Györgyi Kovanyine Lax

Title: Györgyi Kovanyine Lax: Innovator in Pharmaceutical Chemistry

Introduction

Györgyi Kovanyine Lax is a notable inventor based in Budapest, Hungary. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of processes for the preparation of important compounds.

Latest Patents

Lax holds a patent for a process for the preparation of olanzapine. This invention relates to a method for synthesizing 2-methyl-4-(4-methylpiperazin-1-yl)-10H-thieno-[2,3-b][1,5]benzodiazepine (olanzapine) by reacting 4-amino-2-methyl-10H-thieno[2,3-b][1/5]benzodiazepine hydrochloride with N-methylpiperazine in an organic solvent. The reaction is carried out in a mixture of toluene and 1,3-dimethyl-2-imidazolidinone. Additionally, the invention encompasses a new compound, 2-methyl-4-(4-methylpiperazin-1-yl)-10H-thieno[2,3-b][1,5]benzodiazepine dihydrochloride trihydrate, along with its preparation and pharmaceutical compositions.

Career Highlights

Throughout his career, Lax has worked with prominent companies in the pharmaceutical industry, including Egis Gyógyszergyár Nyilvánosan Működő Részvénytársaság. His work has contributed to advancements in drug development and synthesis.

Collaborations

Lax has collaborated with notable colleagues such as Gábor Nemeth and György Krasznay, further enhancing his contributions to the field.

Conclusion

Györgyi Kovanyine Lax is a distinguished inventor whose work in pharmaceutical chemistry has led to significant advancements in drug synthesis. His innovative processes and collaborations continue to impact the industry positively.