ABSTRACT.-A new triterpene, kaneric acid, along with uvaol, has been isolated from the
leaves of Nerirrrn oleander. The structure ofkaneric acid has been established as Ig,3gdihydroxyurs-
12-ene-28-oic acid (1) through chemical and spectral studies, while uvaol, which is hitherto
unreported from this source, has been identified as 3f3,28-dihydroxy-12-ursene
ABSTRACT.-A new triterpene, kaneric acid, along with uvaol, has been isolated from theleaves of Nerirrrn oleander. The structure ofkaneric acid has been established as Ig,3gdihydroxyurs-12-ene-28-oic acid (1) through chemical and spectral studies, while uvaol, which is hithertounreported from this source, has been identified as 3f3,28-dihydroxy-12-ursene
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