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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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.

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Accession:CHEBI:82978 term browser browse the term
Definition:A racemate comprising equimolar amounts of (R)- and (S)-paliperidone. Paliperidone is the primary active metabolite of the older antipsychotic risperidone and is used for treatment of schizophrenia.
Synonyms:exact_synonym: rac-3-{2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl}-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
 related_synonym: (RS)-paliperidone;   9-Hydroxyrisperidone;   9-OH-risperidone;   9-hydroxy-risperidone;   Formula=C23H27FN4O3;   Invega;   R-76477;   RO76477;   Ro-76477;   rac-paliperidone;   racemic paliperidone
 xref: CAS:144598-75-4;   DrugBank:DB01267;   HMDB:HMDB0015396;   KEGG:D05339
 xref_mesh: MESH:C079150
 xref: PMID:23428785;   PMID:24289141;   PMID:24324228;   PMID:24346811;   PMID:24400982;   PMID:24462396;   PMID:24491033;   PMID:24556260;   PMID:24597755;   PMID:24690136;   PMID:24752928;   PMID:24829608;   PMID:24962437;   PMID:25085446;   PMID:25147315;   PMID:25377151;   Reaxys:8808385;   Wikipedia:Paliperidone

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19786
    chemical entity 19786
      chemical substance 12245
        mixture 11208
          racemate 10085
            paliperidone 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19786
    subatomic particle 19784
      composite particle 19784
        hadron 19784
          baryon 19784
            nucleon 19784
              atomic nucleus 19784
                atom 19784
                  main group element atom 19675
                    p-block element atom 19675
                      carbon group element atom 19596
                        carbon atom 19586
                          organic molecular entity 19586
                            organic molecule 19519
                              organic cyclic compound 19349
                                organic heterocyclic compound 18574
                                  organic heteropolycyclic compound 18065
                                    organic heterobicyclic compound 16858
                                      benzoxazole 115
                                        benzisoxazole 74
                                          1,2-benzoxazoles 74
                                            3-\{2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl\}-9-hydroxy-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one 0
                                              (S)-paliperidone 0
                                                paliperidone 0
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