ScienceAsia 16 (1990): 187-189 |doi: 10.2306/scienceasia1513-1874.1990.16.187

PISICIDAL TRITERPENOID SAPONINS OF THE PERICARPS OF SAPINDUS EMARGINATUS

WILAWAN MAHABUSARAKAM,^a G. H. N. TOWERS,^b PITTAYA TUNTIWACHWUTTIKUL,^c AND PICHAET WIRIYACHITRA^d

ABSTRACT: Two pisiddal tIiterpenoid saponins, 3-0-[-D-xylopyranosyl-(13)--L-rhamnopyranosyl (1 2)--L-arabinopyranosyI] hederagenin and 3-O-[-L-arabinopyranosyI(13)--L-1rhamnopyranosyl (1 2)--L-arabinopyranosyl] hederagenin, were isolated From the pericarps of Sapindus emarginatus (Sapindaceae).

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a Department of Chemistry, Faculty of Sdence, Prince of SongkIa University, Hat Yai, Thailand.
b Botany Department, University of British Columbia, Canada.
c Department of Chemistry, Faculty of Sdence, Silpakom University, Nakom Pathom 73000, Thailand.
d Research Center for Natural Produces, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50002, Thailand.

Received 3 July 1990