• Title/Summary/Keyword: nornuciferine

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Sedative activity and its active components of zizyphi fructus

  • Han, Byung-Hoon;Park, Myung-Hwan
    • Archives of Pharmacal Research
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    • v.10 no.4
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    • pp.208-211
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    • 1987
  • Sedative activity of Zizyphi fructus was evaluated by potentiation of hexobarbital-induced hypnosis test and its active principles have been characterized as nornuciferine and lysicamine. A new cyclopeptide alkaloid, daechucyclopeptide-1 was isolated together with zizyphusine.

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Aporphine and Tetrahydrobenzylisoquinoline Alkaloids from the Seeds of Zizyphus vulgaris var. spinosus

  • Hoon, Han-Byung;Park, Myung-Hwan;Han, Yonng-Nam
    • Archives of Pharmacal Research
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    • v.12 no.4
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    • pp.263-268
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    • 1989
  • From the seeds of Zizyphus vulgaris var. spinosus, aporphine alkaloids : nuciferine, N-methylasimilobine, nornuciferine, norisocorydine, caaverine and tetrahydro benzylisoquinoline alkaloid : (+) coclaurine were isolated and identified. Zyzyphusine, a new quaternary aporphinium alkaloid form butanol soluble fraction was isolated and characterized by spectral data.

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