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Bandunamide, a novel cyclopeptide from the streptomyces Griseovariabilis bandungensis

文献类型: 外文期刊

作者: Tian, XS 1 ; Xie, SD 2 ; Jiang, XB 2 ; Zhou, XM 2 ; Yang, LM 2 ; Xiao, DJ 2 ;

作者机构: 1.Guangdong Acad Agr Sci, Guangzhou 510640, Peoples R China

2.Guangdong Acad Agr Sci, Guangzhou 510640, Peoples R China; Chinese Acad Sci, Guangzhou Inst Chem, Guangzhou 510650, Peoples R China

关键词: streptomyces;Griseovariabilis bandungensis;Bandunamide;structure elucidation;anti-fungus

期刊名称:CHINESE CHEMICAL LETTERS ( 影响因子:6.779; 五年影响因子:4.558 )

ISSN: 1001-8417

年卷期: 2003 年 14 卷 12 期

页码:

收录情况: SCI

摘要: A new cyclic octapeptide, bandunamide, was isolated from the acetone extracts of streptomyces griseovariabilis bandungensis. This cyclic octapeptide exhibits strong antimicrobial activity against Phytophthora drechsleri (IC50=15 ng/mL), Colletotrehum higginsiannum (IC50=15.6 ng/mL), Piricularia oxyzae (IC50=0.2 mug/mL), and Fusarium oxysporum f. Sp. (IC50=100 mug/mL). The structure elucidation of bandunamide is herein reported.

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