Location History:
- Ube, JP (2012)
- Yamaguchi, JP (2007 - 2013)
Company Filing History:
Years Active: 2007-2013
Title: **Innovative Contributions of Jun-ichi Chika in Aminopyrimidine Compounds**
Introduction
Jun-ichi Chika, an accomplished inventor based in Yamaguchi, Japan, has made significant strides in the field of organic chemistry, particularly in the preparation of aminopyrimidine compounds. With an impressive portfolio of four patents, Chika continues to contribute to innovative solutions in the pharmaceutical industry.
Latest Patents
Chika's recent patents include a detailed process for the preparation of a 2-(N-methyl-N-methanesulfonylamino)pyrimidine compound. This involves several intricate steps: firstly, the reaction of an isobutyrylacetate ester with 4-fluorobenzaldehyde and urea, facilitated by a protonic compound and a metal salt. This is followed by the oxidation of the resulting product, which is then reacted with an organic sulfonyl halide or an organic sulfonyl anhydride. Finally, the oxidation product is combined with N-methyl-N-methanesulfonamide to yield the desired aminopyrimidine compound.
Career Highlights
Currently, Jun-ichi Chika is affiliated with AstraZeneca UK Limited, a global leader in the pharmaceutical sector. His role in the company allows him to harness cutting-edge research to further develop his innovations in medicinal chemistry.
Collaborations
Throughout his career, Chika has collaborated with notable industry professionals, including Akio Matsushita and Mizuho Oda, who is recognized for her contributions to the field. These collaborative efforts highlight the importance of teamwork in advancing scientific research and innovation.
Conclusion
Jun-ichi Chika's work in the preparation of aminopyrimidine compounds exemplifies the innovative spirit essential to the progress of the pharmaceutical industry. His patents not only contribute to scientific knowledge but also pave the way for future advancements in drug development. As he continues to push the boundaries of organic chemistry, Chika remains a key figure to watch in the realm of innovations and inventions in pharmaceuticals.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.