Company Filing History:
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1 out of 58 Years Active: 2008-2012
Title: Innovations by Inventor Meng Hu in Pharmaceutical Development
Introduction
Meng Hu, an innovative inventor based in Shanghai, China, has significantly contributed to the field of pharmaceuticals. With two patents to his name, Hu has focused on developing methods for preparing key compounds used in the treatment of Alzheimer's disease, showcasing his expertise in medicinal chemistry.
Latest Patents
Hu's latest inventions include a preparation method for rivastigmine and its intermediates. The first patent details the synthesis of N-methylethylcarbamino-3-[(S)-1-(methyl-[(S)-1-phenylethyl]amino)ethyl]phenyl ester, which is represented by formula (II). This compound contributes to the effective treatment of Alzheimer's disease. Additionally, the patent outlines the intermediates necessary for synthesizing rivastigmine, specifically (S)-1-(3-methoxyphenyl)-N-methyl-N-[(S)-1-phenylethyl]ethylamine and 3-[(S)-1-(methyl-[(S)-1-phenylethyl]amino)ethyl]phenol.
Another significant patent by Meng Hu describes a new method for preparing memantine hydrochloride. This method involves a series of reactions between 1-bromo-3,5-dimethyl adamantane and urea/formic acid. The process allows for high yield and good product purity under mild conditions, utilizing inexpensive raw materials. The resulting compound has a purity of 99.0%, with further purification achieving 99.98%, demonstrating Hu's ability to create efficient and economical methodologies for pharmaceutical production.
Career Highlights
Meng Hu has had a distinguished career, working with prestigious institutions such as the Shanghai Institute of Pharmaceutical Industry and Zhejiang Kangyu Pharmaceutical Company. His work in these companies has allowed him to develop innovative pharmaceutical solutions and gain invaluable experience in the field.
Collaborations
Throughout his career, Meng Hu has collaborated with talented individuals like Fuli Zhang and Lizhi Zhao. These collaborations have likely contributed to the success of his inventions, fostering an environment of shared knowledge and innovation.
Conclusion
Inventor Meng Hu stands out in the pharmaceutical field with his groundbreaking patents and collaborative spirit. His work on compounds used for treating Alzheimer's disease not only represents significant advancements in medical science but also showcases the importance of innovation in enhancing healthcare solutions. As he continues to develop new methodologies and products, Meng Hu's contributions to the pharmaceutical industry will undoubtedly have a lasting impact.