Term: | withalongolide G |
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Accession: | CHEBI:69126
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Definition: | A withanolide that is 2,3-dihydrowithaferin A substituted by a hydroxy group at position 19 and a sulfoxy group at position 3. Isolated from Physalis longifolia, it exhibits antineoplastic activity. |
Synonyms: | exact_synonym: | (3beta,4beta,5beta,6beta,22R)-4,19,27-trihydroxy-1,26-dioxo-5,6:22,26-diepoxyergost-24-en-3-yl hydrogen sulfate |
| related_synonym: | 2,3-dihydro-19-hydroxy-3beta-O-sulfatewithaferin A; Formula=C28H40O11S; InChI=1S/C28H40O11S/c1-13-8-20(37-25(33)16(13)11-29)14(2)17-4-5-18-15-9-23-28(38-23)24(32)21(39-40(34,35)36)10-22(31)27(28,12-30)19(15)6-7-26(17,18)3/h14-15,17-21,23-24,29-30,32H,4-12H2,1-3H3,(H,34,35,36)/t14-,15-,17+,18-,19-,20+,21-,23+,24-,26+,27-,28-/m0/s1; InChIKey=COBSTJNYJHEYIM-WQWZRYHASA-N; SMILES=C[C@@H]([C@H]1CC[C@H]2[C@@H]3C[C@H]4O[C@]44[C@@H](O)[C@H](CC(=O)[C@]4(CO)[C@H]3CC[C@]12C)OS(O)(=O)=O)[C@H]1CC(C)=C(CO)C(=O)O1 |
| xref: | PMID:22098611; Reaxys:22217716 |
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