Nateglinide

SKU: orb1227055

Description

Nateglinide is an oral antihyperglycemic agent used for the treatment of non-insulin-dependent diabetes mellitus (NIDDM). It belongs to the meglitinide class of short-acting insulin secretagogues, which act by binding to cells of the pancreas to stimulate insulin release. Nateglinide is an amino acid derivative that induces an early insulin response to meals decreasing postprandial blood glucose levels. It should only be taken with meals and meal-time doses should be skipped with any skipped meal. Approximately one month of therapy is required before a decrease in fasting blood glucose is seen. Meglitnides may have a neutral effect on weight or cause a slight increase in weight. The average weight gain caused by meglitinides appears to be lower than that caused by sulfonylureas and insulin and appears to occur only in those na ve to oral antidiabetic agents. Due to their mechanism of action, meglitinides may cause hypoglycemia although the risk is thought to be lower than that of sulfonylureas since their action is dependent on the presence of glucose. In addition to reducing postprandial and fasting blood glucose, meglitnides have been shown to decrease glycosylated hemoglobin (HbA1c) levels, which are reflective of the last 8-10 weeks of glucose control. Meglitinides appear to be more effective at lowering postprandial blood glucose than metformin, sulfonylureas and thiazolidinediones. Nateglinide is extensively metabolized in the liver and excreted in urine (83%) and feces (10%). The major metabolites possess less activity than the parent compound. One minor metabolite, the isoprene, has the same potency as its parent compound.(In Vitro):Nateglinide inhibits typical recordings of dinitrophenol-induced KATP currents in a concentration-dependent manner. Nateglinide exhibits IC50 values of 7.4 μM and 2.4 μM for 5 mM glucose (G5) and 16 mM (G16) glucose, respectively.(In Vivo):Nateglinide (50mg/kg, orally in mice) stimulates human C-peptide secretion in the humanized mice and improved postprandial glucose concentrations.

Key Properties

• CAS Number: 105816-04-4
• MW: 317.42
• Purity: >98% (HPLC)
• Formula: C₁₉H₂₇NO₃
• SMILES: O=C(O)[C@@H](CC1=CC=CC=C1)NC([C@H]2CC[C@H](C(C)C)CC2)=O
• Target: Potassium Channel
• Solubility: Ethanol: 63 mg/mL (198.47 mM); DMSO: 63 mg/mL (198.47 mM)

Bioactivity

• In Vivo:
  Nateglinide (50 mg/kg, orally in mice) stimulates human C-peptide secretion in the humanized mice and improved postprandial glucose concentrations. Animal model: Mice. Dosage: 50 mg/kg. Administration: Orally at 60min before oral administration of 4 g/kg glucose. Result: Stimulates human C-peptide secretion.
• In Vitro:
  Nateglinide inhibits typical recordings of dinitrophenol-induced KATP currents in a concentration-dependent manner. Nateglinide exhibits IC50 values of 7.4 μM and 2.4 μM for 5 mM glucose (G5) and 16 mM (G16) glucose, respectively. RT-PCR Cell line: Rat pancreatic β-cells. Concentration: 0-100 μM. Incubation time: ~20 min. Result: Produced a complete inhibition of KATP current at concentration of 3 μM.

Storage & Handling

• Storage: Storage temperature: -20°C. Stability: ≥ 2 years
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

A-4166 | SDZ-DJN 608

Quick Database Links

Gene Symbol

Potassium Channel