Composition #1: Djerassi, C. Alkaloid Studies. VIII. The Structures of the Diterpenoid Alkaloids Laurifoline and Cuauchichicine. Journal of the American Chemical Society, 1955, vol. 77, no. 18, p. 4801-4807.
        
    
  
    
  
  
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                Plant part:
             
                Bark (as part-nature) (A066X)
             
 
 
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                Extraction/Preparation method:
             
                Solvent extraction (A0BZR)
             
 
 
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                Additional extraction description:
             
                boiling ethanol
             
 
 
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                Substance:
             
                Alkaloids (RF-00004360-PAR)
             
 
 
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                Additional substance description:
             
                cuauchichicine, laurifoline
             
 
 
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                Analytical method code:
             
                Unspecified (F598A)
             
 
 
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                Yes/No Qualitative:
             
                Positive/Present (POS)
             
 
 
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                Result type:
             
                Qualitative Value (Binary) (BIN)
             
 
 
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                Internal remarks:
             
                alkaloids (cuauchichicine and laurifoline) in bark