Cat. No. Name Size Price Add Cart
KI0908Irbesartan10 mg$154
Irbesartan50 mg$432

Chemical Characteristic

Product NameIrbesartan
SynonymsSR 47436, BMS 186295
CAS No.138402-11-6
Molecular Weight 428.53
FormulaC25H28N6O
Chemical Structure

Biological activities

Irbesartan is a new long-acting non-peptide insurmountable angiotensin II AT1 receptor antagonist for the treatment of hypertension. Irbesartan displays > 10000-fold greater specificity for the AT1 receptor compared with the AT2 receptor. Irbesartan inhibits 125I-[Sar1, Ile8] - angiotensin II binding to rat kidney membranes with an IC50 of 1 nM in vitro.[1] Irbesartan also inhibits the AGE-induced tubular cell apotptosis and damage in vitro. Irbesartan inhibits the AGE-induced up-regulation of RAGE mRNA levels and subsequently reduces ROS generation in proximal tubular cells.[2] At 1 hour after dosing, irbesartan (100 mg/kg) significantly inhibits AT1 receptor binding in all anatomical areas of the kidney.[1] In vivo, irbesartan induces activation of PPARγ and improves adipose tissue dysfunction including insulin resistance.[3]

Protocols

Irbesartan is freshly prepared in 0.6% methylcellulose and distilled water. [1]

References

[1] Fabiani ME, et al. Comparative in vivo effects of irbesartan and losartan on angiotensin II receptor binding in the rat kidney following oral administration. Clin Sci (Lond). 2000, 99(4): 331-341. 閵嗏偓閵嗏偓
[2] Matsui T, et al. Irbesartan inhibits advanced glycation end product (AGE)-induced proximal tubular cell injury in vitro by suppressing receptor for AGEs (RAGE) expression. Pharmacol Res. 2010, 61(1): 34-39. 閵嗏偓閵嗏偓
[3] Iwai M, et al. Irbesartan increased PPARγ activity in vivo in white adipose tissue of atherosclerotic mice and improved adipose tissue dysfunction. Biochem Biophys Res Commun. 2011, 406(1): 123-126. 閵嗏偓閵嗏偓

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