Lignans and an alkaloid from Haplophyllum tuberculatum
Khalifa, A., Youssef, D. (1999). Lignans and an alkaloid from Haplophyllum tuberculatum. EKB Journal Management System, 22(2), 157-166. doi: 10.21608/bfsa.1999.66115
Azza A. Khalifa; D. T. Youssef. "Lignans and an alkaloid from Haplophyllum tuberculatum". EKB Journal Management System, 22, 2, 1999, 157-166. doi: 10.21608/bfsa.1999.66115
Khalifa, A., Youssef, D. (1999). 'Lignans and an alkaloid from Haplophyllum tuberculatum', EKB Journal Management System, 22(2), pp. 157-166. doi: 10.21608/bfsa.1999.66115
Khalifa, A., Youssef, D. Lignans and an alkaloid from Haplophyllum tuberculatum. EKB Journal Management System, 1999; 22(2): 157-166. doi: 10.21608/bfsa.1999.66115

Lignans and an alkaloid from Haplophyllum tuberculatum

Bulletin of Pharmaceutical Sciences Assiut University
Article 4, Volume 22, Issue 2, December 1999, Pages 157-166    PDF (489.44 K)
Document Type: Original Article
DOI: 10.21608/bfsa.1999.66115
Authors
Azza A. Khalifa1; D. T. Youssef2
1Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt
2Department of Pharmacognosy, Faculty of Pharmacy, Seuz Canal University, Ismaelia, Egypt
Abstract
The aerial parts of Haplophyllum tuberculatum (Forssk) A. Juss grown in Egypt yielded three lignans named as kusunokinin, chaerophyllin (I)​, justicidin A as well as an alkaloid, 7-​isopentenyloxy-​8-​fagarine which is reported here for the first time from H. tuberculatum., while compd. I is reported for the first time from the genus haplophyllum.  The structure elucidation of the isolated compds. are based on spectroscopic methods including 1D-​and 2D-​NMR spectra
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