A New Acyclic Sesquiterpene Oligoglycoside from Pericarps of Sapindus mukurossi

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A new acyclic sesquiterpene oligoglycoside, named mukurozioside A, was isolated from pericarps of Sapindus mukurossi. On the basis of chemical and spectral evidence, the structure of mukurozioside A has been established as: 11(S)-2, 6(E, E)-dodecadiene-3, 7, 11-trimethyl-1, 12-diol-1, 12-bis-O-α-L-rhamnopyranosyl-(1→2)-[α-L-rhamnopyranosyl-(1→3)]-6-O-acetyl-β-D-Glucopyranoside (1).
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