Company Filing History:
2 out of 8 
1 out of 12 
1 out of 2 Years Active: 2018-2025
Title: Xinjun Zhao: Innovator in Pharmaceutical Chemistry
Introduction
Xinjun Zhao is a notable inventor based in Dalian, China. He has made significant contributions to the field of pharmaceutical chemistry, holding a total of 4 patents. His work focuses on innovative methods for the industrial preparation of complex chemical compounds.
Latest Patents
Xinjun Zhao's latest patents include a method for the industrial preparation of the disodium salt of ((2S)-3-([1,1'-biphenyl]-4-yl)-2-((hydroxy((1R)-1-(((1-(isobutyryloxy)ethoxy)carbonyl)amino)ethyl)phosphoryl)methyl)propanoyl)-L-alanine. This invention relates to a method for the industrial preparation of the compound in two additional steps from a defined compound. Another significant patent involves an industrial process for the preparation of (5S, 10S)-10-benzyl-16-methyl-11, 14, 18-trioxo-15, 17, 19-trioxa-2,7,8-trithia-12-azahenicosan-5-aminium (E)-3-carboxyacrylate salt. This process includes key steps such as kinetic resolution, formation of disulfide compounds, peptide coupling, and anion exchange reactions.
Career Highlights
Throughout his career, Xinjun Zhao has worked with various companies, including Flamma S.p.a. and Pharmaleads. His expertise in pharmaceutical chemistry has allowed him to develop innovative processes that enhance the efficiency of drug production.
Collaborations
Xinjun Zhao has collaborated with notable colleagues in his field, including Minyu Zheng and Xiaozhong Yu. These partnerships have contributed to the advancement of his research and the successful development of his patented methods.
Conclusion
Xinjun Zhao is a distinguished inventor whose work in pharmaceutical chemistry has led to the development of innovative methods and processes. His contributions are significant in advancing the field and improving drug production techniques.