Location History:
- Yamaguchi, JP (1984)
- Ube, JP (1984 - 1985)
Company Filing History:
Years Active: 1984-1985
Title: Noritada Iwamoto: Innovator in Biochemical Optical Resolution
Introduction
Noritada Iwamoto is a prominent inventor based in Ube, Japan. He has made significant contributions to the field of biochemical optical resolution, particularly in the preparation of optically active tryptophans. With a total of 3 patents to his name, Iwamoto's work has advanced the understanding and application of amino acid derivatives.
Latest Patents
Iwamoto's latest patents include innovative processes for preparing optically active tryptophans and tryptophanes. The first patent describes a method where DL-tryptophan amides are interacted with the culture products of a microorganism capable of producing amidase. This process allows for the asymmetric hydrolysis of L-tryptophan amides in racemic DL-tryptophan amides, resulting in high yields of optically active L-tryptophans while leaving most D-tryptophan amides unhydrolyzed. The D-tryptophan amides can then be hydrolyzed after the separation of L-tryptophans to yield optically active D-tryptophans at a high yield. The second patent follows a similar methodology for DL-tryptophanes, showcasing Iwamoto's expertise in this specialized area.
Career Highlights
Iwamoto is associated with Ube Industries, Inc., where he has been able to apply his innovative ideas in a practical setting. His work has not only contributed to the company's research but has also positioned him as a key figure in the field of biochemical research.
Collaborations
Throughout his career, Iwamoto has collaborated with notable colleagues such as Tomio Kimura and Tetsuo Omata. These collaborations have further enriched his research and have led to advancements in their shared field of study.
Conclusion
Noritada Iwamoto's contributions to the field of biochemical optical resolution are noteworthy. His innovative processes for preparing optically active tryptophans and tryptophanes demonstrate his commitment to advancing scientific knowledge. Iwamoto's work continues to influence the industry and inspire future research in this area.