Company Filing History:
Years Active: 1992
Title: The Innovative Contributions of Yael Asscher
Introduction
Yael Asscher is a notable inventor based in Mevaseret Zion, Israel. She has made significant contributions to the field of chemistry, particularly in the development of novel thioimidazoles. Her work has implications for the preparation of important pharmaceutical intermediates.
Latest Patents
Yael Asscher holds a patent for "Thioimideazoles useful as intermediates for preparing thiazine." This patent includes the novel thioimidazoles, specifically 5-carboxyaldehyde-1-methyl-4-(phenylmethyl)thioimidazole and 5-(α-aminoacetyl)-1-methyl-4-(phenylmethyl)thioimidazole acid addition salt. The latter compound is synthesized through a series of chemical reactions, including Grignard addition, oxidation, bromination, and hydrolysis. These thioimidazoles serve as intermediates for the synthesis of 5-methylimidazo[4,5-e]-1,2-thiazin-4(5H)-one, known as neamphine, and 3-chloro-(5-methylimidazo)[4,5-e]-1,2-thiazin-4(5H)-one, referred to as 3-chloroneamphine.
Career Highlights
Yael Asscher is affiliated with the Cornell Research Foundation Inc., where she continues to advance her research in the field of chemistry. Her innovative work has garnered attention and recognition within the scientific community.
Collaborations
Yael collaborates with Jon C. Clardy, a fellow researcher, to further explore the applications of her inventions in the pharmaceutical industry.
Conclusion
Yael Asscher's contributions to the field of chemistry through her innovative patents highlight her role as a significant inventor. Her work not only advances scientific knowledge but also has practical applications in the development of pharmaceuticals.