R-7050

R-7050
Identifiers
	IUPAC name 8-chloro-4-phenylsulfanyl-1-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxaline;
CAS Number	303997-35-5;
PubChem CID	1486608;
ChemSpider	1227399;
ChEMBL	ChEMBL1440293;
Chemical and physical data
Formula	C16H8ClF3N4S
Molar mass	380.77 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES C1=CC=C(C=C1)SC2=NC3=C(C=C(C=C3)Cl)N4C2=NN=C4C(F)(F)F;
	InChI InChI=1S/C16H8ClF3N4S/c17-9-6-7-11-12(8-9)24-13(22-23-15(24)16(18,19)20)14(21-11)25-10-4-2-1-3-5-10/h1-8H; Key:SUUMKHOVGVYGOP-UHFFFAOYSA-N;

R-7050 is an experimental drug which acts as an antagonist for the receptors for TNF-α. It has antiinflammatory effects and is used in pharmacological research into various inflammatory processes mediated via TNF-α signalling.^[1]^[2]^[3]^[4]^[5]^[6]

References

↑ King MD, Alleyne CH, Dhandapani KM (May 2013). "TNF-alpha receptor antagonist, R-7050, improves neurological outcomes following intracerebral hemorrhage in mice". Neuroscience Letters. 542: 92–96. doi:10.1016/j.neulet.2013.02.051. PMC 3744337. PMID 23499961.
↑ Ma Y, Cheng Q, Wang E, Li L, Zhang X (August 2015). "Inhibiting tumor necrosis factor-α signaling attenuates postoperative cognitive dysfunction in aged rats". Molecular Medicine Reports. 12 (2): 3095–3100. doi:10.3892/mmr.2015.3744. PMID 25955232.
↑ Ding L, Kang Y, Dai HB, Wang FZ, Zhou H, Gao Q, et al. (August 2019). "Adipose afferent reflex is enhanced by TNFα in paraventricular nucleus through NADPH oxidase-dependent ROS generation in obesity-related hypertensive rats". Journal of Translational Medicine. 17 (1) 256. doi:10.1186/s12967-019-2006-0. PMC 6686415. PMID 31391086.
↑ Lin SY, Wang YY, Chang CY, Wu CC, Chen WY, Liao SL, et al. (May 2021). "TNF-α Receptor Inhibitor Alleviates Metabolic and Inflammatory Changes in a Rat Model of Ischemic Stroke". Antioxidants. 10 (6): 851. doi:10.3390/antiox10060851. PMC 8228519. PMID 34073455.
↑ Li K, Ling H, Huang W, Luo W, Gu C, Tao B, et al. (September 2024). "Single-cell RNA-sequencing analysis reveals α-syn induced astrocyte-neuron crosstalk-mediated neurotoxicity". International Immunopharmacology. 139 112676. doi:10.1016/j.intimp.2024.112676. PMID 39053230.
↑ Wu F, Fu C, Li Y, Wang H (February 2025). "TNF-α Enhanced Activity of Sympathetic Neurons in Superior Cervical Ganglion to Promote Chronic Sleep Deprivation-Related Hyperalgesia". Molecular Neurobiology. 62 (7): 8298–8312. doi:10.1007/s12035-025-04790-z. PMID 39992586.

[1] King MD, Alleyne CH, Dhandapani KM (May 2013). "TNF-alpha receptor antagonist, R-7050, improves neurological outcomes following intracerebral hemorrhage in mice". Neuroscience Letters. 542: 92–96. doi:10.1016/j.neulet.2013.02.051. PMC 3744337. PMID 23499961.

[2] Ma Y, Cheng Q, Wang E, Li L, Zhang X (August 2015). "Inhibiting tumor necrosis factor-α signaling attenuates postoperative cognitive dysfunction in aged rats". Molecular Medicine Reports. 12 (2): 3095–3100. doi:10.3892/mmr.2015.3744. PMID 25955232.

[3] Ding L, Kang Y, Dai HB, Wang FZ, Zhou H, Gao Q, et al. (August 2019). "Adipose afferent reflex is enhanced by TNFα in paraventricular nucleus through NADPH oxidase-dependent ROS generation in obesity-related hypertensive rats". Journal of Translational Medicine. 17 (1) 256. doi:10.1186/s12967-019-2006-0. PMC 6686415. PMID 31391086.

[4] Lin SY, Wang YY, Chang CY, Wu CC, Chen WY, Liao SL, et al. (May 2021). "TNF-α Receptor Inhibitor Alleviates Metabolic and Inflammatory Changes in a Rat Model of Ischemic Stroke". Antioxidants. 10 (6): 851. doi:10.3390/antiox10060851. PMC 8228519. PMID 34073455.

[5] Li K, Ling H, Huang W, Luo W, Gu C, Tao B, et al. (September 2024). "Single-cell RNA-sequencing analysis reveals α-syn induced astrocyte-neuron crosstalk-mediated neurotoxicity". International Immunopharmacology. 139 112676. doi:10.1016/j.intimp.2024.112676. PMID 39053230.

[6] Wu F, Fu C, Li Y, Wang H (February 2025). "TNF-α Enhanced Activity of Sympathetic Neurons in Superior Cervical Ganglion to Promote Chronic Sleep Deprivation-Related Hyperalgesia". Molecular Neurobiology. 62 (7): 8298–8312. doi:10.1007/s12035-025-04790-z. PMID 39992586.

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R-7050

See also

References