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1-O-acetyl-4R,6S-britannilactone |
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CHEBI:65365 |
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1-O-acetyl-4R,6S-britannilactone |
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A sesquiterpene lactone that is (3aS,4R,7aR)-3a,4,7,7a-tetrahydro-1-benzofuran-2(3H)-one with a methylidene at position C-3, a hydroxy at C-4, a methyl at C-6, and a (2S)-5-(acetyloxy)pentan-2-yl group at position C-5. A natural product found in Inula britannica var chinensis and Inula japonica. |
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This entity has been manually annotated by the ChEBI Team.
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Molfile
XML
SDF
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InChI=1S/C17H24O5/c1-9(6-5-7-21-12(4)18)14-10(2)8-13-15(16(14)19)11(3)17(20)22-13/h9,13,15-16,19H,3,5-8H2,1-2,4H3/t9-,13-,15-,16-/m1/s1 |
QKUFZFLZBUSEHN-BYRYDROYSA-N |
[H][C@@]12CC(C)=C([C@H](C)CCCOC(C)=O)[C@@H](O)[C@]1([H])C(=C)C(=O)O2 |
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Microtropis japonica
(NCBI:txid1089418)
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Found in
flower
(BTO:0000469).
See:
PubMed
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Inula japonica
(NCBI:txid453958)
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See:
DOI
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EC 1.14.13.39 (nitric oxide synthase) inhibitor
An EC 1.14.13.* (oxidoreductase acting on paired donors, incorporating 1 atom of oxygen, with NADH or NADPH as one donor) inhibitor that interferes with the action of nitric oxide synthase (EC 1.14.13.39).
metabolite
Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
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View more via ChEBI Ontology
(4R)-4-[(3aS,4S,7aR)-4-hydroxy-6-methyl-3-methylidene-2-oxo-2,3,3a,4,7,7a-hexahydro-1-benzofuran-5-yl]pentyl acetate
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11296086
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Reaxys Registry Number
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Reaxys
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14969344
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PubMed citation
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Europe PMC
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18926678
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PubMed citation
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Europe PMC
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