Istvan Greiner

Title: Istvan Greiner: Innovator in Pharmaceutical Chemistry

Introduction

Istvan Greiner is a notable inventor based in Budapest, Hungary. He has made significant contributions to the field of pharmaceutical chemistry, particularly through his innovative patents. With a total of 2 patents, Greiner's work focuses on novel compounds and processes that have potential applications in medicine.

Latest Patents

Greiner's latest patents include a groundbreaking invention related to novel monohydrochloride, dihydrochloride, monohydrobromide, maleate, and methanesulphonate salts of trans 4-{2-[4-(2,3-dichlorophenyl)-piperazine-1-yl]-ethyl}-N,N-dimethylcarbamoyl-cyclohexylamine and/or their hydrates and/or solvates. This invention also encompasses the process for preparing these salts and their hydrates and/or solvates, as well as their use in treating conditions that require modulation of dopamine receptors. Additionally, he has developed a process for the dehydration of condensation reaction mixtures, which involves continuous azeotropic distillation with organic solvents that form azeotropic mixtures with water.

Career Highlights

Throughout his career, Istvan Greiner has worked with prominent companies in the pharmaceutical industry, including Richter Gedeon Nyrt. and Richter Gedeon Vegyeszeti Gyar Rt. His experience in these organizations has allowed him to refine his expertise and contribute to significant advancements in drug development.

Collaborations

Greiner has collaborated with esteemed colleagues such as Laszlo Czibula and Ferenc Sebok. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Istvan Greiner's contributions to pharmaceutical chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the field, paving the way for future advancements in medicine.