Andree Gadelle

Title: The Innovative Contributions of Andree Gadelle

Introduction

Andree Gadelle is a prominent inventor based in Saint Dismier, France. She has made significant contributions to the field of glycoside chemistry, holding a total of 3 patents. Her work focuses on innovative processes that enhance the preparation and application of glycosides.

Latest Patents

Gadelle's latest patents include a process for preparing alkyl-1-thioglycosides and alkyl glycosides. This process involves reacting a saccharide, selected from monosaccharides and reducible di- and oligo-saccharides, with either a thiol or an alcohol in the presence of poly-(hydrogen fluoride)-pyridinium. The resulting alkyl-1-thio-.alpha.,.beta.-glycosides are characterized by a mixture of .alpha. and .beta. anomers, which are particularly useful as nonionic detergents in the extraction of membrane proteins. Another notable patent is a process for cyclo-dehydrating ketoses, which allows for the dehydration of glucides containing ketose type groups. This innovative method results in disaccharide anhydrides that can be utilized as food additives.

Career Highlights

Andree Gadelle has established herself as a key figure in her field through her inventive processes and applications. Her work has not only advanced the understanding of glycosides but has also opened new avenues for their practical use in various industries.

Collaborations

Throughout her career, Gadelle has collaborated with notable colleagues, including Jacques Defaye and Christian Pedersen. These partnerships have contributed to her innovative research and development efforts.

Conclusion

Andree Gadelle's contributions to glycoside chemistry exemplify her dedication to innovation and invention. Her patents reflect a commitment to advancing scientific knowledge and practical applications in her field.