Structure of the minor ozonolysis product of 19β,28-epoxy-A-neo-18α-olean-3(5)-ene

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Chemistry of Natural Compounds, Vol. 42, Iss. 5, 2006-09 ,pp. : 618-619

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Reduction of 2,3-Seco-28-oxo-19β,28-epoxy-18α-olean-2,3-dicarboxylic acid and its cyclic anhydride

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Allylic oxidation of 19 β ,28-epoxy-a-neo-5 β -methyl-25-nor-18 α -olean-9-ene

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The synthesis of triterpenic amides on the basis of 2,3-seco-1-cyano-19β,28-epoxy-18α-oleane-3-oic acid

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Russian Journal of Bioorganic Chemistry, Vol. 36, Iss. 3, 2010-05 ,pp. : 377-382

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Synthetic Transformations of Higher Terpenoids: XI. Synthesis of A-Nor-5bH-19b,28-epoxy-18a-olean-3-one Derivatives

By Medvedeva N. I.   Flekhter O. B.   Tretyakova E. V.   Galin F. Z.   Baltina L. A.   Spirikhin L. V.   Tolstikov G. A.  

Russian Journal of Organic Chemistry, Vol. 40, Iss. 8, 2004-08 ,pp. : 1092-1097

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