Abstract
Fumiquinazoline F (1) and alantrypinone (2) have been isolated as the two major metabolites of Penicillium thymicola. The structure of 2, which contains a new ring structure, was elucidated by analysis of spectroscopic data including 2D NMR. The absolute configuration of 2 was established by a single-crystal X-ray diffraction study.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Alkaloids / chemistry
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Alkaloids / isolation & purification*
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Carbohydrate Sequence
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Crystallography, X-Ray
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Indoles*
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Magnetic Resonance Spectroscopy
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Molecular Conformation
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Molecular Sequence Data
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Penicillium / chemistry*
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Quinazolines*
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Spectrophotometry, Ultraviolet
Substances
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Alkaloids
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Indoles
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Quinazolines
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alantrypinone