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tegileridine   Click here for help

GtoPdb Ligand ID: 13434

Synonyms: Asut® | Embodiment 1 [US11111236B2] | example 19 [US20200054594A1] | SHR-8554 | SHR8554
Approved drug
tegileridine is an approved drug (China (2024))
Compound class: Synthetic organic
Comment: Tegileridine (SHR8554) is an intravenously bioactive μ-opioid receptor agonist. It selectively activates the G protein-coupled pathway [2] and only weakly activates β-arrestin 2 recruitment. G protein-coupling bias is predicted to limit side effects such as respiratory depression and gastrointestinal inhibition.
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Click here for structure editor
Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 4
Hydrogen bond donors 1
Rotatable bonds 7
Topological polar surface area 42.85
Molecular weight 434.61
XLogP 3.21
No. Lipinski's rules broken 0

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES CCO[C@H]1CC[C@@H](C2=C1C=CC=C2)NCC[C@]3(CCOC4(CCCC4)C3)C5=NC=CC=C5
Isomeric SMILES CCO[C@H]1CC[C@@H](C2=CC=CC=C12)NCC[C@]3(CCOC4(C3)CCCC4)C5=CC=CC=N5
InChI InChI=1S/C28H38N2O2/c1-2-31-25-13-12-24(22-9-3-4-10-23(22)25)29-19-16-27(26-11-5-8-18-30-26)17-20-32-28(21-27)14-6-7-15-28/h3-5,8-11,18,24-25,29H,2,6-7,12-17,19-21H2,1H3/t24-,25-,27+/m0/s1
InChI Key YUMLNLMFBWBKSK-OHSXHVKISA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
References
1. Dhillon S. (2024)
Tegileridine: First Approval.
Drugs, 84 (6): 717-720. [PMID:38771484]
2. Shi R, Chai Y, Feng H, Xie L, Zhang L, Zhong T, Chen J, Yan P, Zhu B, Zhao J et al.. (2023)
Study of the mass balance, biotransformation and safety of [14C]SHR8554, a novel μ-opioid receptor injection, in healthy Chinese subjects.
Front Pharmacol, 14: 1231102. [PMID:37781692]
3. Zhao X, Yuan L, Gong Z, Li M, Yuan Y, Geng J. (2025)
New drugs approved by the NMPA in 2024: Synthesis and clinical applications.
Eur J Med Chem, 291: 117643. [PMID:40262297]