Term Name: | caudatin-3-O-beta-cymaropyranoside |
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Synonyms: | (3beta,12beta,14beta,17alpha)-3-[(2,6-dideoxy-3-O-methyl-beta-D-ribo-hexopyranosyl)oxy]-8,14,17-trihydroxy-20-oxopregn-5-en-12-yl (2E)-3,4-dimethylpent-2-enoate |
Definition: | 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 3beta-hydroxy group by beta-cymaropyranose (the 3beta,12beta,14beta,17alpha stereoisomer). It is isolated from the roots of Cynanchum auriculatum and displays antineoplastic activity. |
Ontology: | ChEBI [CHEBI:65603] ( EBI ) |