Structure elucidation of new fusarielins from  Fusarium  sp. and their antimicrobial activity | Zendy

Tchoukoua Abdou | Zendy; Hasegawa Ryosuke | Zendy; Hendracipta Kurniawan Andreas | Zendy; Sato Satoru | Zendy; Koseki Takuya | Zendy; Shiono Yoshihito | Zendy

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Structure elucidation of new fusarielins from Fusarium sp. and their antimicrobial activity

Author(s) -

Tchoukoua Abdou,

Hasegawa Ryosuke,

Hendracipta Kurniawan Andreas,

Sato Satoru,

Koseki Takuya,

Shiono Yoshihito

Publication year - 2018

Publication title -

magnetic resonance in chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.483

H-Index - 72

eISSN - 1097-458X

pISSN - 0749-1581

DOI - 10.1002/mrc.4662

Subject(s) - chemistry , antimicrobial , fusarium , staphylococcus aureus , stereochemistry , antibacterial activity , fungus , two dimensional nuclear magnetic resonance spectroscopy , nuclear magnetic resonance spectroscopy , bacteria , organic chemistry , botany , genetics , biology

Three new fusarielins, 3‐ epi ‐fusarielin H ( 1 ), 3‐O‐methyl‐fusarielin H ( 2 ), and 3‐O‐methyl‐ epi ‐fusarielin H ( 3 ), were isolated from the fungus Fusarium sp. together with the known analogues, fusarielins F ( 4 ) and G ( 5 ). The structures of these compounds were elucidated by analysis of their ESI‐HRTOFMS, 1D and 2D NMR spectroscopic data. The new compounds exhibited weak antibacterial effect against Staphylococcus aureus .

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