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Seven imidazole alkaloids from Lepidium sativum
Ulrich H. Maier1, Heidrun Gundlach, Meinhart H. Zenk
1Lehrstuhl für Pharmazeutische Biologie, Universität München, Karlstr. 29, D-80333, Munich, Germany
Phytochemistry
|November 17, 2001
Abstract:
The seeds of Lepidium sativum afforded five new dimeric imidazole alkaloids lepidine B, C, D, E and F in addition to the known imidazole alkaloid lepidine and two new monomeric imidazole alkaloids semilepidinoside A and B. Their structure were elucidated on the basis of spectroscopic evidence.