From the willow to Aspirin. At the beginning was the willow bark, which was considered as a medicine by Hippocrates, Dioscorides and Plinus. During the XVIIIth century, the Reverend Edward Stone re-discovered the willow for the cure of agues. In 1829, the french pharmacist Pierre Joseph Leroux isolated salicin. Raffaelle Piria was the first to synthesize salicylic acid from salicin (salicoside). Hermann Kolbe prepared salicylic acid from sodium phenate and carbon dioxide. And then acetylsalicylic acid was first prepared by Charles Gerhardt in 1853, but he did not succeed in identifying its structure. Felix Hoffmann, Arthur Eichengrun and Heinrich Dresen from Bayer Laboratories were at the origin of the use of Aspirin as a medicine. In 1971,...
Azetylsalicylsäure und Aspirin. Ohne es zu wissen (er hatte sie nicht rein dargestellt), und ohne e...
Two « pharmacists » in the beginning of Aspirin : Charles Gerhardt and Felix Hoffmann The two schol...
The discovery of aspirin is customarily said to have resulted from Felix Hoffmann's rheumatic father...
From the willow to Aspirin. At the beginning was the willow bark, which was considered as a medicine...
Herbal preparations containing salicylates have been popular since ancient times but Hippocrates (46...
Although drugs have been used by humans since earliest times, few people realize how important an ef...
Aspirin is currently the most widely used drug worldwide, and has been clearly one of the most impor...
The history of salicylates began four millennia ago. Salicylates were used for centuries in the for...
Aspirin has been one of the most widely used drugs in the world since its discovery more than a cent...
Aspirin is currently the most widely used drug worldwide, and has been clearly one of the most impor...
It is well-known that the modern history of salicylates began in 1899 when the compound acetylsalicy...
A spirin is a trade name, owned by Bayer, for acetylsal-icylic acid (ASA). Although this name is con...
The roots of aspirin are deep and go back in history over twenty-five hundred years. As early as 500...
Acetylsalicylic acid is one of the most fascinating and versatile drugs known to medicine, as well a...
Viel Claude. La découverte de l'aspirine et son utilisation à des fins pédagogiques : Michel Evers, ...
Azetylsalicylsäure und Aspirin. Ohne es zu wissen (er hatte sie nicht rein dargestellt), und ohne e...
Two « pharmacists » in the beginning of Aspirin : Charles Gerhardt and Felix Hoffmann The two schol...
The discovery of aspirin is customarily said to have resulted from Felix Hoffmann's rheumatic father...
From the willow to Aspirin. At the beginning was the willow bark, which was considered as a medicine...
Herbal preparations containing salicylates have been popular since ancient times but Hippocrates (46...
Although drugs have been used by humans since earliest times, few people realize how important an ef...
Aspirin is currently the most widely used drug worldwide, and has been clearly one of the most impor...
The history of salicylates began four millennia ago. Salicylates were used for centuries in the for...
Aspirin has been one of the most widely used drugs in the world since its discovery more than a cent...
Aspirin is currently the most widely used drug worldwide, and has been clearly one of the most impor...
It is well-known that the modern history of salicylates began in 1899 when the compound acetylsalicy...
A spirin is a trade name, owned by Bayer, for acetylsal-icylic acid (ASA). Although this name is con...
The roots of aspirin are deep and go back in history over twenty-five hundred years. As early as 500...
Acetylsalicylic acid is one of the most fascinating and versatile drugs known to medicine, as well a...
Viel Claude. La découverte de l'aspirine et son utilisation à des fins pédagogiques : Michel Evers, ...
Azetylsalicylsäure und Aspirin. Ohne es zu wissen (er hatte sie nicht rein dargestellt), und ohne e...
Two « pharmacists » in the beginning of Aspirin : Charles Gerhardt and Felix Hoffmann The two schol...
The discovery of aspirin is customarily said to have resulted from Felix Hoffmann's rheumatic father...