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Tillykke Viagra. 20 år i dag. 27-3-18.

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17 december 1997 blev alle mænds bønner hørt. 

Selv dem som var et uhæmmet sexmonster/en blid charlatan i sengen ville gerne kunne gøre det igen og igen og.. 

Det kan vi nu takke Andrew Bell, Dr David Brown og Dr Nicholas Turret for. 

En historisk gennemgang på engelsk:

 

History of the creation of Viagra: chronology.

1989

Pfizer scientists (including Peter Dunn and Albert Wood) was synthesized sildenafil and classified it as eksperementalonoe compound SK-92, SK-480 92, 480, is said to be useful in the treatment of angina and high blood pressure. Scientists had hoped that it can act as a vasodilator, and to be useful in the treatment of cardiovascular diseases such as hypertension and angina.

1991

Researchers at Pfizer’s Sandwich, Research Centre (Peter Ellis and Nick Turret) note that the drug inhibits the enzyme PDE-5 may be useful in the treatment of erectile dysfunction. The first phase of clinical researchers gave inconclusive results in the treatment of angina.

1992

The second phase of studies of sildenafil as a treatment for angina reveals another side effect-erection of the penis. With regard to angina, there is only weak effects for hemodynamics.

1993

Experimental studies of sildenafil citrate for erectile dysfunction treatment are carried out in Bristol, England. Subjects receive it three times a day for a week.

1994

The second study as Viagra for erectile dysfunction treatment indicates that once daily, it can enhance an erection. Pfizer accelerates learning program sildenafil citrate for the treatment of impotence.

1994 – 1997

A total of 20 clinical trials conducted with almost 4500 people. They argue that Viagra (now as a remedy for impotence) is safe and effective.

1997

Pfizer submits papers for approval of Viagra FDA, who agrees to give priority consideration reserved for drugs that provide great advances in treatment, or provide vital medical care.

1998

FDA approves Viagra as the first oral medication for the treatment of erectile dysfunction.

 

Yep.. 

Tillykke til den lille blå pille.

http://www.gibbleguts.com/wp-content/uploads/snakecanes-sm.jpg

http://api.ning.com/files/t9WSif856bkJExna96iA6vOOoaIc7UHAzLXsjt5raf7rRcBUNJJr4CKZNOSi*fF5t2CTY**Q*qZoQrnsspw*nc7NCqSS3B3e/FunnySalesCartoonViagrasalesforecast.bmp

 

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Ja den opfindelse er lige til en Nobel pris i medicin :)

Aktionærerne var sikkert også glade, så længe patentet varede.

Jeg har lige forsynet mig til en god uges horetur til NRW.

Og det til en brøkdel af prisen i alle de år, hvor patentet gjaldt.

Men det er ok, for uden patenter, ingen udvikling af ny medicin.

Det kan gå galt for mig, selv med Viagra, men med, der lykkes det dog oftere, end uden i min, i denne sammenhæng lidt fremskredne alder på 52 år :?

Venlig hilsen

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