Term Name: | withalongolide H |
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Synonyms: | (4beta,5beta,6beta,22R)-4-hydroxy-1,26-dioxo-5,6:22,26-diepoxyergosta-2,24-dien-27-yl 4-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside, 27-O-[alpha-L-rhamnopyranosyl(1->4)]-beta-D-glucopyranosylwithaferin A |
Definition: | A withanolide saponin that consists of withaferin A attached to a alpha-L-rhamnopyranosyl(1->4)-beta-D-glucopyranosyl residue via a glycosidic linkage. Isolated from the aerial parts of Physalis longifolia, it exhibits antineoplastic activity. |
Ontology: | ChEBI [CHEBI:69112] ( EBI ) |