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:139395 term browser browse the term
Definition:Any member of a group of tricyclic diterpenoids isolated from Magneporthe grisea-infected rice leaves or Rhizoctonia solani-infected rice stems. They were initially identified as cassane diterpenoids, but were subsequently found to have the enantiomeric (ent-cassane) configuration.
Synonyms:related_synonym: phytocassanes
 xref: AGR:IND605674630;   PMID:12784637;   PMID:22215681;   PMID:25865436;   PMID:27771250;   PMID:28857222;   PMID:29157132

show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19863
    role 19835
      biological role 19833
        antimicrobial agent 18223
          antifungal agent 17133
            phytocassane 0
              (+)-phytocassane A 0
              (+)-phytocassane B 0
              (+)-phytocassane C 0
              (+)-phytocassane D 0
              (+)-phytocassane E 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19863
    subatomic particle 19861
      composite particle 19861
        hadron 19861
          baryon 19861
            nucleon 19861
              atomic nucleus 19861
                atom 19861
                  main group element atom 19807
                    p-block element atom 19807
                      carbon group element atom 19748
                        carbon atom 19744
                          organic molecular entity 19744
                            heteroorganic entity 19498
                              organochalcogen compound 19259
                                organooxygen compound 19175
                                  carbonyl compound 18899
                                    ketone 17186
                                      alpha,beta-unsaturated ketone 9974
                                        enone 9974
                                          phytocassane 0
                                            (+)-phytocassane A 0
                                            (+)-phytocassane B 0
                                            (+)-phytocassane C 0
                                            (+)-phytocassane D 0
                                            (+)-phytocassane E 0
paths to the root