Company Filing History:

5 out of 1,008

Mitsui Petrochemical Industries, Ltd.

patents

4 out of 1,379

Mitsui Toatsu Chemicals, Incorporated

patents

2 out of 10

Mitsui Pharmaceuticals, Inc.

patents

where one patent can have more than one assignee

Years Active: 1992-1997

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5602160 - Aminoketone derivatives and use thereof (1997-02-11),

2. 5498619 - Aminoketone derivative and use thereof (1996-03-12),

3. 5358945 - Pyrimidine compound and pharmaceutically acceptable salts thereof (1994-10-25),

4. 5338857 - Aminoketone derivatives of 1,2-oxazole and use thereof (1994-08-16),

5. 5304555 - Pyrimidines and pharmaceutically acceptable salts thereof useful in (1994-04-19),

6. 5264435 - Pyrimidines and their pharmaceutical acceptable salts, and their use as (1993-11-23),

7. 5192799 - Coumaran group containing amine compounds and their acid addition salts (1993-03-09),

8. 5147876 - 2,6-di,2,4,6-, 2,5,6-tri and 2,4,5,6-tetra-substituted pyrimidines, (1992-09-15),

9. 5112841 - Imidazole derivatives and antiepileptics comprising said imidazole (1992-05-12),

Title: Akira Mizuchi: Innovator in Aminoketone Derivatives

Introduction

Akira Mizuchi is a notable inventor based in Mobara, Japan. He has made significant contributions to the field of medicinal chemistry, particularly in the development of aminoketone derivatives. With a total of 9 patents to his name, Mizuchi's work has had a profound impact on the pharmaceutical industry.

Latest Patents

Mizuchi's latest patents focus on aminoketone derivative compounds that contain a heterocyclic ring bonded to an aminoketone moiety. These compounds are useful as effective ingredients in centrally acting muscle relaxants and agents for curing pollakiurea. One of his notable inventions is the (+)3-phenyl-5-[2-(1-pyrrolidinylmethyl)butyryl] isoxazole, which exhibits a remarkable central muscle relaxant action compared to its racemic modification. This compound can be effectively separated from its racemic form using optically active 10-camphorsulfonic acid as the optical resolution agent.

Career Highlights

Throughout his career, Mizuchi has worked with prominent companies such as Mitsui Petrochemical Industries, Ltd. and Mitsui Toatsu Chemicals, Incorporated. His experience in these organizations has allowed him to refine his expertise in chemical innovation and patent development.

Collaborations

Mizuchi has collaborated with several talented individuals in his field, including Kazutoshi Horikomi and Akira Awaya. These collaborations have contributed to the advancement of his research and the successful development of his patented compounds.

Conclusion

Akira Mizuchi's contributions to the field of medicinal chemistry through his innovative aminoketone derivatives have established him as a significant figure in the industry. His work continues to influence the development of effective pharmaceutical agents.

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