Issue 0, 1979

Structures of six verrucosanes, novel carbon skeletal diterpenoids from the liverwort, Mylia verrucosa Lindb.

Abstract

Six new diterpenoids containing a novel fused 3,6,6,5-tetracyclic ring system, verrucosane, were isolated from the liverwort Mylia verrucosa Lindb., and the structures and absolute configurations were determined as (–)-2β,9α-dihydroxyverrucosane (1), (–)-9α-acetoxy-2β-hydroxyverrucosane (2), (–)-2β-hydroxy-9-oxoverrucosane (3), (–)-2β-acetoxy-11α-hydroxyverrucosane (17), (–)-11α-acetoxy-2β-hydroxyverrucosane (24), and (–)-2β-hydroxyverrucosane (26) on the basis of chemical and spectral evidence.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1979, 2711-2718

Structures of six verrucosanes, novel carbon skeletal diterpenoids from the liverwort, Mylia verrucosa Lindb.

D. Takaoka, J. Chem. Soc., Perkin Trans. 1, 1979, 2711 DOI: 10.1039/P19790002711

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