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Minor triterpenes from Orthopterygium huancuy |
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| Authors: | Antonio G González José Amaro Braulio M Fraga Javier G Luis José Fayos Aurea Perales Mercedes P Méndez |
| Institution: | 3. Instituto de Productos Naturales Orgánicos, CSIC, and Instituto de Química Orgánica, Universidad de La Laguna, Tenerife, Spain;1. Departamento de Rayos-X, Instituto Rocasolano, CSIC, Serrano 119, Madrid-6, Spain;2. Instituto Eduardo Torroja, CSIC, Serrano Galvache, Madrid-13, Spain |
| Abstract: | Two new triterpenes, 3-oxo-20-hydroxy-lupan-28-oic and 3β,6β-dihydroxy-olean-18-en-28-oic acids, along with oleanonic, morolic and sumaresinolic acids have been isolated from Orthopterygium huancuy. The structure of the first new terpene was determined by single crystal X-ray analysis. |
| Keywords: | Julianaceae triterpenes 3-oxo-20-hydroxy-lupan-28-oic acid 3β 6β-dihydroxy-olean-18-en-28-oic acid |
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