Company Filing History:
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1 out of 8 Years Active: 2008-2014
Title: Guy Piacenza: Innovator in Pyrrolocarbazole Derivatives
Introduction
Guy Piacenza is a notable inventor based in Créteil, France. He has made significant contributions to the field of chemistry, particularly in the development of methods for purifying complex compounds. With a total of 2 patents to his name, Piacenza's work showcases his expertise and innovative spirit.
Latest Patents
One of his latest patents is titled "Method for purifying a fused pyrrolocarbazole derivative." This invention relates to a method for purifying a fused pyrrolocarbazole compound known as 11-isobutyl-2-methyl-8-(2-pyrimidinylamino)-2,5,6,11,12,13-hexahydro-4H-indazolo[5,4-a]pyrrolo[3,4-c]carbazol-4-one using an acid complex thereof. Additionally, the invention also pertains to a crystalline form of the acid complex. Another significant patent is the "Process for enantioselective synthesis of single enantiomers of modafinil by asymmetric oxidation." This invention involves a method for preparing a sulphoxide compound of formula (I) either as a single enantiomer or in an enantiomerically enriched form.
Career Highlights
Throughout his career, Guy Piacenza has worked with prominent companies in the pharmaceutical industry, including Cephalon France and Cephalon, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking research and development.
Collaborations
Piacenza has collaborated with esteemed colleagues such as François Rebiere and Gérard Duret. These partnerships have further enhanced his innovative capabilities and have led to the successful development of his patents.
Conclusion
Guy Piacenza is a distinguished inventor whose work in the field of pyrrolocarbazole derivatives and enantioselective synthesis has made a significant impact. His contributions continue to influence the pharmaceutical industry and inspire future innovations.