Yali Cui

Title: Yali Cui - Innovator in Drug Synthesis

Introduction

Yali Cui is a notable inventor based in Beijing, China. She has made significant contributions to the field of drug synthesis, particularly with her innovative methods for preparing pharmaceuticals. Her work exemplifies the intersection of chemistry and medicine, showcasing the importance of research and development in healthcare.

Latest Patents

Yali Cui holds a patent for a method of preparing lornoxicam. This method involves using 6-chloro-4-hydroxy-2-methyl-2-H-thieno[2,3-e]-1,2-thiazine methyl carboxylate-1,1-dioxide and 2-aminopyridine as raw materials, with xylene as a solvent. The process includes mixing the raw materials and solvent, adding a stabilizer, and subjecting the mixture to ammonolysis. The resulting reactant is cooled, and the solvent is removed through vacuum concentration. An organic solvent is then added, and the mixture is filtered to obtain crude lornoxicam, which is refined to yield the final product. The use of p-toluenesulfonic acid as a stabilizer is a key aspect of this method, as it reduces the reaction temperature and enhances the quality and yield of lornoxicam.

Career Highlights

Yali Cui is currently employed at Beijing Jincheng Taier Pharmaceutical Co., Ltd. Her role in the company allows her to apply her expertise in drug synthesis and contribute to the development of new pharmaceutical products. Her innovative approach to drug preparation has positioned her as a valuable asset in the pharmaceutical industry.

Collaborations

Yali Cui collaborates with esteemed colleagues, including Zhen Liu and Dongye Xing. These partnerships enhance her research efforts and foster a collaborative environment for innovation in drug synthesis.

Conclusion

Yali Cui's contributions to the field of drug synthesis, particularly through her patent for preparing lornoxicam, highlight her role as an innovator in the pharmaceutical industry. Her work not only advances drug development but also exemplifies the importance of collaboration in scientific research.