Teneligliptin hydrobromide hydrate  (Synonyms: MP-513 hydrobromide hydrate)

Teneligliptin (MP-513) hydrobromide hydrate is an orally active and selective dipeptidyl peptidase 4 (DPP-4) inhibitor (IC₅₀s: 0.37 and 0.29 nM for the human and rat DPP-4, respectively). Teneligliptin hydrobromide hydrate improves blood glucose levels and can be used in researches related to type 2 diabetes mellitus^{[1][2][3][4][5][6][7][8]}.

Teneligliptin (2.5-5 μM, 24 h) hydrobromide hydrate prevents activation of the NLRP3 inflammasome and injury by increasing the phosphorylation of AMPK in primary mouse cardiomyocytes treated with high glucose^[3].
Teneligliptin (1-3 μM, 12 h) hydrobromide hydrate protects against hypoxia/reoxygenation-induced endothelial cell injury in rat cardiac microvascular endothelial cells, with suppressing reactive oxygen species (ROS) production^[5].
Teneligliptin (1.5-3 μM, 24 h) hydrobromide hydrate prevents Doxorubicin (HY-15142A)-induced inflammation (cytokines, including MCP-1 and IL-1β) and Apoptosis (improvement of the Bax/Bcl-2 ratio) in H9c2 cells^[6].
Teneligliptin (2.5-5 μM, 2-48 h) hydrobromide hydrate inhibits Lipopolysaccharide-induced cytotoxicity and inflammation through inhibiting TLR4 and JNK/AP1/NF-κB signaling in dental pulp cells, with reducing oxidative stress^[7].
Teneligliptin (3 μM, 3 h) hydrobromide hydrate prevents high glucose and H₂O₂ induced USP22-SIRT1 downregulation by p38MAPK inhibition and inhibits high glucose induced mitochondrial dysfunction, beta cell apoptosis as well as insulin secretion decreases in INS-1 cells^[8].
Teneligliptin (3 μM, 3 h) hydrobromide hydrate inhibits high glucose induced mitochondrial dysfunction by SIRT1 activation in human 1.1b4 beta cells^[8].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Teneligliptin (10 mg/kg, p.o., 24 weeks) hydrobromide hydrate ameliorates diabetic polyneuropathy and inhibits glucose-stimulated blood glucose elevation by increasing pancreatic β-cell volume density (Vβ), insulin secretion in spontaneously type 2 diabetic rats^[2].
Teneligliptin (30 mg/kg, p.o., 4 weeks) hydrobromide hydrate attenuates myocardial hypertrophy, injury and associated inflammatory response in STZ (HY-13753)-induced diabetic cardiomyopathy mice by inhibiting NLRP3 inflammasome activation^[3].
Teneligliptin (30-60 mg/kg, drinking water, 10 weeks) hydrobromide hydrate prevents obesity and obesity-related manifestations with increased energy expenditure in a mouse model of high-fat diet-induced obesity (inhibition of adipocyte hypertrophy, hepatic steatosis)^[4].
Teneligliptin (0.1-1 mg/kg, p.o.) hydrobromide hydrate has excellent pharmacokinetic profile in rats and monkeys^[1].
Pharmacokinetics properties of teneligliptin hydrobromide hydrate by oral administration

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

426.58 (free base)

C₂₂H₃₀N₆OS·xH₂O·2.5Br

1572583-29-9

Solid

White to off-white

O=C([C@H]1NC[C@@H](N2CCN(C3=CC(C)=NN3C4=CC=CC=C4)CC2)C1)N5CSCC5.[x H2O].[5/2 HBr]

Room temperature in continental US; may vary elsewhere.

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

• [1]. Fukuda-Tsuru S, et al. A novel, potent, and long-lasting dipeptidyl peptidase-4 inhibitor, teneligliptin, improves postprandial hyperglycemia and dyslipidemia after single and repeated administrations. Eur J Pharmacol. 2012 Dec 5;696(1-3):194-202.  [Content Brief]

  [2]. Yoshida T, et al. Discovery and preclinical profile of teneligliptin (3-[(2S,4S)-4-[4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl]pyrrolidin-2-ylcarbonyl]thiazolidine): a highly potent, selective, long-lasting and orally active dipeptidyl peptidase IV inhibitor for the treatment of type 2 diabetes. Bioorg Med Chem. 2012 Oct 1;20(19):5705-19.  [Content Brief]

  [3]. Guo D, et al. Beneficial effects of combination therapy of canagliflozin and teneligliptin on diabetic polyneuropathy and β-cell volume density in spontaneously type 2 diabetic Goto-Kakizaki rats. Metabolism. 2020 Jun;107:154232.  [Content Brief]

  [4]. Zhang GL, et al. Teneligliptin mitigates diabetic cardiomyopathy by inhibiting activation of the NLRP3 inflammasome. World J Diabetes. 2024 Apr 15;15(4):724-734.  [Content Brief]

  [5]. Fukuda-Tsuru S, et al. The novel dipeptidyl peptidase-4 inhibitor teneligliptin prevents high-fat diet-induced obesity accompanied with increased energy expenditure in mice. Eur J Pharmacol. 2014 Jan 15;723:207-15.  [Content Brief]

  [6]. Zhang Z, et al. Teneligliptin protects against hypoxia/reoxygenation-induced endothelial cell injury. Biomed Pharmacother. 2019 Jan;109:468-474.  [Content Brief]

  [7]. Peng W, et al. Teneligliptin prevents doxorubicin-induced inflammation and apoptosis in H9c2 cells. Arch Biochem Biophys. 2020 Apr 15;683:108238.  [Content Brief]

  [8]. Liu X, et al. Teneligliptin inhibits lipopolysaccharide-induced cytotoxicity and inflammation in dental pulp cells. Int Immunopharmacol. 2019 Aug;73:57-63.  [Content Brief]

  [9]. Elumalai S, et al. High glucose-induced PRDX3 acetylation contributes to glucotoxicity in pancreatic β-cells: Prevention by Teneligliptin. Free Radic Biol Med. 2020 Nov 20;160:618-629.  [Content Brief]