protopseudohypericin

 
National Institutes of Health

Topic mentions per year

Topic mentions per year

2001-2009
01220012009

Papers overview

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2009
2009
Within the framework of our continuous efforts to explore Hypericum species from Jordan, we report the analysis of the major… (More)
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2009
2009
Five well-known active naphtodianthrone constituents of Hypericum perforatum (St John's Wort) extracts have been investigated by… (More)
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2008
2008
Environmental factors are known to influence strongly the accumulation of secondary metabolites in plant tissues. In a previous… (More)
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2007
2007
An analytical procedure was developed for the simultaneous determination of total hypericin (protopseudohypericin… (More)
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2005
2005
St. John's wort products are commonly standardized to total naphthodianthrones and hyperforin. Determination of these marker… (More)
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2003
2003
Hypericum perforatum L. (St. John's Wort) has been used in modern medicine for treatments of depression and neuralgic disorders… (More)
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2003
2003
A method has been developed for the determination of naphthodianthrones in Hypericum perforatum L. extracts and… (More)
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2001
2001
A new, fast and reliable procedure for the quantification of the major compounds of Hypericum perforatum L. has been developed… (More)
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2001
2001
St. John's Wort is a medicinal plant increasingly used for its antidepressive activity. Hypericins are considered as one of the… (More)
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