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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 acids
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Accession:CHEBI:26069 term browser browse the term
Definition:HP(=O)(OH)2 (phosphonic acid) and its P-substituted derivatives.



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    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19800
        chemical entity 19800
          atom 19799
            nonmetal atom 19686
              phosphorus atom 10185
                phosphorus molecular entity 10185
                  phosphorus oxoacids and derivatives 10174
                    phosphonic acids 4485
                      (1R,2S)-1-(S-L-cysteinyl)-2-hydroxypropylphosphonate 0
                      (1S,2S)-1,2-dihydroxypropylphosphonic acid 0
                      (2-aminoethyl)phosphonic acid + 0
                      (2-chloroethyl)phosphonic acid 1
                      (2S)-2-amino-4-phosphonobutanoic acid 0
                      (3-aminopropyl)phosphonic acid 0
                      (R)-(1-aminoethyl)phosphonic acid 0
                      (R)-2-(phosphonomethyl)malic acid 0
                      (S)-(1-aminoethyl)phosphonic acid + 0
                      (acetamidomethyl)phosphonic acid 0
                      (aminomethyl)phosphonic acid + 9
                      1,1-bis(phosphonic acid) + 1677
                      1-amino-1-phenylmethyl phosphonic acid 0
                      1-aminocyclopropylphosphonic acid 0
                      1-hydroxy-2-aminoethylphosphonic acid 0
                      2-amino-3-phosphonopropanoic acid 0
                      2-dimethylaminoethylphosphonic acid 0
                      2-hydroxyethylphosphonic acid 0
                      2-hydroxypropylphosphonic acid + 0
                      2-methylaminoethylphosphonic acid 0
                      4-[(2-aminophenyl)thio]butylphosphonic acid 0
                      5-[(4-nitrobenzyl)(phosphonomethyl)amino]valeric acid 0
                      CGP 78608 0
                      N-(phosphonomethyl)iminodiacetic acid 0
                      [(1R,2S)-2-hydroxy-1-thiopropyl]phosphonic acid 0
                      [(S)-1-acetamidoethyl]phosphonic acid 0
                      adefovir + 111
                      butylphosphonic acid + 0
                      cidofovir anhydrous + 269
                      fosfomycin 2
                      fosmidomycin 0
                      glyphosine 0
                      hydroxymethylphosphonic acid + 0
                      methyl phosphonate 0
                      methylphosphonic acid + 0
                      phosphonic acid + 3346
                      phosphonoacetaldehyde 0
                      phosphonoacetic acid + 22
                      phosphonoformic acid + 9
                      tenofovir (anhydrous) + 32
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19800
        subatomic particle 19799
          composite particle 19799
            hadron 19799
              baryon 19799
                nucleon 19799
                  atomic nucleus 19799
                    atom 19799
                      main group element atom 19698
                        p-block element atom 19698
                          pnictogen 18855
                            phosphorus atom 10185
                              phosphorus molecular entity 10185
                                phosphorus oxoacids and derivatives 10174
                                  phosphonic acids 4485
                                    (1R,2S)-1-(S-L-cysteinyl)-2-hydroxypropylphosphonate 0
                                    (1S,2S)-1,2-dihydroxypropylphosphonic acid 0
                                    (2-aminoethyl)phosphonic acid + 0
                                    (2-chloroethyl)phosphonic acid 1
                                    (2S)-2-amino-4-phosphonobutanoic acid 0
                                    (3-aminopropyl)phosphonic acid 0
                                    (R)-(1-aminoethyl)phosphonic acid 0
                                    (R)-2-(phosphonomethyl)malic acid 0
                                    (S)-(1-aminoethyl)phosphonic acid + 0
                                    (acetamidomethyl)phosphonic acid 0
                                    (aminomethyl)phosphonic acid + 9
                                    1,1-bis(phosphonic acid) + 1677
                                    1-amino-1-phenylmethyl phosphonic acid 0
                                    1-aminocyclopropylphosphonic acid 0
                                    1-hydroxy-2-aminoethylphosphonic acid 0
                                    2-amino-3-phosphonopropanoic acid 0
                                    2-dimethylaminoethylphosphonic acid 0
                                    2-hydroxyethylphosphonic acid 0
                                    2-hydroxypropylphosphonic acid + 0
                                    2-methylaminoethylphosphonic acid 0
                                    4-[(2-aminophenyl)thio]butylphosphonic acid 0
                                    5-[(4-nitrobenzyl)(phosphonomethyl)amino]valeric acid 0
                                    CGP 78608 0
                                    N-(phosphonomethyl)iminodiacetic acid 0
                                    [(1R,2S)-2-hydroxy-1-thiopropyl]phosphonic acid 0
                                    [(S)-1-acetamidoethyl]phosphonic acid 0
                                    adefovir + 111
                                    butylphosphonic acid + 0
                                    cidofovir anhydrous + 269
                                    fosfomycin 2
                                    fosmidomycin 0
                                    glyphosine 0
                                    hydroxymethylphosphonic acid + 0
                                    methyl phosphonate 0
                                    methylphosphonic acid + 0
                                    phosphonic acid + 3346
                                    phosphonoacetaldehyde 0
                                    phosphonoacetic acid + 22
                                    phosphonoformic acid + 9
                                    tenofovir (anhydrous) + 32
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