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1988 (1)
1Author    Ralf Perrey, Michael WinkRequires cookie*
 Title    On the Role of A 1-Piperideine and Tripiperideine in the Biosynthesis of Quinolizidine Alkaloids  
 Abstract    Carbon 14-labelled cadaverine, A 1-piperideine and a-tripiperideine were administered to leaf disks of Lupinuspolyphyllus in short term experiments of 12—20 h duration. Whereas cadaverine was readily incorporated into lupanine in good yields, a 7 to 60 times lower incorporation was observed for tripiperideine or A 1-piperideine. In L. arboreus the incorporation of cadaverine into sparteine was 9 times better than that of A 1-piperideine. These results indicate that A 1-piperideine and tripiperideine are not direct intermediates of lupanine or of sparteine bio-synthesis. 
  Reference    Z. Naturforsch. 43c, 363—369 (1988); received December 18 1987/February 3 1988 
  Published    1988 
  Keywords    Lupinus, Alkaloid Biosynthesis, Lupanine, Sparteine, A 1-piperideine, Tripiperideine 
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 TEI-XML for    default:Reihe_C/43/ZNC-1988-43c-0363.pdf 
 Identifier    ZNC-1988-43c-0363 
 Volume    43