Company Filing History:
Years Active: 2015-2017
Title: Mariko Ishida: Innovator in Pharmaceutical Chemistry
Introduction
Mariko Ishida is a prominent inventor based in Funabashi, Japan. She has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of methods for producing optically active compounds. With a total of 2 patents, her work has implications for drug development and synthesis.
Latest Patents
One of her latest patents is titled "Method for producing optically active 5-hydroxy-3-ketoester." This invention aims to provide a method for producing an optically active 5-hydroxy-3-ketoester compound with high yield and stereoselectivity, which is useful as an intermediate for pharmaceuticals. The method involves an asymmetric aldol reaction using a 1,3-diene compound in the presence of an optically active binaphthol-titanium complex along with a substituted nitrogen-containing aromatic heterocyclic compound.
Another notable patent is "Organic amine salts of aminobenzoic acid derivatives and method for producing same." This invention presents a novel organic amine salt or salt with a quaternary ammonium ion of a specific benzoic acid derivative, which has useful properties as a drug. The patent also includes a method for producing this organic amine salt and a platelet increasing agent.
Career Highlights
Mariko Ishida is currently employed at Nissan Chemical Industries Limited, where she continues to innovate in the field of chemical synthesis. Her work is characterized by a focus on creating compounds that have significant pharmaceutical applications.
Collaborations
Throughout her career, Mariko has collaborated with notable colleagues, including Shouichi Tateyama and Shinya Naitou. These collaborations have contributed to her success and the advancement of her research.
Conclusion
Mariko Ishida is a trailblazer in pharmaceutical chemistry, with a focus on innovative methods for producing valuable compounds. Her contributions through her patents reflect her commitment to advancing drug development and synthesis.
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