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Volume 8 Issue 4
Dec.  2017
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Article Navigation >  Journal of Tropical Biology  > 2017  >  8(4): 466-473

WANG Lin, KONG Fandong, MA Qingyun, HUANG Shengzhuo, ZHOU Liman, XIE Qingyi, DIN Qiong, ZHAO Youxing. Analysis of Chemical Constituents from the Fruiting Bodies of Retiboletus kauffmanii[J]. Journal of Tropical Biology, 2017, 8(4): 466-473. doi: 10.15886/j.cnki.rdswxb.2017.04.015
Citation: WANG Lin, KONG Fandong, MA Qingyun, HUANG Shengzhuo, ZHOU Liman, XIE Qingyi, DIN Qiong, ZHAO Youxing. Analysis of Chemical Constituents from the Fruiting Bodies of Retiboletus kauffmanii[J]. Journal of Tropical Biology, 2017, 8(4): 466-473. doi: 10.15886/j.cnki.rdswxb.2017.04.015
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Analysis of Chemical Constituents from the Fruiting Bodies of Retiboletus kauffmanii

doi: 10.15886/j.cnki.rdswxb.2017.04.015

  • 1. Institute of Tropical Agriculture and Forestry, Hainan University, Haikou, Hainan 570228;

  • 2. Ministry of Agriculture Key Laboratory of Biology and Genetic Resources of Tropical Crops/Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou, Hainan 570228, China

  • Received Date: 2017-10-12
  • Rev Recd Date: 2017-10-28
  • Chemical constituents were isolated from Retiboletus kauffmanii by repeated column chromatography and preparative HPLC,and their chemical structures were identified by spectral data and references. At the same time their acetylcholinesterase inhibitory activity,α-glucosidase inhibitory activity and anti-oxidative ability were tested. The analysis showed that 19 compounds were isolated from R. kauffmanii and identified as: ergosterol（ 1）,β-sitosterol（ 2）,methyl p-hydroxybenzen epropanoate（ 3）,P-hydroxyacetophenone（ 4）,methyl phydroxybenzoate（ 5）,caffeic acid methyl ester（ 6）,p-hydroxybenzoic acid（ 7）,p-methylphenol（ 8）,Nacetyltyramine（ 9）,3,4-dihydroxy-acetophenone（ 10）,Bis（ 2-ethylhexyl） phthalate（ 11）,vanillic acid（ 12）,protocatechuic acid（ 13）,5,6-dihydroxybenzofuran-2,3-dicarboxylic acid dimethyl ester（ 14）,phydroxycinnamate methyl（ 15）,ergosterol 5α,8α-peroxide（ 16）,isomaltose（ 17）,2-hydroxy-4-methylbenzoate（ 18）,and p-methoxyphenylpropionic acid（ 19）. The compounds 1,3,4,6,7,10,and 13 had a certain activity in DPPH free radical scavenging. The compound 1 showed acetylcholinesterase inhibitory activity and the compounds 6,8,10,13 had a certain inhibitory activity against α-glucosidase. All these compounds were obtained from R. kauffmanii for the first time,among which some showed DPPH free radical scavenging activity and inhibitory activity against α-glucosidase and acetylcholinesterase.
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Analysis of Chemical Constituents from the Fruiting Bodies of Retiboletus kauffmanii

doi: 10.15886/j.cnki.rdswxb.2017.04.015
  • 1. Institute of Tropical Agriculture and Forestry, Hainan University, Haikou, Hainan 570228;
  • 2. Ministry of Agriculture Key Laboratory of Biology and Genetic Resources of Tropical Crops/Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou, Hainan 570228, China
  • Received Date: 2017-10-12
  • Rev Recd Date: 2017-10-28

Abstract: Chemical constituents were isolated from Retiboletus kauffmanii by repeated column chromatography and preparative HPLC,and their chemical structures were identified by spectral data and references. At the same time their acetylcholinesterase inhibitory activity,α-glucosidase inhibitory activity and anti-oxidative ability were tested. The analysis showed that 19 compounds were isolated from R. kauffmanii and identified as: ergosterol（ 1）,β-sitosterol（ 2）,methyl p-hydroxybenzen epropanoate（ 3）,P-hydroxyacetophenone（ 4）,methyl phydroxybenzoate（ 5）,caffeic acid methyl ester（ 6）,p-hydroxybenzoic acid（ 7）,p-methylphenol（ 8）,Nacetyltyramine（ 9）,3,4-dihydroxy-acetophenone（ 10）,Bis（ 2-ethylhexyl） phthalate（ 11）,vanillic acid（ 12）,protocatechuic acid（ 13）,5,6-dihydroxybenzofuran-2,3-dicarboxylic acid dimethyl ester（ 14）,phydroxycinnamate methyl（ 15）,ergosterol 5α,8α-peroxide（ 16）,isomaltose（ 17）,2-hydroxy-4-methylbenzoate（ 18）,and p-methoxyphenylpropionic acid（ 19）. The compounds 1,3,4,6,7,10,and 13 had a certain activity in DPPH free radical scavenging. The compound 1 showed acetylcholinesterase inhibitory activity and the compounds 6,8,10,13 had a certain inhibitory activity against α-glucosidase. All these compounds were obtained from R. kauffmanii for the first time,among which some showed DPPH free radical scavenging activity and inhibitory activity against α-glucosidase and acetylcholinesterase.

WANG Lin, KONG Fandong, MA Qingyun, HUANG Shengzhuo, ZHOU Liman, XIE Qingyi, DIN Qiong, ZHAO Youxing. Analysis of Chemical Constituents from the Fruiting Bodies of Retiboletus kauffmanii[J]. Journal of Tropical Biology, 2017, 8(4): 466-473. doi: 10.15886/j.cnki.rdswxb.2017.04.015
Citation: WANG Lin, KONG Fandong, MA Qingyun, HUANG Shengzhuo, ZHOU Liman, XIE Qingyi, DIN Qiong, ZHAO Youxing. Analysis of Chemical Constituents from the Fruiting Bodies of Retiboletus kauffmanii[J]. Journal of Tropical Biology, 2017, 8(4): 466-473. doi: 10.15886/j.cnki.rdswxb.2017.04.015
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