Sildenafil

属性

溶解性	Soluble in DMSO, methanol, and water (3.5 mg/mL).

描述

应用	A type 5 cGMP phosphodiesterase (PDE5) inhibitor and vasodilator.
产品介绍	Sildenafil是磷酸二酯酶5（PDE-5）抑制剂，IC50为5.22 nM，可能是最好的可作用于勃起功能紊乱的化合物。
生化机理	Sildenafil is a selective inhibitor of the type 5 cGMP phosphodiesterase (PDE5 inhibitor) which catalyzes the hydrolysis of 3',5'-cyclic guanosine monophosphate (cGMP). As a PDE5 inhibitor, Sildenafil has been reported to enhance neuro-, synapto- and angiogenesis in rat models of stroke and also is reported to be a mild vasodilator. Sildenafil has also been shown to prevent indomethacin-induced small intestinal ulceration formation through an NO/cGMP- dependent mechanism.
别名	西地那非; 1-[4-乙氧基-3-[5-(6,7-二氢-1-甲基-7-氧代-3-丙基-1H-吡唑并[4,3d]嘧啶)]; 5-[2-乙氧基-5-[(4-甲基哌嗪-1-基)磺酰基]苯基]-1-甲基-3-丙基-1H-吡唑并[4,3-d]嘧啶-7(6H)-酮柠檬酸盐 ;1-[[3-(4,7-二氢-1-甲基-7-氧代-3-丙基-1H-吡唑并[4,3-d]嘧啶-5-基)-4-乙氧基苯基]磺酰基]-4-甲基哌嗪柠檬酸盐 ;Revatio;UK-92480;Viagra;5-[2-Ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazol[4,3d]pyrimidin-7-one;1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine Citrate ;5-[2-Ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl]-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one Citrate