Youssef, S. (1997). TRITERPENOIDS AND FLAVONOIDAL GLYCOSIDE FROM FRUITS OF SORBUS AUCUPARIA (DC) CULTIVATED IN EGYPT. test, 20(1), 63-65. doi: 10.21608/bfsa.1997.68739
S. A. Youssef. "TRITERPENOIDS AND FLAVONOIDAL GLYCOSIDE FROM FRUITS OF SORBUS AUCUPARIA (DC) CULTIVATED IN EGYPT". test, 20, 1, 1997, 63-65. doi: 10.21608/bfsa.1997.68739
Youssef, S. (1997). 'TRITERPENOIDS AND FLAVONOIDAL GLYCOSIDE FROM FRUITS OF SORBUS AUCUPARIA (DC) CULTIVATED IN EGYPT', test, 20(1), pp. 63-65. doi: 10.21608/bfsa.1997.68739
Youssef, S. TRITERPENOIDS AND FLAVONOIDAL GLYCOSIDE FROM FRUITS OF SORBUS AUCUPARIA (DC) CULTIVATED IN EGYPT. test, 1997; 20(1): 63-65. doi: 10.21608/bfsa.1997.68739

TRITERPENOIDS AND FLAVONOIDAL GLYCOSIDE FROM FRUITS OF SORBUS AUCUPARIA (DC) CULTIVATED IN EGYPT

Bulletin of Pharmaceutical Sciences Assiut University
Article 8, Volume 20, Issue 1, June 1997, Pages 63-65    PDF (174.7 K)
Document Type: Original Article
DOI: 10.21608/bfsa.1997.68739
Author
S. A. Youssef
Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt
Abstract
From the chloroform soluble fraction of ethanolic extract of the dried fruits of Sorbus aucuparia (DC)four triterpenes were isolated and identified as a-amyrin, ursolic acid, methyl 2a-hydroxy ursolate, 2a-hydroxy ursolic acid in addition to b-sitosterol. The major component of ethyl acetate fraction was isolated and identified as rutin. Their structures were established by physical, chemical and spectral methods. This is the first report of isolation of ursolic acid and its derivatives from the plant.
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