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Ecdysteroids and other constituents from Sida spinosa L
Faten M M Darwish1, Manfred G Reinecke
1Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 91526, Egypt. fdarwish@yahoo.com
Phytochemistry
|March 22, 2003
Abstract:
Two compounds (3 and 10) were isolated from the aerial parts of Sida spinosa L. Their structures have been established as glyceryl-1-eicosanoate and 20-hydroxy, 24-hydroxymethylecdysone by 1D and 2D-NMR techniques. In addition 12 known compounds (1, 2, 4-9 and 11-14) have been isolated and identified.