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Showing papers by "Chizuko Kabuto published in 1979"


Journal ArticleDOI
TL;DR: A novel flavano-flavonol ephedramin A showing the hypotensive activity has been isolated from the crude drug "ma o -kon" as mentioned in this paper, the roots of Ephedra plants.

44 citations


Journal ArticleDOI
TL;DR: A sulphur-containing sesquiterpene, mintsulphide, was isolated from peppermint oil and its structure was determined by X-ray crystallographic analysis as mentioned in this paper.
Abstract: A sulphur-containing sesquiterpene, mintsulphide, was isolated from peppermint oil and its structure was determined by X-ray crystallographic analysis.

14 citations