Isolation of New Ellagitannins from Plants of Euphorbiaceous and Its Effect on Calcium Transport in the Nerve Cell of the Rat Brain

Abstract

The chemical properties of tannin of the Euphorbia species (E. himufusa.) species have been studied. Has led to the isolation and characterization of a new hydrolyzable tannin together with known compounds. The structure of this tannin has been established based on spectroscopic and chemical data. In addition, the change in the transport of calcium by the nerve cell under the action of isolated polyphenol was investigated.