英文别名PROPOXYPHENYL THIOSILDENAFIL; 1-Methyl-5-{5-[(4-methyl-1-piperazinyl)sulfonyl]-2-propoxyphenyl}-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidine-7-thione; Propoxyphenyl-Thiosildenafil; 1-methyl-5-[5-(4-methylpiperazin-1-yl)sulfonyl-2-propoxyphenyl]-3-propyl-4H-pyrazolo[4,3-d]pyrimidine-7-thione; 7H-Pyrazolo[4,3-d]pyrimidine-7-thione, 1,6-dihydro-1-methyl-5-[5-[(4-methyl-1-piperazinyl)sulfonyl]-2-propoxyphenyl]-3-propyl-; 1,6-Dihydro-1-methyl-5-[5-[(4-methyl-1-piperazinyl)sulfonyl]-2-propoxyphenyl]-3-propyl-7H-pyrazolo[4,3-d]pyrimidine-7-thione 
