Quercus属植物の成分研究 : 第2報 ウラジロガシの成分について その2

書誌事項

タイトル別名
  • Studies on the Constituents of Quercus spp. : II. On the Constituents of Quercus stenophylla MAKINO. (2)

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説明

From the petr. ether extracts of the air-dried leaves and branches of Quercus stenophylla MAKINO (Japanese name "Urajirogashi"), n-paraffins, friedelin (I), epi-friederanol (II), friedelanol (III) and taraxerol (IV) were isolated by column chromatography on silicagel, and were identified. In addition, the components of n-paraffins were investigated by gas chromatography, and were confirmed to contain pentacosane (V) (3%), heptacosane (VI) (40%), nonacosane (VII) (28%) and hentriacontane (VIII) (20%).

収録刊行物

  • 藥學雜誌

    藥學雜誌 88 (9), 1246-1249, 1968-09-25

    公益社団法人日本薬学会

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