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papyriferic acid

 
National Institutes of Health

Papers overview

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2011
2011
The plant secondary metabolite papyriferic acid (PA) deters browsing by snowshoe hares (Lepus americanus) on the juvenile… Expand
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2010
2010
Forty-one derivatives of papyriferic acid were prepared based on our previous finding that methyl papyriferate (3) showed potent… Expand
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2009
2009
Papyriferic acid (PA) is a triterpene that is secreted by glands on twigs of the juvenile ontogenetic phase of resin producing… Expand
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2005
2005
SummaryA sample of one-year-old seedlings of European white birch (Betula pendula) was analyzed to determine the content of… Expand
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Highly Cited
2004
Highly Cited
2004
SummaryPlant carbon/nutrient balance has been implicated as an important factor in plant defensive chemistry and palatability to… Expand
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Highly Cited
2004
Highly Cited
2004
SummaryMature growth-phase internodes of Alaska paper birch (Betula resinifera) are preferred by the snowshoe hare (Lepus… Expand
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2004
2004
On studying the unsaponifiable part of ethereal extracts of the leaves of the birches Betula ermanii, B. lanata, and B… Expand
2002
2002
Long-term outdoor experiments were conducted to investigate the effects of elevated ultraviolet-B (UV-B, 280-320 nm) radiation on… Expand
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Highly Cited
1996
Highly Cited
1996
Abstract Phenolics and terpenoids characteristic for silver birch (Betula pendula Roth) were screened in current-growth twigs of… Expand
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1985
1985
Inhibitory effects of metabolites from balsam poplar (Pops Unpublished data, P.B. Reichardt) and the relative amounts present in… Expand
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