广州医科大学药学院分子靶标和临床药理重点实验室/ 广州医科大学附属第五医院,广东 广州 511436
郭思雨(1995年生),女;研究方向:天然药物化学;E-mail: 654512404@qq.com
陶移文(1975年生),男;研究方向:天然药物化学;E-mail: yywentao@aliyun.com
纸质出版日期:2020-07-20,
收稿日期:2020-01-09,
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郭思雨,邹庭光,朱静琳等.海南东寨港红树林内生真菌Aspergillus fumigatus SAS10吡喃酮类代谢产物[J].中山大学学报(自然科学版),2020,59(04):19-23.
GUO Siyu,ZOU Tingguang,ZHU Jinglin,et al.Pyrone metabolites of a mangrove endophytic fungus Aspergillus fumigatus SAS10 isolated from Dongzhai Harbor, Hainan[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2020,59(04):19-23.
郭思雨,邹庭光,朱静琳等.海南东寨港红树林内生真菌Aspergillus fumigatus SAS10吡喃酮类代谢产物[J].中山大学学报(自然科学版),2020,59(04):19-23. DOI: 10.13471/j.cnki.acta.snus.2020.01.09.2020E001.
GUO Siyu,ZOU Tingguang,ZHU Jinglin,et al.Pyrone metabolites of a mangrove endophytic fungus Aspergillus fumigatus SAS10 isolated from Dongzhai Harbor, Hainan[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2020,59(04):19-23. DOI: 10.13471/j.cnki.acta.snus.2020.01.09.2020E001.
采用大米培养基,对无瓣海桑内生真菌
Aspergillus fumigatus
SAS10进行静置发酵,运用硅胶柱色谱、Sephadex LH-20凝胶柱色谱、以及半制备高效液相等分离手段对发酵产物进行分离纯化,获得7个化合物。经分析质谱、核磁等波谱数据,并通过与文献对比鉴定化合物为:aspergyllone(
1
),(
R
)-2-(羟基(苯基)甲基)-4H-吡喃-4-酮(
2
),carbonarone A(
3
), campyrone A(
4
),campyrone C(
5
),asperfurandione A(
6
)和 dibutylterephthalate(
7
)。所得7个化合物均为首次报道为烟曲霉次级代谢产物。
The mangrove endophytic fungus
Aspergillus fumigatus
SAS10 from
Sonneratia apetala
of Dongzhai haror in Hainan was fermented by using rice medium. The extract of fermentation culture was subjected to column chromatography on silica gel
column chromatography on Sephadex LH-20
and semi-preparative HPLC. Seven compounds were obtained.By analyzing mass and NMR spectroscopic data
their structures were identified as aspergyllone (
1
)
(
R
)-2-(hydroxy(phenyl)methyl)-4H-pyran-4-one (
2
)
carbonarone A (
3
)
campyrone A (
4
)
campyrone C (
5
)
asperfurandione A (
6
) and dibutylterephthalate (
7
)
respectively. All of compounds obtained are reported firstly from secondary metabolites of the mangrove endophytic fungus
Aspergillus fumigatus
.
红树林内生真菌Aspergillus fumigatus次级代谢产物吡喃酮类化合物
mangroveendophytic fungusAspergillus fumigatussecondary metabolitespyrone
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