Spirocyclic Acylphloroglucinol Derivatives from Hypericum pyramidatum

Five spirocyclic acylphloroglucinol derivatives (1–5) have been isolated from a hexanes extract of the leaves of Hypericum pyramidatum. Pyramidatones A-D (1–3, 5) are new, and chipericumin C (4) has been previously reported. The acylphloroglucinols were characterized based on spectroscopic (NMR, IR,...

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Published inNatural product communications Vol. 9; no. 7; pp. 961 - 964
Main Authors Force, Rebecca, Chen, Shui Ling, Fortier, Emily, Rowlands, Emily, Heneks, Jean, Rovnyak, David, Henry, Geneive E.
Format Journal Article
LanguageEnglish
Published Los Angeles, CA SAGE Publications 01.07.2014
Subjects
Hypericum - chemistry
Molecular Structure
Phloroglucinol - analogs & derivatives
Phloroglucinol - chemistry
Acylphloroglucinol
Spirocyclic
Clusiaceae
Pyramidatone
Hypericum pyramidatum
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Summary:Five spirocyclic acylphloroglucinol derivatives (1–5) have been isolated from a hexanes extract of the leaves of Hypericum pyramidatum. Pyramidatones A-D (1–3, 5) are new, and chipericumin C (4) has been previously reported. The acylphloroglucinols were characterized based on spectroscopic (NMR, IR, UV-VIS) and mass spectrometric data.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:1934-578X
1555-9475
DOI:10.1177/1934578X1400900720