| 1 | Author | Ralf Perrey, Michael Wink | Requires 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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