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Actinotetraoses I-K: Tetrasaccharide Metabolites Produced by an Insect-Derived Actinobacteria, Amycolatopsis sp HCa1

文献类型: 外文期刊

作者: Guo, Zhi-Kai 1 ; Jiao, Rui-Hua 2 ; Dai, Hao-Fu 1 ; Mei, Wen-Li 1 ; Tan, Ren-Xiang 2 ; Ge, Hui-Ming 2 ;

作者机构: 1.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Minist Agr, Key Lab Biol & Genet Resources Trop Crops, Haikou 571101, Peoples R China

2.Nanjing Univ, Inst Funct Biomol, State Key Lab Pharmaceut Biotechnol, Nanjing 210093, Jiangsu, Peoples R China

关键词: Actinomycetes;Amycolatopsis species;Actinotetraoses IK;Glucosides

期刊名称:CHEMISTRY & BIODIVERSITY ( 影响因子:2.408; 五年影响因子:2.351 )

ISSN: 1612-1872

年卷期: 2013 年 10 卷 2 期

页码:

收录情况: SCI

摘要: An isolate of rare actinobacteria strain Amycolatopsis sp. HCa1 obtained from the gut of grasshopper produced seven different metabolites in vitro. The metabolites isolated from its mycelia cakes were characterized by NMR and MS analyses. Actinotetraose hexatiglate (or tigloside; 1) with nonreducing glucotetraose skeleton was isolated as a major constituent; three new tetrasaccharide derivatives actinotetraoses IK (24, resp.) and three known actinotetraoses AC (57, resp.) were also isolated.

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