; Zeng, Ying1; Zou, Cheng2; Zhao, Pei-Ji1 | |
刊名 | PHYTOCHEMISTRY LETTERS |
2013-11-01 | |
卷号 | 6期号:4页码:625-628 |
关键词 | Streptomyces sp. Endophytic Taxus yunnanensis beta-Lactone |
ISSN号 | 1874-3900 |
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 |
英文摘要 | 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. |
学科主题 | Biochemistry & Molecular Biology ; Plant Sciences |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
类目[WOS] | Biochemistry & Molecular Biology ; Plant Sciences |
研究领域[WOS] | Biochemistry & Molecular Biology ; Plant Sciences |
收录类别 | SCI |
资助信息 | National Basic Research Program of China (973 program) [2013CB127505];NSFC [31170061, 81160388];Young and Technical Leader Raising Foundation of Yunnan Province [2009CI071] |
语种 | 英语 |
WOS记录号 | WOS:000325872700026 |
公开日期 | 2014-01-13 |
内容类型 | 期刊论文 |
源URL | [http://ir.kib.ac.cn/handle/151853/17417] |
专题 | 昆明植物研究所_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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