An A-type proanthocyanidin from Prunus armeniaca
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1Department of Chemistry, HNB Garhwal University, Srinagar, Garhwal-246 174, India.
Abstract:
Roots of Prunus armeniaca yielded a new A-type proanthocyanidin whose structure was assigned as ent-epiafzelechin-3-O-p-hydroxybenzoate-(4alpha-->8, 2alpha-->O-->7)-epiafzelechin (1). The structure of 1 was determined through extensive 1D and 2D NMR studies.
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