A New Pyrrolizidine Alkaloid from Penicillium Expansum
A new pyrrolizidine alkaloid with an unusual O-bridge, named penexpandine, was isolated from the cultures of Penicillium expansum ACCC 30904, together with two known alkaloids, communesins A and B. The structure of the new compound was established by detailed analyses of the spectroscopic data, especially 1D- and 2D-NMR and HR-ESI-MS
2018 ◽
Vol 42
(10)
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pp. 529-530
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2009 ◽
Vol 2009
(7)
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pp. 457-458
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2018 ◽
Vol 42
(6)
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pp. 294-296
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2010 ◽
Vol 5
(4)
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pp. 1934578X1000500
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