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Secondary metabolites from Colletotrichum fioriniae F18, an endophytic fungus isolated from the medicinal plant Mahonia fortunei
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Hang-hang WANG1, Gang LI1, Xiao-ping PENG1, Hong-xiang LOU1, 2, *
Acta Pharmaceutica Sinica | 2018, 53(11) : 1862 - 1867
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Acta Pharmaceutica Sinica | 2018, 53(11): 1862-1867
• ORIGINAL ARTICLES •
Secondary metabolites from Colletotrichum fioriniae F18, an endophytic fungus isolated from the medicinal plant Mahonia fortunei
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Hang-hang WANG1, Gang LI1, Xiao-ping PENG1, Hong-xiang LOU1, 2, *
Affiliations
  • 1. Department of Natural Medicinal Chemistry and Pharmacognosy, School of Pharmacy, Qingdao University, Qingdao 266021, China
  • 2. School of Pharmacy, Shandong University, Ji'nan 250012, China
Published: 2018-11-12 doi: 10.16438/j.0513-4870.2018-0838
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Chemical investigation on the rice culture of an endophytic fungus Colletotrichum fioriniae F18, inhabiting in the stems of the medicinal plant Mahonia fortunei, led to the isolation of nine compounds. They included a new indole alkaloid, makomotindoline B (1), and two known indole derivatives, 3-indoleacetic acid methyl ester (2) and N-acetyltryptamine (3), together with six known aromatic compounds, 2-(4-hydroxyphenyl) acetic acid (4), 4-(2-hydroxyethyl)phenol (5), 2-(4-methoxyphenyl)acetic acid (6), 4-hydroxyphenethyl 2-(4-hydroxyphenyl)acetate (7), regiolone (8) and N-phenethylacetamide (9). The structures of these compounds were elucidated based on the analysis of spectroscopic data including MS and NMR. The absolute configuretion of compound 1 was determined by electronic circular dichroism (ECD) calculation. Antibacterial activity assay indicated that compounds 1-9 had no antibacterial activities against Bacillus subtilis, Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa, as well as no quorum sensing inhibitory (QSI) activity for Chromobacterium violaceum.

Mahonia fortunei  /  endophytic fungus  /  secondary metabolites  /  indolo[b]tetrahydrofuran  /  antibacterial activity
Hang-hang WANG, Gang LI, Xiao-ping PENG, Hong-xiang LOU. Secondary metabolites from Colletotrichum fioriniae F18, an endophytic fungus isolated from the medicinal plant Mahonia fortunei[J]. Acta Pharmaceutica Sinica, 2018 , 53 (11) : 1862 -1867 . DOI: 10.16438/j.0513-4870.2018-0838
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Article Info
doi: 10.16438/j.0513-4870.2018-0838
  • Receive Date：2018-09-14
  • Online Date：2026-01-15
  • Published：2018-11-12
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  • Received：2018-09-14
  • Revised：2018-10-19
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    1. Department of Natural Medicinal Chemistry and Pharmacognosy, School of Pharmacy, Qingdao University, Qingdao 266021, China
    2. School of Pharmacy, Shandong University, Ji'nan 250012, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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