Collect. Czech. Chem. Commun. 1999, 64, 329-347

Reaction of 18β,19β-Epoxylupan-21-one Derivatives with Acids: A Way to 21,22-Disubstituted Lup-18-ene Triterpenoids

Eva Klinotová*, Jitka Čermáková, Martin Rejzek, Václav Křeček, Jan Sejbal, Petr Olšovský and Jiří Klinot

Department of Organic Chemistry, Faculty of Science, Charles University, 128 40 Prague 2, Czech Republic

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