Term: | spiculoic acid A |
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Accession: | CHEBI:66520
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Definition: | A carbobicyclic compound that is 2,3,3a,4,5,7a-hexahydro-1H-indene substituted by ethyl groups at positions 3, 4, 5 and 7, a methyl group at position 1, an oxo group at position 2, a 2-phenylethenyl group at position 5 and a carboxy group at position 4 (the 1R,3R,3aS,4S,5R,7aS stereoisomer). Isolated from Plakortis angulospiculatus, it exhibits cytotoxicity against human breast cancer MCF-7 cells. |
Synonyms: | exact_synonym: | (1R,3R,3aS,4S,5R,7aS)-3,4,5,7-tetraethyl-1-methyl-2-oxo-5-[(E)-2-phenylethenyl]-2,3,3a,4,5,7a-hexahydro-1H-indene-4-carboxylic acid |
| related_synonym: | Formula=C27H36O3; InChI=1S/C27H36O3/c1-6-20-17-26(8-3,16-15-19-13-11-10-12-14-19)27(9-4,25(29)30)23-21(7-2)24(28)18(5)22(20)23/h10-18,21-23H,6-9H2,1-5H3,(H,29,30)/b16-15+/t18-,21-,22+,23-,26-,27-/m1/s1; InChIKey=ALLQJQBDLUMIQH-UOVLAWSHSA-N; SMILES=[H][C@@]12[C@@H](C)C(=O)[C@H](CC)[C@@]1([H])[C@](CC)(C(O)=O)[C@@](CC)(C=C2CC)\\C=C\\c1ccccc1 |
| xref: | PMID:14703354; PMID:16320993; PMID:17007398; PMID:17107066; PMID:22801647; Reaxys:9666648 |
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