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A methylflavan with free radical scavenging properties from Pancratium littorale.

Abstract

The isolation of 7,4'-dihydroxy-8-methylflavan (1) from the dichloromethane extract of Pancratium littorale stem was guided by an assay for free radical scavenging activity towards the 2,2-diphenyl-1-picryl-hydrazyl radical (DPPH). The structure of 1 was established by spectrometric methods including UV, EI mass spectrometry, 1H and 13C-NMR. The free radical scavenging properties of 1 were quantified in solution using spectrophotometry.

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  • Authors+Show Affiliations

    ,

    Institut de Pharmacognosie et Phytochimie, Université de Lausanne, BEP, CH-1015 Lausanne, Switzerland.

    , ,

    Source

    Fitoterapia 72:1 2001 Jan pg 35-9

    MeSH

    Flavonoids
    Free Radical Scavengers
    Humans
    Mass Spectrometry
    Plant Extracts
    Plants, Medicinal

    Pub Type(s)

    Journal Article
    Research Support, Non-U.S. Gov't

    Language

    eng

    PubMed ID

    11163938

    Citation

    Ioset, J R., et al. "A Methylflavan With Free Radical Scavenging Properties From Pancratium Littorale." Fitoterapia, vol. 72, no. 1, 2001, pp. 35-9.
    Ioset JR, Marston A, Gupta MP, et al. A methylflavan with free radical scavenging properties from Pancratium littorale. Fitoterapia. 2001;72(1):35-9.
    Ioset, J. R., Marston, A., Gupta, M. P., & Hostettmann, K. (2001). A methylflavan with free radical scavenging properties from Pancratium littorale. Fitoterapia, 72(1), pp. 35-9.
    Ioset JR, et al. A Methylflavan With Free Radical Scavenging Properties From Pancratium Littorale. Fitoterapia. 2001;72(1):35-9. PubMed PMID: 11163938.
    * Article titles in AMA citation format should be in sentence-case
    TY - JOUR T1 - A methylflavan with free radical scavenging properties from Pancratium littorale. AU - Ioset,J R, AU - Marston,A, AU - Gupta,M P, AU - Hostettmann,K, PY - 2001/2/13/pubmed PY - 2001/5/26/medline PY - 2001/2/13/entrez SP - 35 EP - 9 JF - Fitoterapia JO - Fitoterapia VL - 72 IS - 1 N2 - The isolation of 7,4'-dihydroxy-8-methylflavan (1) from the dichloromethane extract of Pancratium littorale stem was guided by an assay for free radical scavenging activity towards the 2,2-diphenyl-1-picryl-hydrazyl radical (DPPH). The structure of 1 was established by spectrometric methods including UV, EI mass spectrometry, 1H and 13C-NMR. The free radical scavenging properties of 1 were quantified in solution using spectrophotometry. SN - 0367-326X UR - https://www.unboundmedicine.com/medline/citation/11163938/A_methylflavan_with_free_radical_scavenging_properties_from_Pancratium_littorale_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0367-326X(00)00250-1 DB - PRIME DP - Unbound Medicine ER -