Condensation with 1-methylpiperazine. History Sildenafil compound UK, was synthesized by a group of pharmaceutical chemists copmrar by Simon Campbell [55] working at Pfizer’s Sandwich, Kentresearch facility in England. It was initially studied for use in hypertension high blood pressure and angina pectoris a symptom of ischaemic heart disease. Numerous sites on the Internet offer Viagra … Continue reading

septiembre 24, 2023


This will close in 0 seconds