Abstract
Pressafonin A (1) and pressafonin B (2), two new Michelia monoterpenic esters, have been isolated from Michelia compressa (Maxim.) Sargent var. formosana Kanehira (Magnoliaceae), and their structures are determined on the basis of spectroscopic analysis.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Aristolochic Acids / chemistry*
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Magnetic Resonance Spectroscopy
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Magnoliaceae / chemistry*
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Molecular Structure
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Plant Leaves / chemistry*
Substances
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Aristolochic Acids
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pressalanine A
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pressalanine B