A steroid glycoside that is 3,8,12,14,17-pentahydroxypregn-5-en-20-one esterified at position 12 by (2E)-3,4-dimethylpent-2-enoic acid and glycosylated at the 3β-hydroxy group by β-cymaropyranose (the 3β,12β,14β,17α stereoisomer). It is isolated from the roots of Cynanchum auriculatum and displays antineoplastic activity.
Stars
This entity has been manually annotated by the ChEBI Team.