Chemical Formula: C21H28N6O4S

Chemical Formula C21H28N6O4S

Found 5 metabolite its formula value is C21H28N6O4S

N-Desmethyl sildenafil (UK-103,320)

1-((3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-D)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methylpiperazine citrate

C21H28N6O4S (460.18926480000005)


N-Desmethyl sildenafil (UK-103 320) is a metabolite of sildenafil. Sildenafil citrate, sold as Viagra, Revatio and under various other trade names, is a drug used to treat erectile dysfunction and pulmonary arterial hypertension (PAH). It was originally developed by British scientists and then brought to market by the US-based pharmaceutical company Pfizer. It acts by inhibiting cGMP-specific phosphodiesterase type 5, an enzyme that promotes degradation of cGMP, which regulates blood flow in the penis. (Wikipedia) D004791 - Enzyme Inhibitors > D010726 - Phosphodiesterase Inhibitors > D058986 - Phosphodiesterase 5 Inhibitors D000089162 - Genitourinary Agents > D064804 - Urological Agents D002317 - Cardiovascular Agents > D014665 - Vasodilator Agents

   

N-Desethyl Vardenafil

2-[2-Ethoxy-5-(piperazine-1-sulphonyl)phenyl]-5-methyl-7-propyl-1H,4H-imidazo[4,3-F][1,2,4]triazin-4-one

C21H28N6O4S (460.18926480000005)


   

N-Desethylvardenafil

N-Desethyl Vardenafil

C21H28N6O4S (460.18926480000005)


   

Pyrazole N-Demethyl Sildenafil

Pyrazole N-Demethyl Sildenafil

C21H28N6O4S (460.18926480000005)


   

4-amino-N5-[2-(4-morpholinyl)ethyl]-N5-[1-oxo-1-[(phenylmethyl)amino]propan-2-yl]isothiazole-3,5-dicarboxamide

4-amino-N5-[2-(4-morpholinyl)ethyl]-N5-[1-oxo-1-[(phenylmethyl)amino]propan-2-yl]isothiazole-3,5-dicarboxamide

C21H28N6O4S (460.18926480000005)