Rupestines F—M, New Guaipyridine Sesquiterpene Alkaloids from Artemisia rupestris

Fei He; Alfarius Eko Nugroho; Chin Piow Wong; Yusuke Hirasawa; Osamu Shirota; Hiroshi Morita; Haji Akber Aisa

doi:10.1248/cpb.60.213

Regular Articles

Rupestines F—M, New Guaipyridine Sesquiterpene Alkaloids from Artemisia rupestris

Fei He, Alfarius Eko Nugroho, Chin Piow Wong, Yusuke Hirasawa, Osamu Shirota, Hiroshi Morita, Haji Akber Aisa

著者情報

キーワード: Artemisia rupestris, rupestine, guaipyridine sesquiterpene alkaloid, circular dichroism, absolute configuration

ジャーナルフリー

2012 年 60 巻 2 号 p. 213-218

DOI https://doi.org/10.1248/cpb.60.213

詳細

抄録

Eight new guaipyridine sesquiterpene alkaloids, rupestines F—M (1—8) were isolated from the leaves of Artemisia rupestris and their structures were elucidated on the basis of 2D-NMR data. The absolute configurations of 1—8 have been assigned by comparison of their experimental and calculated circular dichroism (CD) spectra.

責任著者(Corresponding author)

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