Term: | 20-hydroxytubocapsanolide A |
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Accession: | CHEBI:66326
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Definition: | A withanolide that is the 20-hydroxy derivative of tubocapsanolide A. Isolated from Tubocapsicum anomalum, it exhibits cytotoxic activity. |
Synonyms: | exact_synonym: | (4beta,5beta,6beta,16alpha,17alpha)-17-{(1S)-1-[(2R)-4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]-1-hydroxyethyl}-4-hydroxy-5,6:16,17-diepoxyandrost-2-en-1-one |
| related_synonym: | 5beta,6beta:16alpha,17alpha-diepoxy-4beta,20-dihydroxy-1-oxo-witha-2,24-dienolide; Formula=C28H36O7; InChI=1S/C28H36O7/c1-13-10-20(33-23(31)14(13)2)26(5,32)28-22(35-28)12-17-15-11-21-27(34-21)19(30)7-6-18(29)25(27,4)16(15)8-9-24(17,28)3/h6-7,15-17,19-22,30,32H,8-12H2,1-5H3/t15-,16+,17+,19+,20-,21-,22-,24+,25+,26+,27-,28-/m1/s1; InChIKey=ONOYEGAYNUISOH-QTRSZHGFSA-N; SMILES=CC1=C(C)C(=O)O[C@H](C1)[C@](C)(O)[C@@]12O[C@@H]1C[C@H]1[C@@H]3C[C@H]4O[C@]44[C@@H](O)C=CC(=O)[C@]4(C)[C@H]3CC[C@]21C |
| xref: | PMID:17417907; Reaxys:11130281 |
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