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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:7alpha-hydroxypregnenolone
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Accession:CHEBI:81467 term browser browse the term
Definition:A 20-oxo steroid that is pregnenolone carrying an additional hydroxy substituent at the 7alpha-position.
Synonyms:exact_synonym: 3beta,7alpha-dihydroxypregn-5-en-20-one
 related_synonym: (3beta,7alpha)-3,7-dihydroxypregn-5-en-20-one;   3beta,7alpha-Dihydroxy-5-pregnen-20-one;   Formula=C21H32O3;   InChI=1S/C21H32O3/c1-12(22)15-4-5-16-19-17(7-9-21(15,16)3)20(2)8-6-14(23)10-13(20)11-18(19)24/h11,14-19,23-24H,4-10H2,1-3H3/t14-,15+,16-,17-,18+,19-,20-,21+/m0/s1;   InChIKey=UEWNVBNIVGLQPG-XXHSLLPRSA-N;   SMILES=C1[C@@]2([C@]3(CC[C@]4(C)[C@@H](C(C)=O)CC[C@]4([C@@]3([C@@H](C=C2C[C@H](C1)O)O)[H])[H])[H])C
 xref: HMDB:HMDB0060424;   KEGG:C18038;   PMID:12714005;   PMID:12927902;   PMID:15193266;   PMID:15569930;   PMID:16902960;   PMID:17065445;   PMID:18305249;   PMID:19362555;   PMID:19456338;   PMID:19456352;   PMID:19456373;   PMID:19456382;   PMID:20138182;   PMID:20219980;   PMID:9679086;   Reaxys:3157694
 cyclic_relationship: is_enantiomer_of CHEBI:183806


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                                organic polycyclic compound 0
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                                    hydroxy steroid 0
                                      3-hydroxy steroid 0
                                        3beta-hydroxy steroid 0
                                          3beta-hydroxy-Delta(5)-steroid 0
                                            pregnenolone 0
                                              7alpha-hydroxypregnenolone 0
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