Triterpenoid Chemistry. XIII. Lycopodium Triterpenoid. (9). The Structure of Lyclavatol, a Novel Triterpenoid of Bisnoronocerane Type

Lyclavatol, a constituent of L. clavatum, was elucidated as a novel type of bisnortriterpenoid, 3α, 8β, 14α, 21β-tetrahydroxy-26, 27-bisnoronocerane (1a).