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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:76228 term browser browse the term
Definition:A 5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid that has S configuration. While (S)-ketorolac is a COX1 and COX2 inhibitor, both enantiomers exhibit analgesic effects. Racemic ketorolac, known simply as ketorolac, is used (mainly as the tromethamine salt) as a potent analgesic for the short-term management of post-operative pain, and in eye drops to relieve the ocular itching associated with seasonal allergic conjunctivitis.
Synonyms:exact_synonym: (1S)-5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid
 related_synonym: (-)-ketorolac;   Formula=C15H13NO3;   InChI=1S/C15H13NO3/c17-14(10-4-2-1-3-5-10)13-7-6-12-11(15(18)19)8-9-16(12)13/h1-7,11H,8-9H2,(H,18,19)/t11-/m0/s1;   InChIKey=OZWKMVRBQXNZKK-NSHDSACASA-N;   SMILES=OC(=O)[C@H]1CCn2c1ccc2C(=O)c1ccccc1
 xref: CAS:66635-92-5;   PMID:10027870;   PMID:10223774;   PMID:10593468;   PMID:15584071;   PMID:17456651;   PMID:19281996;   PMID:23447046;   PMID:9549656;   Reaxys:6064296
 cyclic_relationship: is_enantiomer_of CHEBI:76227

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  CHEBI ontology 397
    role 397
      biological role 397
        pharmacological role 156
          analgesic 18
            (S)-ketorolac 0
              ketorolac 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 397
    subatomic particle 397
      composite particle 397
        hadron 397
          baryon 397
            nucleon 397
              atomic nucleus 397
                atom 397
                  main group element atom 390
                    p-block element atom 390
                      carbon group element atom 379
                        carbon atom 378
                          organic molecular entity 378
                            organic group 313
                              organic divalent group 312
                                organodiyl group 312
                                  carbonyl group 312
                                    carbonyl compound 312
                                      carboxylic acid 276
                                        monocarboxylic acid 89
                                          5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid 0
                                            (S)-ketorolac 0
                                              ketorolac 0
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