Abstract
From the leaves and twigs of Psychotria henryi, a new dimeric indole alkaloid, named psychohenin, was isolated, whose structure was elucidated on the basis of extensive spectroscopic analysis. The absolute configuration of psychohenin was determined by a single-crystal X-ray diffraction study using a mirror Cu Kα radiation.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Crystallography, X-Ray
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Drug Screening Assays, Antitumor
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Drugs, Chinese Herbal / chemistry*
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Drugs, Chinese Herbal / isolation & purification*
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Drugs, Chinese Herbal / pharmacology
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Indole Alkaloids / chemistry*
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Indole Alkaloids / isolation & purification*
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Indole Alkaloids / pharmacology
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Molecular Conformation
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Molecular Structure
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Plant Leaves / chemistry
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Plant Stems / chemistry
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Psychotria / chemistry*
Substances
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Drugs, Chinese Herbal
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Indole Alkaloids
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psychohenin