Company Filing History:
Years Active: 2020
Title: Aoxiang Zhang: Innovator in Pharmaceutical Chemistry
Introduction
Aoxiang Zhang is a notable inventor based in Nanjing, China. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the preparation of high-purity racemic adrenaline. His innovative methods have the potential to enhance industrial production processes.
Latest Patents
Aoxiang Zhang holds a patent for a preparation method for high purity racemic adrenaline. The disclosed method involves racemizing compound 1 in an acidic solution without the use of sodium bisulfite or salicylic acid. The process includes specific steps such as controlling the pH, temperature, and reaction time to achieve a high yield and purity of the final product. The weight yield of the product exceeds 90%, with a chromatographic purity greater than 96%. This method is not only cost-effective but also simple to operate, making it favorable for industrial applications.
Career Highlights
Aoxiang Zhang is currently associated with Amphastar Nanjing Pharmaceuticals Inc., where he continues to work on innovative pharmaceutical solutions. His expertise in the field has led to advancements that benefit both the company and the broader pharmaceutical industry.
Collaborations
Aoxiang Zhang collaborates with talented coworkers such as Yin Wang and Yonggang Xu. Their combined efforts contribute to the success of their projects and the advancement of pharmaceutical research.
Conclusion
Aoxiang Zhang's contributions to the preparation of high-purity racemic adrenaline exemplify the impact of innovative thinking in pharmaceutical chemistry. His work not only enhances production methods but also opens new avenues for application in the industry.