A TETRACYCLIC TRITERPENE LACTONE AND OTHER CONSTITUENTS FROM THE BARK OF ABIES FIRMA

DOI: 10.1016/0031-9422(90)80196-N

Source and publish data:

Phytochemistry p. 3263 - 3265 (1990)

Update date:2022-08-24

Topics:

Authors:

Tanaka, Reiko

Inosiri, Atsuyo

Yoneda, Michiko

Ishida, Toshimasa

Numada, Atsushi

et al. et al.

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Article abstract of DOI:10.1016/0031-9422(90)80196-N

The stem bark of Abies firma contained five n-fatty acids having C22-C26, campesterol, β-sitosterol, five n-alkyl ferulates bearing alkyl groups from C22 to C26 and a new tetracyclic triterpene lactone, for which the structure was established as 3-oxo-9β-lanosta-7,24-dien-26,23R-olide by single crystal X-ray analysis.

Full text of DOI:10.1016/0031-9422(90)80196-N

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