Qingquan Wu

Title: Qingquan Wu: Innovator in Pharmaceutical Chemistry

Introduction

Qingquan Wu is a notable inventor based in Suzhou, China. He has made significant contributions to the field of pharmaceutical chemistry, particularly through his innovative methods of synthesizing chemical compounds. His work is characterized by a focus on environmentally friendly processes and high-yield outcomes.

Latest Patents

One of Qingquan Wu's key patents is the preparation method of (5-fluoro-2,3-dihydrobenzofuran-4-yl)methanamine or its salt. This invention outlines a synthesis process that begins with 4-fluoro-3-methylphenol as the starting material. The method involves several steps, including bromination, O-alkylation, cyclization, bromination, azidation or ammonolysis, and reduction. The advantages of this process include a simple synthesis route, convenient operation, high yield, and environmental friendliness. The resulting (5-fluoro-2,3-dihydrobenzofuran-4-yl)methylamine serves as an important intermediate in pharmaceuticals and fine chemicals.

Career Highlights

Qingquan Wu has worked with Ascentage Pharma, where he has contributed to various projects aimed at advancing pharmaceutical development. His expertise in chemical synthesis has been instrumental in the company's research initiatives.

Collaborations

Qingquan Wu has collaborated with notable colleagues, including Xiuling Wang and Jiawei Wang. Their combined efforts have furthered the research and development of innovative pharmaceutical solutions.

Conclusion

Qingquan Wu's contributions to pharmaceutical chemistry through his innovative patent and collaborative efforts highlight his role as a significant inventor in the field. His work continues to impact the development of important chemical intermediates.