ISOLATION AND IDENTIFICATION OF ECLIPTASAPONIN D FROM ECLIPTA ALBA(L.) HASSK
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Abstract
A new triterpenoid glucoside ecliptasaponin D was isolated from Eclipta alba(L.) Hassk. Its structure was deduced as 3β,16β-dihydroxy olean-12-ene-28-oic acid-3β-O-β-D-glucopyranoside, based on spectral analysis and chemical evidences as well as results of hydrolysis.
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