The Experts below are selected from a list of 1131 Experts worldwide ranked by ideXlab platform
Xuhua Nong - One of the best experts on this subject based on the ideXlab platform.
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alkaloids and citrinins from marine derived fungus nigrospora oryzae scsgaf 0111
ChemInform, 2014Co-Authors: Jiejie Dong, Jie Bao, Xiaoyong Zhang, Xuhua NongAbstract:The new compound, nigrospine (I), alkaloid nigrospin A (II), and the two new citrinins (III) are isolated from the title fungus, together with three known compounds.
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alkaloids and citrinins from marine derived fungus nigrospora oryzae scsgaf 0111
Tetrahedron Letters, 2014Co-Authors: Jiejie Dong, Jie Bao, Xiaoyong Zhang, Xuhua NongAbstract:A new pyrrolidinone, nigrospine (1), a new indole alkaloid, nigrospin A (2) and two new citrinins, nigrospins B and C (3-4) were isolated from a culture broth of the marine-derived fungal strain Nigrospora oryzae SCSGAF 0111. Their structures were determined by spectroscopic analysis, and the absolute configurations of 1 and 2 were determined by the Mosher ester technique. Compound 1 contains a rare 2,3-dihydro-benzofuran[2,3-c]2-pyrrolidone skeleton.
Jiejie Dong - One of the best experts on this subject based on the ideXlab platform.
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alkaloids and citrinins from marine derived fungus nigrospora oryzae scsgaf 0111
ChemInform, 2014Co-Authors: Jiejie Dong, Jie Bao, Xiaoyong Zhang, Xuhua NongAbstract:The new compound, nigrospine (I), alkaloid nigrospin A (II), and the two new citrinins (III) are isolated from the title fungus, together with three known compounds.
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alkaloids and citrinins from marine derived fungus nigrospora oryzae scsgaf 0111
Tetrahedron Letters, 2014Co-Authors: Jiejie Dong, Jie Bao, Xiaoyong Zhang, Xuhua NongAbstract:A new pyrrolidinone, nigrospine (1), a new indole alkaloid, nigrospin A (2) and two new citrinins, nigrospins B and C (3-4) were isolated from a culture broth of the marine-derived fungal strain Nigrospora oryzae SCSGAF 0111. Their structures were determined by spectroscopic analysis, and the absolute configurations of 1 and 2 were determined by the Mosher ester technique. Compound 1 contains a rare 2,3-dihydro-benzofuran[2,3-c]2-pyrrolidone skeleton.
Jie Bao - One of the best experts on this subject based on the ideXlab platform.
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alkaloids and citrinins from marine derived fungus nigrospora oryzae scsgaf 0111
ChemInform, 2014Co-Authors: Jiejie Dong, Jie Bao, Xiaoyong Zhang, Xuhua NongAbstract:The new compound, nigrospine (I), alkaloid nigrospin A (II), and the two new citrinins (III) are isolated from the title fungus, together with three known compounds.
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alkaloids and citrinins from marine derived fungus nigrospora oryzae scsgaf 0111
Tetrahedron Letters, 2014Co-Authors: Jiejie Dong, Jie Bao, Xiaoyong Zhang, Xuhua NongAbstract:A new pyrrolidinone, nigrospine (1), a new indole alkaloid, nigrospin A (2) and two new citrinins, nigrospins B and C (3-4) were isolated from a culture broth of the marine-derived fungal strain Nigrospora oryzae SCSGAF 0111. Their structures were determined by spectroscopic analysis, and the absolute configurations of 1 and 2 were determined by the Mosher ester technique. Compound 1 contains a rare 2,3-dihydro-benzofuran[2,3-c]2-pyrrolidone skeleton.
Xiaoyong Zhang - One of the best experts on this subject based on the ideXlab platform.
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alkaloids and citrinins from marine derived fungus nigrospora oryzae scsgaf 0111
ChemInform, 2014Co-Authors: Jiejie Dong, Jie Bao, Xiaoyong Zhang, Xuhua NongAbstract:The new compound, nigrospine (I), alkaloid nigrospin A (II), and the two new citrinins (III) are isolated from the title fungus, together with three known compounds.
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alkaloids and citrinins from marine derived fungus nigrospora oryzae scsgaf 0111
Tetrahedron Letters, 2014Co-Authors: Jiejie Dong, Jie Bao, Xiaoyong Zhang, Xuhua NongAbstract:A new pyrrolidinone, nigrospine (1), a new indole alkaloid, nigrospin A (2) and two new citrinins, nigrospins B and C (3-4) were isolated from a culture broth of the marine-derived fungal strain Nigrospora oryzae SCSGAF 0111. Their structures were determined by spectroscopic analysis, and the absolute configurations of 1 and 2 were determined by the Mosher ester technique. Compound 1 contains a rare 2,3-dihydro-benzofuran[2,3-c]2-pyrrolidone skeleton.
Pei-ming Yang - One of the best experts on this subject based on the ideXlab platform.
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phenolic compounds isolated from morus nigra and their α glucosidase inhibitory activities
Natural Product Research, 2020Co-Authors: Lixin Niu, Chun-yue Huang, Yi-fan Wang, Pei-ming YangAbstract:AbstractA novel benzofuranone unprecedentedly with a prenyl group at C-3, nigranol A (1), a new flavonol, nigranol B (2), and three known compounds, sanggenon M (3), nigrasin C (4), and nigrasin A ...
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Phenolic compounds isolated from Morus nigra and their α-glucosidase inhibitory activities
2018Co-Authors: Lixin Niu, Chun-yue Huang, Yi-fan Wang, Pei-ming YangAbstract:A novel benzofuranone unprecedentedly with a prenyl group at C-3, nigranol A (1), a new flavonol, nigranol B (2), and three known compounds, sanggenon M (3), nigrasin C (4), and nigrasin A (5) were isolated from the twigs of Morus nigra Linn. Their structures were elucidated on the basis of the analysis of multiple spectroscopic data. All of the compounds, along with eight previously isolated ones (6–13) were investigated for their α-glucosidase inhibitory activities. The result showed that compounds 1–13 except 4 exhibited prominent inhibitory activities against α-glucosidase. Among them, compounds 2 and 7 were the best α-glucosidase inhibitory candidates with IC50 values at 1.63 and 1.43 μM, respectively. Furthermore, the structure-activity relationships of the sanggenon-type flavanones were summarized.