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Phenols minimum inhibitory

A toxicological study of the methanolic extract of M. grandiflora heartwood led to the identification of menisperine (N-methyl isocorydine) (38), a phenolic quaternary alkaloid [62]. Toxicity of this methanol extract was ultimately due to the neuromuscular blocking action of the alkaloid. Davis isolated this alkaloid and two antibacterial compounds, parthenolide (1) and anonaine (39), from M grandiflora [63]. Parthenolide, from the yellowed leaves of M. grandiflora exihibited antibiotic activity against Bacillus subiilis at an MIC (minimum inhibitory concentration) of 3 Xg ml 1. Anonaine demonstrated antibacterial activity at 100 mg ml against... [Pg.856]

See other pages where Phenols minimum inhibitory is mentioned: [Pg.480]    [Pg.441]    [Pg.332]    [Pg.549]    [Pg.571]    [Pg.217]    [Pg.222]    [Pg.451]    [Pg.119]    [Pg.237]    [Pg.54]    [Pg.159]    [Pg.473]    [Pg.125]    [Pg.334]   


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Minimum inhibitory

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