TWO NEW TRITERPENES AND OTHER CONSTITUENTS FROM LUPINUS VARIUS AND LUPINUS HARTWEGII | ||||
| Bulletin of Pharmaceutical Sciences Assiut University | ||||
| Article 4, Volume 21, Issue 2, December 1998, Page 109-115 PDF (486.17 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/bfsa.1998.67960 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| H. A. Hassanean | ||||
| Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt | ||||
| Abstract | ||||
| Two new genuine triterpenes previously semisynthesized and given the names dimethyl serratagenate and acetyl dimethyl serratagenate, besides three known coumaronochromones named lupinalbins A, C and E, in addition to three common Lupin isoflavones known as genistein, luteone and 2'-hydroxy genistein as well as, the more frequent β-sitosterol glucoside and the less frequent syringin were isolated from the chloroform fraction of the aerial parts of L. varius. Moreover, the same compounds were almostly detected by co-chromatography with the corresponding fraction obtained from L. hartwegii. The identification of these compounds was based on different methods of chemical and spectral evidences. | ||||
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