Masao Shimada

Title: Masao Shimada: Innovator in Oxazolidinone Compounds

Introduction

Masao Shimada is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of chemistry, particularly in the development of novel compounds that have potential applications in pharmaceuticals.

Latest Patents

Masao Shimada holds a patent for "Oxazolidinone compounds and process for the preparation thereof." This invention focuses on producing a novel cis-oxazolidinone compound, which can exist in either racemic or optically active forms. The compound is characterized by a specific formula where R can represent various alkyl, alkenyl, alkoxyl, alkylamino groups, aryl groups, or halogen atoms. The process involves reacting cis-1,2-indene epoxide with a sulfonyl isocyanate compound in the presence of a metal halide catalyst. The resulting oxazolidinone compound is particularly useful as an intermediate in the development of HIV drugs. He has 1 patent to his name.

Career Highlights

Masao Shimada is currently associated with Nissan Chemical Industries Limited, where he continues to innovate and contribute to the field of chemical research. His work has been instrumental in advancing the understanding and application of oxazolidinone compounds.

Collaborations

Masao Shimada has collaborated with notable colleagues, including Akio Baba and Kenji Suzuki. Their combined expertise has fostered a productive research environment, leading to significant advancements in their respective fields.

Conclusion

Masao Shimada's contributions to the field of chemistry, particularly through his patent on oxazolidinone compounds, highlight his role as an innovator. His work not only advances scientific knowledge but also has practical implications in the development of important pharmaceuticals.