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논문 상세정보

Abstract

Four isoflavonoids and three flavonoids, and a gallotannin were isolated from the fruits of Sophora japonica (Leguminosae). Their structures were identified as genistein (1), sophoricoside (2), genistein-4'-O--L-rhamnopyranoside (3), $genistein-4'-O-{\alpha}-L-rhamnopyranosly-(1{\rightarrow}2)-{\beta}-D-glucopyranoside$ (4), $kaempferol-3-O-{\alpha}-D-sophoroside$ (5), $kaempferol-3-O-{\beta}-D-glucopyranosyl-(1{\rightarrow}2)-{\alpha}-L-rhamnopyranosly-(1{\rightarrow}6)-{\beta}-D-glucopyranoside$ (6), rutin (7) and gallic acid $4-O-{\beta}-D-(6'-O-galloyl)-glucopyranoside$ (8) by chemical and spectroscopic analysis and comparisons with previously reported spectral data. Compounds 3 and 8 were isolated for the first time from this plant. Anti-oxidative activity was evaluated for the isolated compounds. 8 exhibited potent anti-oxidative activity against the radical scavenging ability of DPPH with the $IC_{50}$ value of $17.1\;{\mu}g/ml$.

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이 논문을 인용한 문헌 (3)

  1. Hong, Ju-Yeon ; Shin, Seung-Ryeul ; Bae, Man-Jong ; Bae, Jong-Sup ; Lee, In-Chul ; Kwon, O-Jun ; Jung, Ji-Wook ; Kim, Yong-Han ; Kim, Tae-Hoon 2010. "Pancreatic Lipase Inhibitors Isolated from the Leaves of Cultivated Mountain Ginseng (Panax ginseng)" 한국식품저장유통학회지 = Korean journal of food preservation, 17(5): 727~732 
  2. 2010. "" Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea, 33(4): 523~530 
  3. 2011. "" Oriental pharmacy and experimental medicine, 11(3): 207~213 

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