Term: | orbiculin H |
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Accession: | CHEBI:66829
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Definition: | A dihydroagarofuran sesquiterpenoid that consists of dihydro-beta-agarofuran substituted by acetoxy groups at positions 1 and 8 and furoyloxy groups at positions 6 and 9 (the 1beta,8beta,6alpha,9alpha stereoisomer). Isolated from Celastrus orbiculatus and exhibits inhibition of both NF-kappaB activation and nitric oxide production. |
Synonyms: | exact_synonym: | (3R,4R,5R,5aS,6S,9R,9aS,10R)-4,6-bis(acetyloxy)-2,2,5a,9-tetramethyloctahydro-2H-3,9a-methano-1-benzoxepine-5,10-diyl difuran-3-carboxylate |
| related_synonym: | (1S,2R,5S,6S,7R,8R,9R,12R)-5,8-Diacetoxy-2,6,10,10-tetramethyl-11-oxatricyclo[7.2.1.0(1,6)]dodecane-7,12-diyl di(3-furoate); 1beta,8beta-diacetoxy-6alpha,9alpha-di(furoyloxy)-dihydro-beta-agarofuran; Formula=C29H34O11; InChI=1S/C29H34O11/c1-15-7-8-20(36-16(2)30)28(6)24(39-26(33)19-10-12-35-14-19)22(37-17(3)31)21-23(29(15,28)40-27(21,4)5)38-25(32)18-9-11-34-13-18/h9-15,20-24H,7-8H2,1-6H3/t15-,20+,21-,22-,23-,24+,28+,29-/m1/s1; InChIKey=CVKSZMJJSHWLSE-QFRBWOKISA-N; SMILES=[H][C@]12[C@@H](OC(C)=O)[C@H](OC(=O)c3ccoc3)[C@]3(C)[C@H](CC[C@@H](C)[C@@]3(OC1(C)C)[C@@H]2OC(=O)c1ccoc1)OC(C)=O |
| xref: | PMID:11809076; Reaxys:9100608 |
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