The occurrence of polyisoprenoids in the leaves of Sterculia rupestris Benth
Desoky, E., Bishay, D. (1999). The occurrence of polyisoprenoids in the leaves of Sterculia rupestris Benth. EKB Journal Management System, 22(1), 91-95. doi: 10.21608/bfsa.1999.66085
E. K. Desoky; D. W. Bishay. "The occurrence of polyisoprenoids in the leaves of Sterculia rupestris Benth". EKB Journal Management System, 22, 1, 1999, 91-95. doi: 10.21608/bfsa.1999.66085
Desoky, E., Bishay, D. (1999). 'The occurrence of polyisoprenoids in the leaves of Sterculia rupestris Benth', EKB Journal Management System, 22(1), pp. 91-95. doi: 10.21608/bfsa.1999.66085
Desoky, E., Bishay, D. The occurrence of polyisoprenoids in the leaves of Sterculia rupestris Benth. EKB Journal Management System, 1999; 22(1): 91-95. doi: 10.21608/bfsa.1999.66085

The occurrence of polyisoprenoids in the leaves of Sterculia rupestris Benth

Bulletin of Pharmaceutical Sciences Assiut University
Article 9, Volume 22, Issue 1, June 1999, Pages 91-95    PDF (127.32 K)
Document Type: Original Article
DOI: 10.21608/bfsa.1999.66085
Authors
E. K. Desoky; D. W. Bishay
Department of Pharmacognosy, Faculty of Pharmacy, Assiut, University, Assiut, Egypt
Abstract
Polyisoprenyl acetates with an av. no. of isoprene residues of 9-​12 were isolated from the leaves of Sterculia rupestris Benth. (Sterculiaceae)​.  Spectroscopic anal. revealed that all the polyisoprenyl acetates I (n = 4 - 7)​, were long-​chain homologues with the following sequence of isoprene residues: ω-​trans, two-​trans, five to eight cis and cis-​α-​terminal.
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