Collect. Czech. Chem. Commun. 1987, 52, 493-500

A-nor-derivatives of 19β,28-epoxy-18α-oleanane: Preparation and stereochemistry

Jiří Klinot, Jiří Rozen, Eva Klinotová and Alois Vystrčil

Department of Organic Chemistry, Charles University, 128 40 Prague 2

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