Location History:
- Cormonpreuil, FR (1986)
- Cromontreuil, FR (1991)
- Cormontreuil, FR (1991)
- Cromotreuil, FR (1993)
Company Filing History:
4 out of 80 
3 out of 3,840 
Years Active: 1986-1993
Title: **Innovations of Jean C Arnould: A Pioneer in Cephalosporin Derivatives**
Introduction
Jean C Arnould, an accomplished inventor based in Cromontreuil, France, is known for his significant contributions to the field of pharmaceuticals. With five patents to his name, Arnould has made important advances, particularly in the realm of cephalosporin derivatives, which are vital in the development of antibiotics.
Latest Patents
Arnould's latest innovations include cephalosporin derivatives that feature a 3-position substituent of formula I. These compounds involve complex structures where R¹ can be hydrogen, alkenyl, or optionally substituted alkyl. The heterocyclic ring, denoted as Het, can include various configurations, including pyrazinone, pyridinone, pyridazinone, pyrimidinone, and thione equivalents. This intricate molecular design enhances the potential effectiveness of cephalosporins in treating bacterial infections.
Career Highlights
Throughout his career, Jean C Arnould has worked with notable companies in the pharmaceutical industry, including Ici Pharma and Imperial Chemical Industries Limited. His experience at these prestigious organizations has provided him with valuable insights and opportunities to further his research and innovation in the field of cephalosporin derivatives.
Collaborations
Arnould has collaborated with esteemed coworkers, including Dominique Boucherot and David Huw Davies. These collaborations have undoubtedly contributed to the refinement and success of his inventive work, emphasizing the importance of teamwork in the landscape of scientific research.
Conclusion
Jean C Arnould continues to be a notable figure in pharmaceutical innovations, with his significant advancements in cephalosporin derivatives marking him as a crucial contributor to modern medicine. His patents reflect a deep understanding of chemical structures and their applications in treating disease, underscoring the importance of inventors like him in the ongoing pursuit of healthcare solutions.