The Constituents of Valerian Root. The Structures of Four New Iridoid Glycosides, Kanokoside A, B, C, and D from the Root of "Hokkaikisso"

元データ 1977-08-25 社団法人日本薬学会


Four new iridoid glycosides, kanokoside A, B, C and D have been isolated from valerian root cultivated in Hokkaido area under the name of "Hokkaikisso". From chemical and spectral evidence, their structures have been elucidated to be I, II, III and IV, respectively.


遠藤 徹 Tsumura Laboratory
田口 平八郎 Tsumura Central Research Laboratories Tsumura & Co.
田口 平八郎 津村研究所
田口 平八郎 Tsumura Laboratory