PHYTOCHEMICAL STUDY OF CASSIA DIDYMOBOTRYA FRES. CULTIVATED IN EGYPT. PART II: FLAVONOIDS AND STEROLS
El-Sayyad, S., Abdel-Baky, A., Backheet, E., Glombitza, K. (1989). PHYTOCHEMICAL STUDY OF CASSIA DIDYMOBOTRYA FRES. CULTIVATED IN EGYPT. PART II: FLAVONOIDS AND STEROLS. EKB Journal Management System, 12(2), 195-212. doi: 10.21608/bfsa.1989.72054
S. M. El-Sayyad; A. M. Abdel-Baky; E. Y. Backheet; K. W. Glombitza. "PHYTOCHEMICAL STUDY OF CASSIA DIDYMOBOTRYA FRES. CULTIVATED IN EGYPT. PART II: FLAVONOIDS AND STEROLS". EKB Journal Management System, 12, 2, 1989, 195-212. doi: 10.21608/bfsa.1989.72054
El-Sayyad, S., Abdel-Baky, A., Backheet, E., Glombitza, K. (1989). 'PHYTOCHEMICAL STUDY OF CASSIA DIDYMOBOTRYA FRES. CULTIVATED IN EGYPT. PART II: FLAVONOIDS AND STEROLS', EKB Journal Management System, 12(2), pp. 195-212. doi: 10.21608/bfsa.1989.72054
El-Sayyad, S., Abdel-Baky, A., Backheet, E., Glombitza, K. PHYTOCHEMICAL STUDY OF CASSIA DIDYMOBOTRYA FRES. CULTIVATED IN EGYPT. PART II: FLAVONOIDS AND STEROLS. EKB Journal Management System, 1989; 12(2): 195-212. doi: 10.21608/bfsa.1989.72054

PHYTOCHEMICAL STUDY OF CASSIA DIDYMOBOTRYA FRES. CULTIVATED IN EGYPT. PART II: FLAVONOIDS AND STEROLS

Bulletin of Pharmaceutical Sciences Assiut University
Article 2, Volume 12, Issue 2, December 1989, Page 195-212  XML PDF (631.27 K)
Document Type: Original Article
DOI: 10.21608/bfsa.1989.72054
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Authors
S. M. El-Sayyad1; A. M. Abdel-Baky1; E. Y. Backheet1; K. W. Glombitza2
1Department of Phannacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt
2Institut, fur Pharmazeutische, Biologie dier Universität Bonn, West Germany
Abstract
From the air-dried powdered leaves, stems, flowers and fruits of Cassia didymobotrya fres. The following compounds were isolated for the first time; isorhamnetin-3-O-glucoside, isorhamnetin-7-O-glucoside, isorhamnetin-3-O-rhamnosyl-O-glucoside, kaempferol-7-O-rhamnosyl-O-glucoside, kaempferol-3-O-rhamnosyl-O-glucoside, stigmasterol and its 3-O-glucoside. In addition kaempferol and quercetin were isolated. All compounds were identified by comprehensive spectral analysis.
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