Company Filing History:
Years Active: 2009
Title: Olga Etlin: Innovator in Pharmaceutical Chemistry
Introduction
Olga Etlin is a prominent inventor based in Beer-Sheva, Israel. She has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of processes for synthesizing important medications. With a total of 2 patents, her work has had a notable impact on the industry.
Latest Patents
One of Olga's latest patents is a process for preparing temozolomide. This invention provides a method for obtaining highly pure Temozolomide base by recovering it from purification mother liquors using an anionic exchange resin. The process involves treating Temozolomide hydrochloride with a mixture of an organic acid, a water-miscible organic solvent, and water, resulting in the production of Temozolomide free base in an acidic medium. This method is particularly advantageous due to the high sensitivity of Temozolomide to basic pH values, allowing for high yields of pure product. Another significant patent is related to the production process of letrozole. This method includes reacting an activated bis-(4-cyanophenyl)-methane with a triazole to produce letrozole, along with optional purification steps to ensure high purity.
Career Highlights
Olga Etlin is currently associated with Chemagis Ltd., where she continues to innovate in the pharmaceutical sector. Her expertise in chemical processes has positioned her as a valuable asset in her field.
Collaborations
Throughout her career, Olga has collaborated with notable colleagues, including Edna Danon and Oded Arad. These partnerships have contributed to her success and the advancement of her research.
Conclusion
Olga Etlin's contributions to pharmaceutical chemistry through her innovative patents demonstrate her commitment to improving medication synthesis. Her work continues to influence the industry positively.