Danhui Song

Title: Danhui Song: Innovator in Drug Synthesis

Introduction

Danhui Song is a notable inventor based in Jiaxing, China. He has made significant contributions to the field of drug synthesis, particularly through his innovative methods in preparing pharmaceutical intermediates. His work has implications for the development of important therapeutic agents.

Latest Patents

Danhui Song holds a patent for a method titled "Method for preparation of trans-n-benzyloxycarbonyl-(3-hydroxy-2-piperidinyl)-2-propanone as intermediate of halofuginone." This patent describes a novel approach to synthesizing trans-N-benzyloxycarbonyl-(3-hydroxy-2-piperidinyl)-2-propanone, which is crucial for the production of halofuginone. The method utilizes amino-substituted pentanal and a thiazolyl sulfoxide compound as raw materials, employing Mislow-Evans rearrangement reaction and subsequent Lewis acid catalysis. This innovative technique achieves high yields and stable qualities, providing a new reference route for synthesis while avoiding the use of expensive metal catalysts.

Career Highlights

Danhui Song is associated with Chengda Pharmaceuticals Co., Ltd., where he has been instrumental in advancing drug synthesis methodologies. His expertise and innovative approaches have positioned him as a valuable asset in the pharmaceutical industry.

Collaborations

Danhui has collaborated with notable coworkers, including Yu Feng and Hong Xu, contributing to various projects within the company. Their teamwork has fostered an environment of innovation and excellence in drug development.

Conclusion

Danhui Song's contributions to drug synthesis through his patented methods highlight his role as an influential inventor in the pharmaceutical field. His work not only enhances the efficiency of drug production but also paves the way for future innovations in the industry.