Skip to search formSkip to main content
You are currently offline. Some features of the site may not work correctly.

protopseudohypericin

 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
Within the framework of our continuous efforts to explore Hypericum species from Jordan, we report the analysis of the major… Expand
  • figure 1
Is this relevant?
2008
2008
Environmental factors are known to influence strongly the accumulation of secondary metabolites in plant tissues. In a previous… Expand
  • figure 1
Is this relevant?
2007
2007
An analytical procedure was developed for the simultaneous determination of total hypericin (protopseudohypericin… Expand
Is this relevant?
2006
2006
Seedlings of Hypericum perforatum were grown with 0.01 and 0.1 mM of chromium added to the nutrient media. A treatment with 0.01… Expand
Is this relevant?
2005
2005
St. John's wort products are commonly standardized to total naphthodianthrones and hyperforin. Determination of these marker… Expand
Is this relevant?
2003
2003
Hypericum perforatum L. (St. John's Wort) has been used in modern medicine for treatments of depression and neuralgic disorders… Expand
Is this relevant?
2003
2003
A method has been developed for the determination of naphthodianthrones in Hypericum perforatum L. extracts and… Expand
Is this relevant?
2001
2001
St. John's Wort is a medicinal plant increasingly used for its antidepressive activity. Hypericins are considered as one of the… Expand
Is this relevant?
2001
2001
A new, fast and reliable procedure for the quantification of the major compounds of Hypericum perforatum L. has been developed… Expand
Is this relevant?