History of aspirin Hermann Hildebrandt). In 1894, the young chemist Felix Hoffmann joined the pharmaceutical group. Dreser, Eichengrün and Hoffmann would be the key figures in the development of acetylsalicylic acid as the drug Aspirin (though their respective roles have been the subject of some contention). In 1897, Hoffmann started working to find a less irritating substitute for salicylic acid. It is generally accepted that he turned to this idea because his father was suffering the side effects of taking sodium salicylate for rheumatism. In 1853, Charles Frédéric Gerhardt had published the first methods to prepare acetylsalicylic acid. In the course of his
U Should've Known Better Me" was shelved, the song was one out of five original records that were transferred into its new version, "After the Storm". Although a duet with DMX, "Don't Gotta Go Home", was expected be released as the album's fourth single at times, "U Should've Known Better" eventually replaced original plans. Released as the album's fourth and final single in March 2004, "U Should've Known Better" opened as the Hot Shot Debut of the week at number 72 on "Billboard"s Hot R&B/Hip-Hop Singles & Tracks chart in the week of April 3, 2004. However, it took another three months until the