Natural Product Research 2006-Nov
Cilistepoxide and cilistadiol, two new withanolides from Solanum sisymbiifolium.
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Kľúčové slová
Abstrakt
In addition to the known cilistol A, two new withanolides have been isolated from leaves and stem of Solanum sisymbiifolium, and assigned the structures 1-oxo-5,6; 22,26; 24,25-triepoxy-17,26-dihydroxyergost-2-ene and 1-oxo-22,26; 24,25-diepoxy-5,6,17,26-tetrahydroxy ergost-2-ene, namely cilistepoxide and cilistadiol.