Send us a Message

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


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.

go back to main search page
Accession:CHEBI:9691 term browser browse the term
Definition:A N-acylpyrrolidine that is pyrollidine substituted by a (1E,3E)-1-(1,3-benzodioxol-5-yl)-5-oxopenta-1,3-dien-5-yl group at the nitrogen atom. It is an alkaloid isolated from the plant Piper nigrum.
Synonyms:exact_synonym: (2E,4E)-5-(1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)penta-2,4-dien-1-one
 related_synonym: (2E,4E)-5-(1,3-benzodioxol-5-yl)-1-(1-pyrrolidinyl)-2,4-pentadien-1-one;   (2E,4E)-5-(2H-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)penta-2,4-dien-1-one;   1-[(2E,4E)-5-(1,3-benzodioxol-5-yl)-1-oxo-2,4-pentadienyl]pyrrolidine;   Formula=C16H17NO3;   InChI=1S/C16H17NO3/c18-16(17-9-3-4-10-17)6-2-1-5-13-7-8-14-15(11-13)20-12-19-14/h1-2,5-8,11H,3-4,9-10,12H2/b5-1+,6-2+;   InChIKey=GQIJYUMTOUBHSH-IJIVKGSJSA-N;   SMILES=O=C(\\C=C\\C=C\\C1=CC2=C(OCO2)C=C1)N1CCCC1;   piperiline;   piperylin;   pyrroperine;   trichostachin;   trichostachine
 xref: CAS:25924-78-1;   Chemspider:552302;   FooDB:FDB000444;   HMDB:HMDB0029374;   KEGG:C10174;   KNApSAcK:C00002076;   PMID:11853747;   PMID:1271969;   PMID:18386929;   PMID:20085307;   PMID:21854175;   PMID:2618672;   PMID:27178634;   PMID:28185326;   PMID:29063362;   PMID:30073789;   PMID:30423994;   PMID:30931090;   PMID:31922049;   PMID:32992084;   PMID:33833371;   PMID:35729658;   Reaxys:29164

show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19860
    role 19832
      biological role 19830
        antimicrobial agent 18222
          antifungal agent 17135
            piperyline 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19860
    subatomic particle 19858
      composite particle 19858
        hadron 19858
          baryon 19858
            nucleon 19858
              atomic nucleus 19858
                atom 19858
                  main group element atom 19804
                    p-block element atom 19804
                      carbon group element atom 19745
                        carbon atom 19741
                          organic molecular entity 19741
                            heteroorganic entity 19494
                              organochalcogen compound 19257
                                organooxygen compound 19173
                                  carbon oxoacid 18641
                                    carboxylic acid 18638
                                      monocarboxylic acid 18012
                                        fatty acid 16843
                                          unsaturated fatty acid 1673
                                            polyunsaturated fatty acid 839
                                              pentadienoic acid 66
                                                penta-2,4-dienoic acid 66
                                                  (E)-penta-2,4-dienoic acid 66
                                                    (E,E)-piperic acid 66
                                                      piperyline 0
paths to the root