Author(s): LianNiang L, Hong X, DaLun G, Kangouri K, Miyoshi T,
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Abstract Seco-neokadsuranic acid A, the second natural triterpenoid with the unusual 14(13-->12) ABEO-lanostane skeleton was isolated from KADSURA HETEROCLITA together with 3,4-seco-(24 Z)-lanosta-4(30),8,24,triene-3,26-dioic acid. The present paper deals with the isolation and structure elucidation of these two new compounds and the preparation of two new 7-oxo-lanostane triterpenoid derivatives.
This article was published in Planta Med
and referenced in Natural Products Chemistry & Research