[Isoquinoline alkaloids from Corydalis thyrsiflora prain].

  title={[Isoquinoline alkaloids from Corydalis thyrsiflora prain].},
  author={Yi-tang Li and Qionglou Fang},
  journal={Yao xue xue bao = Acta pharmaceutica Sinica},
  volume={26 4},
From the whole plant of Corydalis thyrsiflora Prain, an herbal medicine used in Tibet, 12 isoquinoline alkaloids were isolated and identified as protopine, dl-tetrahydrocoptisine, l-sinactine, l-cavidine, d-bicuculline, d-corlumine, sibiricine, ochotensine, dihydrosanguinarine, 8-acetonydihydrosanguinarine, d-adlumidine, and fumaramine. The structure determination was based on spectral analysis and on the comparison of physical and spectral data with those of authentic standards or those… CONTINUE READING
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