著者

三橋 博 佐々木 希吉 清水 譲

出版者

公益社団法人日本薬学会

雑誌

Chemical & pharmaceutical bulletin (ISSN:00092363)

巻号頁・発行日

vol.11, no.11, pp.1452-1455, 1963-11-25

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The whole plant of Perugularia extensa N. E. Br. was proved to contain a glycoside mixture which showed strong Keller-Kiliani reaction, suggesting the presence of a 2-deoxy-sugars in the sugar part. The sugar fraction obtained by acid hydrolysis was found to contain D-cymarose, D-sarmentose, L-oleandrose, and D-glucose by a paper chromatographic comparison with authentic specimens. Uzarigenin and a new glycoside (m.p. 244〜248°) were found.