Alexander Ya Usyatinsky

Title: Alexander Ya Usyatinsky: Innovator in Enzymatic Acylation

Introduction

Alexander Ya Usyatinsky is a notable inventor based in Coralville, IA (US). He has made significant contributions to the field of enzymatic acylation, showcasing his expertise through his innovative patent.

Latest Patents

Usyatinsky holds a patent for a method titled "Two step enzymatic acylation." This method provides a way to derivatize a compound with a hydroxyl group through back-to-back acylation. The process involves acylating the compound with a bifunctional acyl donor in the presence of a hydrolase, resulting in an activated acyl ester or carbonate. The bifunctional acylating donor is preferably a di(vinyl) ester or carbonate. The activated acyl ester or carbonate is then utilized to acylate a nucleophile in the presence of a lipase. This innovative method allows for regioselective enzymatic acylation of the base compound.

Career Highlights

Usyatinsky is associated with Albany Molecular Research, Inc., where he continues to advance his research and development efforts. His work has contributed to the understanding and application of enzymatic processes in various chemical reactions.

Collaborations

He has collaborated with notable coworkers, including Cheryl L Budde and Joseph O Rich, enhancing the collaborative spirit within his research environment.

Conclusion

Alexander Ya Usyatinsky is a distinguished inventor whose work in enzymatic acylation has paved the way for advancements in chemical methodologies. His contributions are significant in the realm of innovation and patent development.