David R Witty

Title: The Innovations of David R Witty

Introduction

David R Witty is a notable inventor based in Cambridge, MA (US). He has made significant contributions to the field of chemistry, particularly in the development of novel compounds and processes. With a total of 4 patents to his name, Witty's work has implications in various medical applications.

Latest Patents

Witty's latest patents include a process for preparing spiro derivatives. This invention relates to a novel method for synthesizing spiro derivatives, specifically 7-methyl-2-[4-methyl-6-[4-(trifluoromethyl)-phenyl]pyrimidin-2-yl]-1,7-diazaspiro[4.4]nonan-6-one. It also involves novel intermediates for use in this process, along with methods for preparing these intermediates. Another significant patent is focused on pyrimidinyl-diazospiro compounds. This invention pertains to spiro derivatives that can be used in treating diseases and conditions mediated by the modulation of voltage-gated sodium channels. It also includes compositions containing these derivatives and the processes for their preparation.

Career Highlights

Throughout his career, David R Witty has worked with prominent companies such as Convergence Pharmaceuticals Limited and Biogen, Incorporated. His experience in these organizations has allowed him to contribute to innovative projects and advancements in pharmaceutical research.

Collaborations

Witty has collaborated with notable colleagues, including David T MacPherson and Gerard M P Giblin. These partnerships have further enriched his work and expanded the impact of his inventions.

Conclusion

David R Witty's contributions to the field of chemistry and his innovative patents highlight his role as a significant inventor. His work continues to influence advancements in medical treatments and pharmaceutical processes.