天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (10): 1557-1561.doi: 10.16333/j.1001-6880.2016.10.010

• 研究简报 • 上一篇    下一篇

海洋链霉菌B170167发酵产物中含氮化合物及其细胞毒活性研究

王宏鹏1,2*,谢泽平3,况燚4,杨胜祥4*,李音1,2,吴元锋1,2,刘士旺1,2,毛建卫1,2   

  1. 1 浙江科技学院生物与化学工程学院;2浙江省农产品化学与生物加工技术重点实验室,杭州 310023;3滨州医学院药学院,烟台264003;4浙江省林业生物质化学利用重点实验室,临安 311300
  • 出版日期:2016-10-31 发布日期:2017-03-30

Nitrogen Containing Chemical Constituents from Marine Streptomyces sp.B170167 and Their Cytotoxic Activity

WANG Hong-peng1,2*,XIE Zhe-ping3,KUANG Yi4,YANG Sheng-xiang4*,LI Yin1,2,WU Yuan-feng1,2,LIU Shi-wang1,2,MAO Jian-wei1,2   

  1. 1 Zhejiang University of Science and Technology;2Zhejiang Provincial Key  Laboratory for Chemistry and Biology Processing Technology of Farm Products,Hangzhou 310023,China;3Binzhou  Medical University,Yantai 264003,China;4Zhejiang Provincial Key Laboratory of Chemical Utilization of Forestry  Biomass,Zhejiang A & F University,Lin’an 311300,China
  • Online:2016-10-31 Published:2017-03-30

摘要: 利用色谱层析技术从海洋链霉菌B170167中分离得到11个含氮化合物,包括8个吲哚类和3个含氮杂环化合物。经波谱分析分别鉴定为Turbomycin A(1)、3,3二-(3-吲哚)丙烷-1,2-二醇(2)、N-(2-(1H-Indol-3-yl)-2-oxoethyl)-acetamide(3)、N-乙酰基色氨酸(4)、9H-吡啶并[3,4b]吲哚(5)、吲哚-3-甲醛(6)、3-吲哚丙酸(7)、3-吲哚甲酸(8)、光色素(9)、Ferrioxamine E(10)、3-羟基-2-甲基吡啶(11)。其中化合物11为首次从微生物中分离得到。化合物1、2、5、10、11显示出显著的细胞毒活性,化合物3、4、6、7、8显示中等程度的细胞毒活性。

关键词: 海洋链霉菌, 含氮化学成分, 细胞毒活性, 丰年虾

Abstract: To study the chemical constituents and their cytotoxic activity from Streptomyces sp.B170167,which was isolated from soil of Yantai Beach.11 Nitrogencontaining compounds were purified by means of chromatographic techniques and their structures were identified on the basis of spectral features.Cytotoxic activity was performed by the brine shrimp (Artemia salina) larvae bioassay.9 Indole derivate compounds,named Turbomycin A (1),3,3-Bis(3-indolyl)propane-1,2-diol (2),N-(2-(1H-Indol-3-yl)-2-oxoethyl)-acetamide (3),N-Acetyltryptophan (4),Harman (5),Indole-3-carboxaldehyde (6),3-Indolepropionic acid (7),Indole-3-carboxylic acid (8),Lumichrome (9),Ferrioxamine E (10) and 2-Methylpyridin-3-ol (11),were isolated from the organic extract of fermentation broths of the Streptomyces sp.B170167.Compounds 11 was first isolated from the microorganism.Compounds 1,2,5,10 and 11 showed significant cytotoxic activity against the brine shrimp larvae,and compounds 3,4,6,7 and 8 showed moderate activity.

Key words: marine Streptomyces, nitrogen containing compound, cytotoxic activity, Artemia salina

中图分类号: 

Q501 Q503