Phytochemistry2022，Vol.1965.DOI:10.1016/j.phytochem.2022.113087

(+)- and (-)-trichodermatrione A: a pair of enantiomers with a cyclobutane-containing skeleton from the endophytic fungus Trichoderma sp. EFT2

Yan, Wei Ji, Wenxia Ping, Chuan Zhang, Tianyi Li, Yu Wang, Biao Chen, Tianyu He, Bo Ye, Yonghao
Phytochemistry2022，Vol.1965.DOI:10.1016/j.phytochem.2022.113087
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  • NSTL
  • Elsevier

(+)- and (-)-trichodermatrione A: a pair of enantiomers with a cyclobutane-containing skeleton from the endophytic fungus Trichoderma sp. EFT2

Yan, Wei 1Ji, Wenxia 1Ping, Chuan 1Zhang, Tianyi 1Li, Yu 1Wang, Biao 1Chen, Tianyu 1He, Bo 1Ye, Yonghao1
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作者信息

  • 1. Nanjing Agr Univ
  • 折叠

Abstract

(+/-)-trichodermatrione A, a pair of cyclobutane-containing enantiomers with an undescribed tricyclic 6/4/6 skeleton, was isolated from Trichoderma sp. EFT2, an endophytic fungus from Euonymus fortunei (Turcz.) Hand.-Mazz (Celastraceae). The racemates were separated by chiral HPLC with the structures elucidated by a combination of MS, NMR, ECD calculation and X-ray crystallography analyses. (+/-)-trichodermatrione A and enantiomers were found to be antibacterial against phytopathogenic bacteria Xanthomonas oryzae pv. oryzae (Xoo) and X. oryzae pv. oryzicola (Xoc).

Key words

Euonymus fortunei (Turcz.) Hand.-Mazz (Celastraceae)/Endophytic fungus/Trichoderma sp./Cyclobutane-containing natural product/Enantiomer/Antibacterial activity

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出版年

2022
Phytochemistry

Phytochemistry

CCR
ISSN：0031-9422
被引量4
参考文献量25
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