• 제목/요약/키워드: Leguminosae 3′

검색결과 168건 처리시간 0.022초

3',4'7-Trihydroxyflavone in Albizzia julibrissin

  • Prapaipit-Chamsuksai;Choi, Jae-Sue;Woo, Won-Sick
    • Archives of Pharmacal Research
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    • 제4권2호
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    • pp.129-131
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    • 1981
  • From the steambark of Albizzia julibrissin, 3', 4' 7-trihydroxyflavone and .alpha.-spinasteryl-D-glucoside were isolated.

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황기뿌리에서 분리한 Astragaloside I, II 및 Isoastragaloside I의 HMBC와 1D-TOCSY data를 포함한 nmr assignments (NMR assignments including HMBC and 1D-TOCSY data of Astragaloside I, II and Isoastragaloside I from the Roots of Astragalus membranaceus)

  • 박진서;김정숙;김종문;김진숙
    • 생약학회지
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    • 제31권1호
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    • pp.34-38
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    • 2000
  • Three compounds were isolated from the roots of Astragalus membranaceus (Leguminosae). On the basis of spectroscopic evidences, the structures were characterized as $3-0-{\beta}-D-xylopyranosyl-(2',3'-O-diacetyl)-6-0-{\beta}-D-glucopyranosyl-3{\beta},6{\alpha},16{\beta},25-tetrahydroxy-20(R)$,24(S)-epoxy-cycloartane(Astragaloside I), $3-0-{\beta}-D-xylopyranosyl-(2'-O-acetyl)-6-0-{\beta}-D-glucopyranosyl-3{\beta},6{\alpha},16{\beta},25-tetrahydroxy-20(R)$,24(S)-epoxy-cycloartane(Astragaloside II), $3-0-{\beta}-D-xylopyranosyl-(2',4'-O-diacetyl)-6-0-{\beta}-D-glucopyranosyl-3{\beta},6{\alpha},16{\beta},25-tetrahydroxy-20(R)$,24(S)-epoxycycloartane(Isoastragaloside I). Full data of NMR including HMBC and 1D-TOCSY experiment of these compounds were reported for the first time.

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Pharmacognostical Evaluation of the Roots of Pseudarthria viscida (Linn.)

  • Rajendran, K.;Srinivasan, K.K.;Shirwaikar, Annie
    • Natural Product Sciences
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    • 제13권3호
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    • pp.214-219
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    • 2007
  • The roots of Pseudarthria viscida (L.) Wight and Arnott. (Leguminosae) are used against various disorders in Indian systems of medicine, namely as anthelmintic, anti-inflammatory, cardiotonic, aphrodisiac, rejuvenating, tonic and as a remedy for cough, asthma, tuberculosis, diarrhoea and alternate fever. The present communication deals with the detailed pharmacognostical evaluation of the root sample using light and confocal microscopy, WHO recommended physico-chemical determinations and authentic phytochemical procedures. he physico-chemical, morphological and histological parameters presented in this paper may be proposed as parameters to establish the authenticity of P. viscida root and may possibly help to differentiate the drug from its other species.

큰도둑놈의갈고리 지상부의 DPPH Free Radical 소거효과 (DPPH Free Radical Scavenging Effect of the Aerial Parts of Desmodium oldhami)

  • 양석원;박새롬;안달래;양재헌;조종현;황용훈;박종한;김대근
    • 생약학회지
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    • 제41권3호
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    • pp.180-184
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    • 2010
  • The antioxidant activity of Desmodium oldhami (Leguminosae) was determined by measuring the radical scavenging effect on DPPH (1,1-diphenyl-2-picrylhydrazyl). The methanolic extract of D. oldhami showed the strong antioxidant activity. Five compounds, kaempferol-3-O-rhamnopyranoside (afzeline) (1), quercetin-3-O-[$\alpha$-L-rhamnopyranosyl($1{\rightarrow}6$)-$\beta$-Dglucopyranoside] (rutin) (2), kaempferol-3-O-glucopyranoside (astragalin) (3), genistein-7-O-$\beta$-D-glucopyranoside (genistin) (4), kaempferol-3-O-rutinoside (5) were isolated from the active ethyl acetate soluble fraction of D. oldhami through repeated silica gel and Sephadex LH-20 column chromatography. Among them, compound 2 showed the most significant antioxidative effect on DPPH free radical scavenging test. Compounds 1-5 are reported for the first time from this plant.

Two Isoflavonoid Glucoside Derivatives from Ononis serrata Growing in Egypt

  • Abdel-Kader, Maged S.
    • Natural Product Sciences
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    • 제10권6호
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    • pp.321-324
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    • 2004
  • The n-butanol soluble fraction of the extract obtained from the whole plants of Ononis serrata afforded the pterocarpan derivative medicarpin-3-O-glucoside and the isoflavone glucoside rothindin. Structures were elucidated by chemical methods, detailed spectral analyses as well as comparison with the literature data.

Phytochemical Studies on Astragalus Root(1) - Saponins

  • Kim, Ju-Sun;Yean, Min-Hye;Lee, Eun-Ju;Kang, Sam-Sik
    • Natural Product Sciences
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    • 제14권1호
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    • pp.37-46
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    • 2008
  • From the 70% EtOH extract of the roots of Astragalus membranaceus (Leguminosae), fifteen saponins were isolated and identified as astragaloside I (1), isoastragaloside II (2), astragaloside II (3), agroastragaloside I (4), cyclogaleginoside B (5), cycloaraloside A (6), brachyoside B (7), agroastragaloside II (8), astragaloside III (9), astragaloside IV (10), astramembranoside A (11), astramembranoside B (12), cylocanthoside E (13), cyclounifolioside B (14) and azukisaponin V methyl ester (15) by spectroscopic methods. Ten compounds 1 - 3, 5 - 7, 9 - 11 and 14 have cycloastragenol as an aglycon, and four compounds 4, 8 , 12, and 13 have cyclocanthogenin as an aglycon. The hairy roots of A. membranaceus were shown to produce previously unreported cycloartane-type saponins such as agroastragalosides I (4) and II (8) and cycloastragenol $3-O-{\beta}-D-xyloside$ (5), together with the known saponins. This is the first report of these saponins (4, 5, and 8) from the intact plant. Although the occurrence of the oleanane-type triterpene saponin, azukisaponin V methyl ester (15), in Astragalus plants has been demonstrated by others, this is the first report of the azukisaponin V methyl ester (15) from the Astragalus plants.

南韓地域 漢藥資源植物의 蒐集分類와 利用體系에 關한 硏究, II. 南韓地域 漢藥資源植物의 蒐集分類 (A Study on Development of Medical Wild Plant Resources in the Southern Area of Korea II. Investigation of the Herb Plant Resources around Mountain of south Korea)

  • 이종일;이상래;박병서;김영기;조영숙;박정로;전순실;윤경원;윤의수;조덕봉
    • 한국자원식물학회지
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    • 제6권2호
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    • pp.99-124
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    • 1993
  • Plant in chollabuk-do have investded 105 family, 442 species. 2. The order of distribution of the most family was the Compositae 43, Leguminosae Gramineae each 28, Rosaceae 17, Liliaceas 22, Labiatae 17, Ranunculaceae 12, Betulaceae 11, Violaceae 10, Polygonaceae Aspidiaceae each 9, Cruciferae${\cdot}$Caryothyllaceae${\cdot}$Celastraceae each 8, Fagaceae, Rubiaceae each 6, Ulmaceae 5. 3. Medical plants have invested 56 family, 116 species. 4. The order of the most family was the Compositae 8, Liliaceae Rosaceae${\cdot}$Umbelliferae${\cdot}$Labiatae each 6, Leguminosae${\cdot}$Rutaceae each 5, Campanulaceae${\cdot}$Ranunculaceae each 3, Simaroubaceae${\cdot}$Euphorbiaceae${\cdot}$Araliaceae each 2, Scrophulariaceae${\cdot}$Plantaginaceae each 1.

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