Pentacylic triterpenes ofJurinea anatolic boiss. andJurinea consanguinea DC. Fruit
- 1 March 1967
- Vol. 2 (2) , 127-132
- https://doi.org/10.1007/bf02530911
Abstract
Pentacyclic triterpene alcohols, together with their acetate, myristate, and palmitate esters, comprise about 40% of the petroleum ether extract of the fruit (seed and pericarp) of twoJurinea species. All the triterpene esters and a porition of the free triterpene alcohols in theJ. anatolica extract are derived from the pericarp portion of the fruit. The triterpene alcohol moieties and their approximate percentage of the hydrolyzed extract ofJ. anatolica fruit are α-amyrin, 5%; β-amyrin, 6%; lupeol, 6%; and ψ-taraxasterol plus taraxasterol, 16%.J. consanguinea fruit extract yields essentially the same amount of the same five triterpene alcohols on hydrolysis. These concentrations of triterpenoid materials are believed to be the largest found in plant tissues.This publication has 14 references indexed in Scilit:
- Mimusops hexandra—I. : Constituents of fruit and seedPhytochemistry, 1965
- Thin-layer chromatography of tetracyclic triterpenes on silica impregnated with silver nitrateJournal of Chromatography A, 1965
- Über die Isoprenoide des Salbeisamens. 18. Mitteilung über die Inhaltsstoffe von Salvia officinalis L.)Archiv der Pharmazie, 1964
- Resonance magnetique nucleaire de produits naturels—VITetrahedron, 1963
- NotesJournal of the Chemical Society, 1962
- 324. Chemical investigation of Cynara scolymus, L. Part I. The steroids of the receptacles and leavesJournal of the Chemical Society, 1962
- CHEMICAL CONSTITUENTS OF CHICOZAPOTECanadian Journal of Chemistry, 1961
- The chemistry of the triterpenes and related compounds. Part XXIII. The structure of taraxasterol, ψ-taraxasterol (heterolupeol), and lupenol-IJournal of the Chemical Society, 1954
- Über das Vorkommen von Parinarsäure und Essigsäure in den Samenfetten der BalsaminaceenEuropean Journal of Inorganic Chemistry, 1948
- 389. The triterpene group. Part IV. The triterpene alcohols of Taraxacum rootJournal of the Chemical Society, 1938