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Effects of -Substituents on the Functional Activities of Naltrindole Derivatives for the δ Opioid Receptor: Synthesis and Evaluation of Sulfonamide Derivatives

Overview
Journal Molecules
Publisher MDPI
Specialty Biology
Date 2020 Aug 23
PMID 32825410
Citations 5
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Abstract

We have recently reported that -alkyl and -acyl naltrindole (NTI) derivatives showed activities for the δ opioid receptor (DOR) ranging widely from full inverse agonists to full agonists. We newly designed sulfonamide-type NTI derivatives in order to investigate the effects of the -substituent on the functional activities because the side chain and S=O part in the sulfonamide moiety located in spatially different positions compared with those in the alkylamine and amide moieties. Among the tested compounds, cyclopropylsulfonamide (SYK-839) was the most potent full inverse agonist for the DOR, whereas phenethylsulfonamide (SYK-901) showed full DOR agonist activity with moderate potency. These NTI derivatives are expected to be useful compounds for investigation of the molecular mechanism inducing these functional activities.

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References
1.
Chalmers D, Behan D . The use of constitutively active GPCRs in drug discovery and functional genomics. Nat Rev Drug Discov. 2002; 1(8):599-608. DOI: 10.1038/nrd872. View

2.
Costa T, Herz A . Antagonists with negative intrinsic activity at delta opioid receptors coupled to GTP-binding proteins. Proc Natl Acad Sci U S A. 1989; 86(19):7321-5. PMC: 298053. DOI: 10.1073/pnas.86.19.7321. View

3.
Gege C, Albers M, Kinzel O, Kleymann G, Schluter T, Steeneck C . Optimization and biological evaluation of thiazole-bis-amide inverse agonists of RORγt. Bioorg Med Chem Lett. 2020; 30(12):127205. DOI: 10.1016/j.bmcl.2020.127205. View

4.
Hirayama S, Iwai T, Higashi E, Nakamura M, Iwamatsu C, Itoh K . Discovery of δ Opioid Receptor Full Inverse Agonists and Their Effects on Restraint Stress-Induced Cognitive Impairment in Mice. ACS Chem Neurosci. 2019; 10(5):2237-2242. DOI: 10.1021/acschemneuro.9b00067. View

5.
Harder E, Damm W, Maple J, Wu C, Reboul M, Xiang J . OPLS3: A Force Field Providing Broad Coverage of Drug-like Small Molecules and Proteins. J Chem Theory Comput. 2015; 12(1):281-96. DOI: 10.1021/acs.jctc.5b00864. View