Further Constituents from Crotalaria thebaica (Del.) DC | ||||
Bulletin of Pharmaceutical Sciences Assiut University | ||||
Article 2, Volume 22, Issue 2, December 1999, Page 131-138 PDF (422.67 K) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/bfsa.1999.66103 | ||||
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Authors | ||||
M. A. Ramadan1; Z. Z. Ibraheim1; A. M. Abdel-Baky1; D. W. Bishay1; H. Itokawa2 | ||||
1Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt | ||||
2Tokyo College of Pharmacy, Tokyo, Japan | ||||
Abstract | ||||
Two ionone glycosides namely 3-oxo-α-ionyl-β-glucoside and vomifoliol, were isolated from polar fraction of the methanolic ext. of the aerial parts of Crotalaria thebaica (Del.) DC upon repeated column chromatog., together with syringresinol-O-β-D-glucopyranoside and maltol-3-O-β-D-glucopyranoside. The structure of these compds. have been established by extensive spectroscopic studies. | ||||
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