Basic Information
ID DDInter1261
Drug Type small molecule
Molecular Formula C34H53NO11
Molecular Weight 651.794
CAS Number 854601-70-0
Description Naloxegol, for "PEGylated naloxol" is a peripherally-selective opioid antagonist developed by AstraZeneca. It was approved by the FDA in September 2014 and is indicated for the treatment of opioid-induced constipation (OIC) in adult patients with chronic non‑cancer pain. The advantage of naloxegol over the opioid antagonist naloxone is that its PEGylated structure allows for high selectivity for peripheral opioid receptors and lack of entry into the central nervous system through the blood-brain barrier.
ATC Classification A06AH03
IUPAC Name (1S,5R,13R,14S,17S)-14-(2,5,8,11,14,17,20-heptaoxadocosan-22-yloxy)-4-(prop-2-en-1-yl)-12-oxa-4-azapentacyclo[9.6.1.0¹,¹³.0⁵,¹⁷.0⁷,¹⁸]octadeca-7,9,11(18)-triene-10,17-diol
InChI XNKCCCKFOQNXKV-ZRSCBOBOSA-N
Canonical SMILES COCCOCCOCCOCCOCCOCCOCCO[C@H]1CC[C@@]2(O)[C@H]3CC4=CC=C(O)C5=C4[C@@]2(CCN3CC=C)[C@H]1O5
Useful Links DrugBank ChEBI PubChem Substance KEGG Drug ChemSpider Wikipedia ChEMBL ZINC
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