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Two novel lanostane-type triterpenes from the stem bark of abies mariesii






Journal of Natural Products 62(1): 198-200

Two novel lanostane-type triterpenes from the stem bark of abies mariesii

Two novel lanostane-type triterpene lactones, 3 alpha ,11 alpha -dihydroxy-7-oxolanosta-8,24-dien-26,23(R)-olide and 1 alpha ,3 alpha ,11 alpha -trihydroxy-7-oxolanosta-8,24-dien-26,23(R)-olide, were isolated from stem bark of A. mariesii (collected from Japan in 1994), together with a known triterpene, 3-oxo-9 beta H-lanosta-7,24-dien-26,23(R)-olide. The structures of the novel compounds were determined on the basis of 2D NMR techniques.

Accession: 003325078

PMID: 9917321

DOI: 10.1021/np9803474

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