Hiramatsu Yoshiharu

Title: Hiramatsu Yoshiharu: Innovator in Bicyclic Aminoalcohols

Introduction

Hiramatsu Yoshiharu is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of chemistry, particularly in the preparation of bicyclic aminoalcohols. His innovative approach has led to the development of a unique process that enhances the efficiency of chemical synthesis.

Latest Patents

Hiramatsu holds a patent for "Processes for the preparation of bicyclic aminoalcohols." This invention outlines a method that involves reacting a starting compound, nopinone, with XCH COOR, where X is halogen and R is alkyl. The process includes the use of an additive and a base to produce a compound, which is then converted to an oxime derivative and reduced with aluminum hydride. This patent showcases his expertise in organic chemistry and his commitment to advancing the field.

Career Highlights

Hiramatsu is currently employed at Shionogi & Company Limited, where he continues to innovate and contribute to the pharmaceutical industry. His work at Shionogi has allowed him to collaborate with other talented professionals and further his research in chemical processes.

Collaborations

Some of Hiramatsu's coworkers include Tsunetoshi Honma and Susumu Mitsumori. Their collaborative efforts have likely played a role in enhancing the research and development initiatives at Shionogi.

Conclusion

Hiramatsu Yoshiharu is a distinguished inventor whose work in the preparation of bicyclic aminoalcohols has made a significant impact in the field of chemistry. His innovative processes and collaborations reflect his dedication to advancing scientific knowledge and technology.