A 2-D NMR Structure Determination of Guan-Fu Base Z, a New Diterpene Alkaloid from the Chinese Herb Guan-Bai-Fu-Tzu (Aconitum koreanum)

HETEROCYCLES
1986.0

Abstract

By analysis of the 1H-, 13C-, and 2-D-nmr spectra (DEPT, 1J-HETCOR, 2,3J-HETCOR, HOMCOR) of a new alkaloid, Guan-fu base Z, from Aconitum koreanum its structure was determined to be that of 2-isobutyryl-14-hydroxyhetisine. All the carbon and all but two of the hydrogen resonances could be assigned. © 1986.

DOI： 10.3987/r-1986-01-0049

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