New indolizidine alkaloids from psychrophilic yeast Glyciozyma antarctica PI12
Two alkaloid compounds: namely 3-(1-aminoethyl)tetrahydro-1H-pyrrolo[1,2-d][1,2,4]oxadiazine-1,4(3H)-dione (1) and tetrahydro-1H-pyrrolo[2,1-c][1,4]oxazine-1,3(4H)-dione (2) was isolated from Glyciozyma antarctica (PI12), a psychrophilic yeast. The isolated compounds were isolated by Radial Chromato...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Malaysian Analytical Sciences Society
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/53373/1/New%20indolizidine%20alkaloids%20from%20psychrophilic%20yeast%20Glyciozyma%20antarctica%20PI12.pdf http://psasir.upm.edu.my/id/eprint/53373/ http://www.ukm.my/mjas/mjas2017/ |
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| Summary: | Two alkaloid compounds: namely 3-(1-aminoethyl)tetrahydro-1H-pyrrolo[1,2-d][1,2,4]oxadiazine-1,4(3H)-dione (1) and tetrahydro-1H-pyrrolo[2,1-c][1,4]oxazine-1,3(4H)-dione (2) was isolated from Glyciozyma antarctica (PI12), a psychrophilic yeast. The isolated compounds were isolated by Radial Chromatography and Thin Layer Chromatography techniques. The chemical structures were elucidated by Ultraviolet-visible, Infrared, Nuclear Magnetic Resonance and Mass Spectroscopy.
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