Further Characterization of the Constituents of a Thai Medicinal Plant, Zingiber cassumunar ROXB.

MASANORI KUROYANAGI; SEIGO FUKUSHIMA; KUNITOSHI YOSHIHIRA; SHINSAKU NATORI; THAWEEPHOL DECHATIWONGSE; KUNIHIDE MIHASHI; MASATOSHI NISHI; SHUUJI HARA

doi:10.1248/cpb.28.2948

MASANORI KUROYANAGI, SEIGO FUKUSHIMA, KUNITOSHI YOSHIHIRA, SHINSAKU NATORI, THAWEEPHOL DECHATIWONGSE, KUNIHIDE MIHASHI, MASATOSHI NISHI, SHUUJI HARA

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Keywords: ^<13>C-NMR

JOURNAL FREE ACCESS

1980 Volume 28 Issue 10 Pages 2948-2959

DOI https://doi.org/10.1248/cpb.28.2948

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Abstract

Thirteen aromatic compounds, having C₆-C₄, C₆-C₈-C₆ or C₆-C₁₀ carbon skeletons, were isolated from the rhizomes of a Thai medicinal plant, Zingiber cassumunar. Eight compounds were new among these, and their structures were elucidated as 6, 7, 8, 9, 10, 11, 12, and 13 by chemical and spectral methods. The structures were confirmed by ¹³C-NMR spectroscopy.

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