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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:phosphonic ester
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Accession:CHEBI:37735 term browser browse the term
Definition:A phosphonic acid derivative in which one or both OH groups have been esterified.
Synonyms:related_synonym: phosphonate esters
 alt_id: CHEBI:26068;   CHEBI:4861



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19848
        role 19824
          application 19668
            pesticide 17931
              fungicide 13218
                phosphonic acid 4259
                  phosphonic acid derivative 2355
                    phosphonic ester 2249
                      1-carboxyvinyl carboxyphosphonate 0
                      4-nitrobenzyl hydrogen ethylphosphonate 0
                      6-\{hydroxy[(4-nitrobenzyl)oxy]phosphoryl\}hexanoic acid 0
                      Diethyl 3-Bromopropylphosphonate 0
                      EPN 6
                      Ethyl methylphosphonofluoridate 0
                      Fosamine 0
                      IDFP 0
                      Isopropyl dodec-11-enylfluorophosphonate 0
                      Methyl Arachidonyl Fluorophosphonate 0
                      Methyl alpha-Linolenyl Fluorophosphonate 0
                      Methyl gamma-Linolenyl Fluorophosphonate 0
                      N-(p-nitrophenylphosphobutanoyl)glycine 0
                      O-(4-bromo-2,5-dichlorophenyl) O-methyl phenylphosphonothioate + 7
                      O-hydroxy(phenyl)phosphinoyl ecgonine methyl ester 0
                      O-propyl isopropylphosphonate 0
                      Soman 2220
                      Trimethyl phosphonoacetate 0
                      aryl phosphonate + 0
                      carbohydrate phosphonate + 0
                      diethyl phosphonate 0
                      ethyl 2-phenylethyl butylphosphonate 0
                      ethyl 4-nitrophenyl ethylphosphonate 1
                      fosetyl 0
                      fosthiazate 1
                      isocarbophos 14
                      isofenphos 6
                      phosphonocholines + 0
                      tetraethyl [(3-hydroxy-2-pyridyl)amino]methanediphosphonate 0
                      trichlorfon 26
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19848
        subatomic particle 19846
          composite particle 19846
            hadron 19846
              baryon 19846
                nucleon 19846
                  atomic nucleus 19846
                    atom 19846
                      main group element atom 19796
                        p-block element atom 19796
                          chalcogen 19552
                            oxygen atom 19527
                              oxygen molecular entity 19527
                                hydroxides 19334
                                  oxoacid 18769
                                    pnictogen oxoacid 14889
                                      phosphorus oxoacid 14481
                                        phosphorus oxoacid derivative 14075
                                          phosphonic acid derivative 2355
                                            phosphonic ester 2249
                                              1-carboxyvinyl carboxyphosphonate 0
                                              4-nitrobenzyl hydrogen ethylphosphonate 0
                                              6-\{hydroxy[(4-nitrobenzyl)oxy]phosphoryl\}hexanoic acid 0
                                              Diethyl 3-Bromopropylphosphonate 0
                                              EPN 6
                                              Ethyl methylphosphonofluoridate 0
                                              Fosamine 0
                                              IDFP 0
                                              Isopropyl dodec-11-enylfluorophosphonate 0
                                              Methyl Arachidonyl Fluorophosphonate 0
                                              Methyl alpha-Linolenyl Fluorophosphonate 0
                                              Methyl gamma-Linolenyl Fluorophosphonate 0
                                              N-(p-nitrophenylphosphobutanoyl)glycine 0
                                              O-(4-bromo-2,5-dichlorophenyl) O-methyl phenylphosphonothioate + 7
                                              O-hydroxy(phenyl)phosphinoyl ecgonine methyl ester 0
                                              O-propyl isopropylphosphonate 0
                                              Soman 2220
                                              Trimethyl phosphonoacetate 0
                                              aryl phosphonate + 0
                                              carbohydrate phosphonate + 0
                                              diethyl phosphonate 0
                                              ethyl 2-phenylethyl butylphosphonate 0
                                              ethyl 4-nitrophenyl ethylphosphonate 1
                                              fosetyl 0
                                              fosthiazate 1
                                              isocarbophos 14
                                              isofenphos 6
                                              phosphonocholines + 0
                                              tetraethyl [(3-hydroxy-2-pyridyl)amino]methanediphosphonate 0
                                              trichlorfon 26
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