HYDROXYACETOPHENONE DERIVATIVES AND CHROMENE - EUPARIN DIMERS FROM ENCELIA PALMERI
Sarg, T., El-Dahmy, S., Abd El-Fattah, H., Abdel-Aal, M. (1994). HYDROXYACETOPHENONE DERIVATIVES AND CHROMENE - EUPARIN DIMERS FROM ENCELIA PALMERI. EKB Journal Management System, 3(1), 109-114. doi: 10.21608/zjps.1994.186708
Taha Sarg; Sameih El-Dahmy; Hosny Abd El-Fattah; Mahmoud Abdel-Aal. "HYDROXYACETOPHENONE DERIVATIVES AND CHROMENE - EUPARIN DIMERS FROM ENCELIA PALMERI". EKB Journal Management System, 3, 1, 1994, 109-114. doi: 10.21608/zjps.1994.186708
Sarg, T., El-Dahmy, S., Abd El-Fattah, H., Abdel-Aal, M. (1994). 'HYDROXYACETOPHENONE DERIVATIVES AND CHROMENE - EUPARIN DIMERS FROM ENCELIA PALMERI', EKB Journal Management System, 3(1), pp. 109-114. doi: 10.21608/zjps.1994.186708
Sarg, T., El-Dahmy, S., Abd El-Fattah, H., Abdel-Aal, M. HYDROXYACETOPHENONE DERIVATIVES AND CHROMENE - EUPARIN DIMERS FROM ENCELIA PALMERI. EKB Journal Management System, 1994; 3(1): 109-114. doi: 10.21608/zjps.1994.186708

HYDROXYACETOPHENONE DERIVATIVES AND CHROMENE - EUPARIN DIMERS FROM ENCELIA PALMERI

Zagazig Journal of Pharmaceutical Sciences
Article 15, Volume 3, Issue 1, June 1994, Page 109-114  XML PDF (2.55 MB)
Document Type: Original Article
DOI: 10.21608/zjps.1994.186708
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Authors
Taha Sarg email 1; Sameih El-Dahmy1; Hosny Abd El-Fattah2; Mahmoud Abdel-Aal2
1Department of Pharmacognosy, Faculty of Pharmacy, University of Zagazig, Egypt.
2Pharmacognosy Department, Faculty of Pharmacy, Al-Fateh University, Tripoli, Libya.
Abstract
Investigation of the petroleum ether-ether extract of Encelia palmeri afforded four mixed dimers of euparin and encecalin. Further, derivatives of euparin, encecalin, B-sitosterol, stigmasterol and β-farnesene were also isolated. The structure of these compounds was elucidated on basis of spectral methods and direct comparison of their spectral data with those of authentic compounds (co-TLC and m.p.).
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