Planta Med 1998; 64(1): 90-91
DOI: 10.1055/s-2006-957380
Letters

© Georg Thieme Verlag Stuttgart · New York

New Pyrazole Alkaloids from the Root Bark of Newbouldia laevis

Adetunji J. Aladesanmi1 , Rene Nia1 , Adolf Nahrstedt2
  • 1Department of Pharmacognosy, Faculty of Pharmacy, Obafemi Awolowo University, lle-lfe, Nigeria
  • 2Institut für Pharmazeutische Biologie und Phytochemie, Westfälische Wilhelms-Universität, Münster, Germany
Weitere Informationen

Publikationsverlauf

1997

1997

Publikationsdatum:
04. Januar 2007 (online)

Abstract

The root bark of Newbouldia laevis afforded withasomnine, 4′-hydroxywithasomnine, 4′-methoxywithasomnine, newbouldine, 4′-hydroxynewbouldine, and 4′-methoxynewbouldine. 4′-Methoxywithasomnine and 4′-methoxynewbouldine are new natural products.

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