Abstract
Pressalanine A (1), a new Michelia aristolactam, and pressalanine B (2), a new Michelia dioxoaporphine, have been isolated from Michelia compressa var. lanyuensis (Magnoliaceae), and these structures were 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 / isolation & purification*
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Magnoliaceae / chemistry*
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Molecular Structure
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Plant Leaves / chemistry*
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Spectrum Analysis / methods
Substances
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Aristolochic Acids
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pressalanine A
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pressalanine B