CHEBI:139027 - AMCR277B

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ChEBI Name AMCR277B
ChEBI ID CHEBI:139027
Definition A hydroxycalciol that is calcitriol which has undergone formal oxidative coupling at positions 20 and 23 to the hydroxy group and methyl group, respectively, of methanol to afford the corresponding oxolane ring (the 20S,23R stereoisomer). It is less calcemic towards the vitamin D nuclear receptor than 1α,25-dihydroxyvitamin D3 in vivo.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Ceri
Supplier Information
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Formula C28H44O4
Net Charge 0
Average Mass 444.648
Monoisotopic Mass 444.32396
InChI InChI=1S/C28H44O4/c1-18-21(13-22(29)14-24(18)30)9-8-20-7-6-12-27(4)23(20)10-11-25(27)28(5)16-19(17-32-28)15-26(2,3)31/h8-9,19,22-25,29-31H,1,6-7,10-17H2,2-5H3/b20-8+,21-9-/t19-,22-,23+,24+,25+,27+,28+/m1/s1
InChIKey QFEREDUWILIRPI-FOPXFMLJSA-N
SMILES C\1([C@H](C[C@@H](C/C1=C/C=C/2\CCC[C@]3([C@]2(CC[C@@]3([C@]4(C)C[C@H](CO4)CC(O)(C)C)[H])[H])C)O)O)=C
ChEBI Ontology
Outgoing AMCR277B (CHEBI:139027) has functional parent calcitriol (CHEBI:17823)
AMCR277B (CHEBI:139027) is a hydroxycalciol (CHEBI:47042)
AMCR277B (CHEBI:139027) is a oxolanes (CHEBI:26912)
IUPAC Name
(1S,3R,5Z,7Z,23R)-23-(2-hydroxy-2-methylpropyl)-20,24-epoxy-9,10-secochola-5,7,10-triene-1,3-diol
Manual Xref Database
EP1777220 Patent
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Registry Number Type Source
12859120 Reaxys Registry Number Reaxys
Citation Waiting for Citations Type Source
18420145 PubMed citation Europe PMC
Last Modified
16 November 2017