A New Indole Alkaloid Glycoside from the Leaves of Palicourea marcgravii

Hiroshi Morita; Yoshitatsu Ichihara; Koichi Takeya; Kinzo Watanabe; Hideji Itokawa; Mario Motidome

doi:10.1055/s-2006-962007

Planta Medica, Inhaltsverzeichnis

Planta Med 1989; 55(3): 288-289
DOI: 10.1055/s-2006-962007

Papers

A New Indole Alkaloid Glycoside from the Leaves of Palicourea marcgravii

Hiroshi Morita¹ , Yoshitatsu Ichihara¹ , Koichi Takeya¹ , Kinzo Watanabe¹ , Hideji Itokawa¹ , Mario Motidome²

¹Department of Pharmacognosy, Tokyo College of Pharmacy, Horinouchi 1432-1, Hachioji, 192-03 Tokyo, Japan
²Instituto de Quimica, Universidade de Sao Paulo, SP, Brazil

Abstract

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Abstract

A new indole alkaloid glucoside, named palicoside, has been isolated from the leaves of Palicourea marcgravii (Rubiaceae) collected in Brazil. The structure was established by spectroscopic methods and its chemical conversion to strictosamide.

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