Mirodenafil (SK3530) is an orally active, highly potent and selective phosphodiesterase-5 (PDE5) inhibitor (IC50 = 338 pM). with therapeutic efficacy in various ED models in vivo. Comparing to sildenafil, mirodenafil shows ~10-times higher PDE5 selectivity in vitro and remains longer in the plasma and corpus cavernosum following oral dosing at 40 mg/kg in rats in vivo.
Orally active, highly potent and selective phosphodiesterase-5 (PDE5) inhibitor with ED therapeutic efficacy in vivo.
Biopharmaceutics & drug disposition, 30(6), 305-317 (2009-07-30)
The pharmacokinetics of mirodenafil and its two metabolites, SK3541 and SK3544, after intravenous (5, 10, 20 and 50 mg/kg) and oral (10, 20 and 50 mg/kg) administration of mirodenafil, and the first-pass effect of mirodenafil after intravenous, oral, intraportal, intragastric
To evaluate the distribution of a daily phosphodiesterase type 5 inhibitor dose (mirodenafil) in rat plasma and bladder and prostate tissue in a model of atherosclerosis-induced chronic pelvic ischemia. Thirty-two 18-week-old male Sprague Dawley rats were divided into two groups.
The Journal of veterinary medical science, 70(11), 1199-1204 (2008-12-06)
Mirodenafil (SK3530) is a new potent and selective inhibitor of cGMP-specific phosphodiesterase type 5 (PDE5). Recent clinical trials have demonstrated that mirodenafil is an effective treatment for erectile dysfunction. Its mechanism of action is enhancement of nitric oxide (NO) induced
International neurourology journal, 19(1), 19-26 (2015-04-04)
To investigate the protective effect of mirodenafil on bladder function in a rat model of chronic bladder ischemia (CBI). Twenty-four Sprague-Dawley rats were randomized to three groups: untreated, sham-operated rats (control group); untreated, CBI model rats (CBI group); and CBI
The world journal of men's health, 38(3), 345-352 (2019-08-07)
To validate a novel arteriogenic erectile dysfunction (ED) model with atherosclerosis (AS) based on molecular and histologic evidence induced by chronic pelvic ischemia (CPI) and determine effect of phosphodiesterase-5 inhibitor treatment. Twenty 16-week-old male Sprague-Dawley rats were divided into three