Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

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:ciguatoxin HIJKLM ring fragment
go back to main search page
Accession:CHEBI:61255 term browser browse the term
Definition:A polycyclic ether comprising a linear sequence of sequence of five trans-fused oxacycles and one spiro-fused tetrahydrofuran ring.
Synonyms:exact_synonym: (2R,2'R,3'S,4S,4a'R,6'R,7a'S,8a'R,9'S,10'S,10a'S,13'S,14'S,14a'R,15a'S,16a'R,17a'S)-3'-(hydroxymethyl)-3',6',9',13',14'-pentamethylicosahydro-1'H,3H-spiro[furan-2,12'-pyrano[3,2-b]pyrano[2'',3'':6',7']oxepino[2',3':5,6]pyrano[2,3-g]oxocine]-2',4,10'-triol
 related_synonym: Formula=C29H48O10;   InChI=1S/C29H48O10/c1-13-6-18-19(35-20-9-23(32)28(5,12-30)38-21(20)7-13)8-22-25(36-18)15(3)24(33)27-26(37-22)14(2)16(4)29(39-27)10-17(31)11-34-29/h13-27,30-33H,6-12H2,1-5H3/t13-,14+,15+,16+,17+,18+,19-,20+,21-,22+,23-,24+,25-,26-,27+,28+,29-/m1/s1;   InChIKey=SKGLZUAKKRKQLC-JGHKTXDHSA-N;   SMILES=[H][C@]12C[C@@H](C)C[C@@]3([H])O[C@@](C)(CO)[C@H](O)C[C@]3([H])O[C@]1([H])C[C@]1([H])O[C@]3([H])[C@@H](C)[C@H](C)[C@@]4(C[C@H](O)CO4)O[C@@]3([H])[C@@H](O)[C@H](C)[C@@]1([H])O2
 xref: PMID:19523973


show annotations for term's descendants           Sort by:
 

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19771
    role 19716
      biological role 19716
        hapten 3015
          ciguatoxin HIJKLM ring fragment 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19771
    subatomic particle 19770
      composite particle 19770
        hadron 19770
          baryon 19770
            nucleon 19770
              atomic nucleus 19770
                atom 19770
                  main group element atom 19658
                    p-block element atom 19658
                      carbon group element atom 19574
                        carbon atom 19564
                          organic molecular entity 19564
                            heteroorganic entity 19199
                              organochalcogen compound 18946
                                organooxygen compound 18873
                                  ether 16633
                                    cyclic ether 10277
                                      polycyclic ether 1420
                                        ciguatoxin HIJKLM ring fragment 0
paths to the root