未利用資源の研究(第5報) : Chenopodium属(アカザ属)植物のフラボノイド成分その1 アリタソウ C.ambrosioides L.(Chenopodiaceae)のフラボノイドについて

概要

論文の詳細を見る
From the standpoint of chemotaxonomy, components of the flavonoids in the leaves of Chenopodium ambrosioides L. (Chenopodiaceae) were examined. Ethyl acetate extract of the fresh leaves afforded two kaempferol glycoside of mp 242-243° (A) and mp 218- 221°(B), both in 0.046% yield. (A) was identified as kaempfrol-7-rhamnoside by direct comparison with the authentic sample. (B) was found to be composed of kaempferol-7-rhamnoside with 1 mole each of glucose and rhamnose. Since (B) is a new glycoside, it was named ambroside.
社団法人日本薬学会の論文
1971-05-25