Daniel H Auriol

Title: The Innovations of Daniel H Auriol

Introduction

Daniel H Auriol is a notable inventor based in Toulouse, France. He has made significant contributions to the field of enzymatic synthesis, particularly in the development of water-soluble L-tyrosine derivatives. With a total of 2 patents, Auriol's work has implications in both cosmetic and pharmaceutical industries.

Latest Patents

Auriol's latest patents include a process for the enzymatic synthesis of alkyl esters of peptides. Additionally, he has developed a method for preparing water-soluble L-tyrosine derivatives. These derivatives are characterized by specific formulas where R1 can be a L-malyl, L-lactyl, L-glutamyl, or L-aspartyl group, and R2 can be an --OH, --OM, methoxy, ethoxy, or amino group. The enzymatic condensation process involves using L-malic, L-lactic, L-glutamic, and L-aspartic acids, along with L-tyrosine derivatives. The enzyme utilized in this process is derived from a culture of Micrococcus casealyticus. The compounds where R1 is a L-malyl or L-lactyl group are particularly novel and have potential applications in cosmetic and pharmaceutical compositions.

Career Highlights

Throughout his career, Auriol has worked with various companies, including Bioeurope and Ulice. His expertise in enzymatic processes has positioned him as a valuable contributor to the field of biochemistry and product development.

Collaborations

Auriol has collaborated with notable individuals such as Francois B Paul and Pierre F Monsan. These partnerships have further enhanced his research and development efforts in the industry.

Conclusion

Daniel H Auriol's innovative work in enzymatic synthesis and the development of L-tyrosine derivatives showcases his significant contributions to science and industry. His patents reflect a commitment to advancing technology in cosmetic and pharmaceutical applications.