Lei Jin

Title: Lei Jin - Innovator in Pharmaceutical Development

Introduction

Lei Jin is a notable inventor based in Chongqing, China. He has made significant contributions to the field of pharmaceuticals, particularly in the development of compounds aimed at treating memory dysfunction. His innovative work has led to the creation of a unique crystal form of a well-known compound.

Latest Patents

Lei Jin holds a patent for the invention titled "Crystal form I of (S)-4-hydroxy-2-oxo-1-pyrrolidine acetamide, preparing method and use thereof." This patent describes a crystal form I of (S)-4-hydroxy-2-oxo-1-pyrrolidine acetamide, also known as (S)-oxiracetam. The crystal form is characterized by a specific powder x-ray diffraction pattern, which includes d-values and relative intensities. The method for preparing this crystal form involves crystallizing a crude product, resulting in a high purity of over 99.3%. This compound has shown better efficacy than (S)-oxiracetam in preventing or treating memory dysfunction.

Career Highlights

Lei Jin is currently associated with Chongqing Runze Pharmaceutical Company Limited, where he continues to innovate in the pharmaceutical sector. His work focuses on developing effective treatments for cognitive disorders, showcasing his commitment to improving patient outcomes.

Collaborations

Lei Jin collaborates with talented individuals in his field, including Chao You and Hua Feng, who contribute to his research and development efforts.

Conclusion

In summary, Lei Jin is a prominent inventor whose work in pharmaceutical development has the potential to significantly impact the treatment of memory dysfunction. His innovative approach and dedication to research exemplify the spirit of invention in the pharmaceutical industry.