Yasuhiko Ozaki

Title: Yasuhiko Ozaki: Innovator in Optically Active Compounds

Introduction

Yasuhiko Ozaki is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of chemistry, particularly in the development of optically active compounds. With a total of 5 patents to his name, his work has had a considerable impact on various applications in pharmaceuticals.

Latest Patents

Ozaki's latest patents include innovative processes and compounds. One of his notable inventions is the "Acid-addition salts of optically active piperidine compound and process for producing the same." This invention provides a benzenesulfonic acid salt and a benzoic acid salt of (S)-4-[4-[(4-chlorophenyl)(2-pyridyl)methoxy]piperidino]butanoic acid. Another significant patent is the "Process for preparing optically active trans-3-phenylglycidamide." This process involves the optical resolution of racemic trans-3-phenylglycidamide using a microorganism that preferentially hydrolyzes one of the isomers. Additionally, he has developed a process for preparing an optically active 1,5-benzothiazepine derivative from the obtained optically active trans-3-phenylglycidamide compound.

Career Highlights

Throughout his career, Yasuhiko Ozaki has worked with reputable organizations, including Tanabe Seiyaku Company, Limited. His experience in these companies has allowed him to refine his skills and contribute to significant advancements in his field.

Collaborations

Ozaki has collaborated with several professionals in his field, including Kimiaki Hayashi and Kenji Yamada. These collaborations have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Yasuhiko Ozaki's contributions to the field of chemistry, particularly in optically active compounds, highlight his innovative spirit and dedication to advancing scientific knowledge. His patents and collaborations reflect a commitment to excellence in research and development.