Seven known quinovic acid glycosides were isolated for the first time from the n-BuOH fraction of the 70% ethanol ext. of Zygophyllum aegyptium A. Hosny sp. nov. These compds. were identified as: quinovic acid 3β-O-β-D-quinovopyranoside, quinovic acid 3β-O-β-D-glucopyranoside, 3-O-[α-L-arabinosyl-(1→2)-β-D-quinovopyranosyl]quinovic acid , 3-β-O-β-D-quinovopyranosylquinovic acid-28-O-β-D-glucopyranosyl ester, 3-β-O-[β-D-2-O-sulfonyl quinovopyranosyl]-quinovic acid-28-O-β-D-glucopyranosyl ester (zygophyloside F), 3-β-O-β-D-glucopyranosylquinovic acid 28-O-β-D-glucopyranosyl ester , 3β-O-[β-D-2-O-sulfonyl glucopyranosyl]-quinovic acid-28-O-[β-D-glucopyranosyl] ester (zygophyloside G), in addn. to, β-sitosterol glucoside. The structure elucidation of these compds. was detd. by phys., chem. and spectroscopic methods.
Mohamed, M. (1999). Quinovic acid glycosides from Zygophyllum aegyptium. Bulletin of Pharmaceutical Sciences Assiut University, 22(1), 47-53. doi: 10.21608/bfsa.1999.66076
MLA
Mahmoud H. Mohamed. "Quinovic acid glycosides from Zygophyllum aegyptium". Bulletin of Pharmaceutical Sciences Assiut University, 22, 1, 1999, 47-53. doi: 10.21608/bfsa.1999.66076
HARVARD
Mohamed, M. (1999). 'Quinovic acid glycosides from Zygophyllum aegyptium', Bulletin of Pharmaceutical Sciences Assiut University, 22(1), pp. 47-53. doi: 10.21608/bfsa.1999.66076
VANCOUVER
Mohamed, M. Quinovic acid glycosides from Zygophyllum aegyptium. Bulletin of Pharmaceutical Sciences Assiut University, 1999; 22(1): 47-53. doi: 10.21608/bfsa.1999.66076
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