(+)-Catechin-5-galloyl Ester as a Novel Natural Polyphenol from the Bark of Acacia nilotica of Sudanese Origin1

Planta Med 1989; 55(6): 556-558
DOI: 10.1055/s-2006-962094

Papers

(+)-Catechin-5-galloyl Ester as a Novel Natural Polyphenol from the Bark of Acacia nilotica of Sudanese Origin¹

S. A. Khalid² , S. M. Yagi² , P. Khristova³ , Helmut Duddeck⁴

²Department of Pharmacognosy, Faculty of Pharmacy, University of Khartoum, P. O. Box 1996, Khartoum, Sudan
³Department of Forestry, Faculty of Agriculture, University of Khartoum, P. O. Box 32, Khartoum, Sudan
⁴Ruhr-Universität Bochum, Fakultät für Chemie, Postfach 102148, D-4630 Bochum 1, Federal Republic of Germany

1 Dedicated to the late Prof. H. M. Elamin as a token for our great gratitude for his encouragement and pioneering work on Sudan Acacias