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: (+)-(7R,7'R,8S,8'S)-4'-hydroxy-3,3',4,5,5'-pentamethoxy-7,7'-epoxylignan-9,9'-diol
Accession: CHEBI:67629
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Definition: A lignan isolated from the stems of Sinocalamus affinis.
Synonyms: exact_synonym: 4-[(2R,3S,4S,5R)-3,4-bis(hydroxymethyl)-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran-2-yl]-2,6-dimethoxyphenol
related_synonym: Formula=C23H30O9; InChI=1S/C23H30O9/c1-27-16-6-12(7-17(28-2)20(16)26)21-14(10-24)15(11-25)22(32-21)13-8-18(29-3)23(31-5)19(9-13)30-4/h6-9,14-15,21-22,24-26H,10-11H2,1-5H3/t14-,15-,21+,22+/m1/s1; InChIKey=TXNROPYUDLUIHU-SDVFQCAASA-N; SMILES=COc1cc(cc(OC)c1O)[C@@H]1O[C@H]([C@H](CO)[C@H]1CO)c1cc(OC)c(OC)c(OC)c1
xref: PMID:21469695; Reaxys:26278236
Term paths to the root one shortest all shortest one longest all longest one shortest and longest all
Path 1
CHEBI ontology
19844
role
19820
biological role
19818
biochemical role
19525
metabolite
19512
eukaryotic metabolite
19334
plant metabolite
17960
(+)-(7R,7'R,8S,8'S)-4'-hydroxy-3,3',4,5,5'-pentamethoxy-7,7'-epoxylignan-9,9'-diol
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Path 2
CHEBI ontology
19844
subatomic particle
19842
composite particle
19842
hadron
19842
baryon
19842
nucleon
19809
atomic nucleus
19842
atom
19842
main group element atom
19792
p-block element atom
19792
carbon group element atom
19738
carbon atom
19734
organic molecular entity
19734
organic molecule
19687
organic cyclic compound
19498
carbocyclic compound
18584
benzenoid aromatic compound
18002
benzenes
17867
methoxybenzenes
2053
(+)-(7R,7'R,8S,8'S)-4'-hydroxy-3,3',4,5,5'-pentamethoxy-7,7'-epoxylignan-9,9'-diol
0