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Your search keyword '"Xie, Ke"' showing total 2 results
Start Over Author "Xie, Ke" Topic chromatographic analysis Publication Year Range Last 3 years Publisher taylor & francis ltd
2 results on '"Xie, Ke"'

1. Two new 5/6/6 polyketide-amino acid hybrids from a genetic mutant of Periconia sp. F-31.

Author

Zhang, Min, Liu, Ji-Mei, Chen, Ri-Dao, Xie, Ke-Bo, Chen, Da-Wei, and Dai, Jun-Gui

Subjects
*STATISTICS, *GENETIC mutation, *FUNGI, *RESEARCH funding, *PLANT extracts, *DATA analysis, *CHROMATOGRAPHIC analysis, *FERMENTATION
Abstract

Peridecalins C and D (1 and 2), one decalin and one oxygen-decalin containing polyketide-amino acid hybrids with 5/6/6 ring system, was isolated from a genetic mutant of Periconia sp. F-31. Their structures were elucidated through extensive spectroscopic data analysis, including 1 D/2D NMR and HR-MS spectra. Biosynthetically, two proposed Diels-Alder reactions are supposed to be involved in the skeleton construction of 1 and 2. [ABSTRACT FROM AUTHOR]

Published
2022
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2. Sesquiterpenes from the endophytic fungus Periconia sp. F-31.

Author

Liu, Ji-Mei, Zhang, De-Wu, Du, Wen-Yu, Zhang, Min, Zhao, Jin-Lian, Chen, Ri-Dao, Xie, Ke-Bo, and Dai, Jun-Gui

Subjects
*TERPENES, *MEDICINAL plants, *FUNGI, *PHYTOCHEMICALS, *PLANT extracts, *MOLECULAR structure, *CHROMATOGRAPHIC analysis, *SPECTRUM analysis
Abstract

One new eremophilane sesquiterpene periconianone L (1), together with four known guaiane-type sesquiterpenes 4,10,11-trihydroxyguaiane (2), (−)-guai-1(10)-ene-4α,11-diolhydroxymecuration (3), guaidiol A (4), and epi-guaidiol A (5) were isolated from the endophytic fungus Periconia sp. F-31. The structure of the new compound was established by spectroscopic methods, including UV, IR, HRESIMS, and extensive NMR techniques. Compound 3 was isolated as natural product for the first time. [ABSTRACT FROM AUTHOR]

Published
2022
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