The Triterpenes of Kageneckia oblonga

Abstract

Three known triterpenes were isolated from leaf extracts of Kageneckia oblonga by conventional chromatographic methods: ursolic acid, benthamic acid and a third called Kc-III. The structure of Kc-III was determined by RMN spectroscopy, FT-IT and HR-MS. The compound was identified as fern-7-en-3β-ol (motiol), not previously reported in Kageneckia.

Keywords

• kageneckia oblonga
• motiol
• triterpene derivative
• hopane