JDTic
Sign in to saveJDTic is a selective, long-acting ("inactivating") antagonist of the κ-opioid receptor (KOR). JDTic is a 4-phenylpiperidine derivative, distantly related structurally to analgesics such as pethidine and ketobemidone, and more closely to the MOR antagonist alvimopan. In addition, it is structurally distinct from other KOR antagonists such as norbinaltorphimine. JDTic has been used to create crystal structures of KOR [ ].
Wikidata facts
- Mass
- 465.299
Show 4 more facts
- chemical formula
- C₂₈H₃₉N₃O₃
- isomeric SMILES
- C[C@H]1CN(CC[C@@]1(C)C2=CC(=CC=C2)O)C[C@H](C(C)C)NC(=O)[C@H]3CC4=C(CN3)C=C(C=C4)O
- canonical SMILES
- CC1CN(CCC1(C)C2=CC(=CC=C2)O)CC(C(C)C)NC(=O)C3CC4=C(CN3)C=C(C=C4)O
- Commons category
- JDTic
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Article
4 sectionsContents
- Pharmacology
- Discontinuation of clinical development
- See also
- References
JDTic is a selective, long-acting ("inactivating") antagonist of the κ-opioid receptor (KOR). JDTic is a 4-phenylpiperidine derivative, distantly related structurally to analgesics such as pethidine and ketobemidone, and more closely to the MOR antagonist alvimopan. In addition, it is structurally distinct from other KOR antagonists such as norbinaltorphimine. JDTic has been used to create crystal structures of KOR [ ].
==Pharmacology== JDTic is a long-acting ("inactivating") antagonist of the KOR, and is reported to be highly selective for the KOR over the μ-opioid receptor (MOR), δ-opioid receptor (DOR), and nociceptin receptor (NOP). However, in another study, JDTic showed little selectivity over the μ-opioid receptor, though it failed to block the effects of the selective μ-opioid receptor agonist sufentanil across a wide range of doses in animals. It has a very long duration of action, with effects in animals seen for up to several weeks after administration of a single dose, although its binding to the KOR is not technically "irreversible" and its long-acting effects are instead caused by altered activity of c-Jun N-terminal kinases.