Term: | spongia-13(16),14-dien-19-oic acid |
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Accession: | CHEBI:69143
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Definition: | A tetracyclic diterpenoid that is 3b,4,5,5a,6,7,8,9,9a,9b,10,11-dodecahydrophenanthro[1,2-c]furan substituted by methyl groups at positions 3b, 6 and 9 and a carboxy group at position 6. Isolated from Spongia, it exhibits inhibitory activity against androgen receptor. |
Synonyms: | exact_synonym: | (3bR,5aR,6S,9aR,9bR)-3b,6,9a-trimethyl-3b,4,5,5a,6,7,8,9,9a,9b,10,11-dodecahydrophenanthro[1,2-c]furan-6-carboxylic acid |
| related_synonym: | Formula=C20H28O3; InChI=1S/C20H28O3/c1-18-10-7-16-19(2,8-4-9-20(16,3)17(21)22)15(18)6-5-13-11-23-12-14(13)18/h11-12,15-16H,4-10H2,1-3H3,(H,21,22)/t15-,16+,18-,19+,20-/m0/s1; InChIKey=KJCLDWYEUKTPNA-ZRSLWSEBSA-N; SMILES=[H][C@]12CCc3cocc3[C@]1(C)CC[C@@]1([H])[C@](C)(CCC[C@]21C)C(O)=O |
| xref: | PMID:10075761; PMID:23443807; Reaxys:5592475 |
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