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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:7-acetyl-16,17-dehydro-16-hydroxyneotrichilenone
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Accession:CHEBI:67289 term browser browse the term
Definition:A limonoid that is 4,4,8-trimethylandrosta-1,16-diene substituted by a furan-3-yl group at position 17, oxo groups at positions 3 and 15, a hydroxy group at position 16 and an acetoxy group at position 7. It has been isolated from Azadirachta indica.
Synonyms:exact_synonym: (5alpha,7alpha,13alpha)-17-(furan-3-yl)-16-hydroxy-4,4,8-trimethyl-3,15-dioxoandrosta-1,16-dien-7-yl acetate
 related_synonym: Formula=C28H34O6;   InChI=1S/C28H34O6/c1-15(29)34-20-13-18-25(2,3)19(30)8-11-26(18,4)17-7-10-27(5)21(16-9-12-33-14-16)22(31)23(32)24(27)28(17,20)6/h8-9,11-12,14,17-18,20,24,31H,7,10,13H2,1-6H3/t17-,18+,20-,24-,26-,27+,28+/m1/s1;   InChIKey=PZGKVFBYHBRVQU-XUODMKIHSA-N;   SMILES=CC(=O)O[C@@H]1C[C@H]2C(C)(C)C(=O)C=C[C@]2(C)[C@H]2CC[C@]3(C)[C@@H](C(=O)C(O)=C3c3ccoc3)[C@]12C
 xref: PMID:21381696;   Reaxys:21448578


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                                            7-acetyl-16,17-dehydro-16-hydroxyneotrichilenone 0
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