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.
Youssef, S. (1997). TRITERPENOIDS AND FLAVONOIDAL GLYCOSIDE FROM FRUITS OF SORBUS AUCUPARIA (DC) CULTIVATED IN EGYPT. Bulletin of Pharmaceutical Sciences Assiut University, 20(1), 63-65. doi: 10.21608/bfsa.1997.68739
MLA
S. A. Youssef. "TRITERPENOIDS AND FLAVONOIDAL GLYCOSIDE FROM FRUITS OF SORBUS AUCUPARIA (DC) CULTIVATED IN EGYPT". Bulletin of Pharmaceutical Sciences Assiut University, 20, 1, 1997, 63-65. doi: 10.21608/bfsa.1997.68739
HARVARD
Youssef, S. (1997). 'TRITERPENOIDS AND FLAVONOIDAL GLYCOSIDE FROM FRUITS OF SORBUS AUCUPARIA (DC) CULTIVATED IN EGYPT', Bulletin of Pharmaceutical Sciences Assiut University, 20(1), pp. 63-65. doi: 10.21608/bfsa.1997.68739
VANCOUVER
Youssef, S. TRITERPENOIDS AND FLAVONOIDAL GLYCOSIDE FROM FRUITS OF SORBUS AUCUPARIA (DC) CULTIVATED IN EGYPT. Bulletin of Pharmaceutical Sciences Assiut University, 1997; 20(1): 63-65. doi: 10.21608/bfsa.1997.68739
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