Company Filing History:
Years Active: 1980
Title: Oskar Andrysek: Innovator in Pharmaceutical Chemistry
Introduction
Oskar Andrysek is a notable inventor based in Prague, Czech Republic. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of compounds with therapeutic effects.
Latest Patents
Oskar Andrysek holds a patent for "Derivatives of carboxyalkyl imino- and thioxo-barbituric acids." This patent describes the preparation of 5-Carboxyalkyl-2-iminobarbituric and 5-carboxyalkyl-2-thioxobarbituric acids and their derivatives. The compounds are synthesized through the condensation of a triester of a tricarboxylic acid with a thio or imino diamide, followed by saponification. The desired compounds are obtained by liberation with a mineral acid from an ammoniacal medium containing the saponified ester. These compounds have demonstrated a therapeutic effect in animals with transplanted tumors, inhibiting tumor growth and extending the life of both animals and humans.
Career Highlights
Oskar Andrysek is associated with Spofa United Pharmaceutical Works, where he has been instrumental in advancing pharmaceutical research. His work has contributed to the development of innovative therapeutic agents.
Collaborations
Oskar has collaborated with notable colleagues, including Miroslav Semonsky and Rudolf Kotva, enhancing the research and development efforts within his field.
Conclusion
Oskar Andrysek's contributions to pharmaceutical chemistry and his innovative patents highlight his role as a significant inventor in the industry. His work continues to impact the field positively, particularly in cancer treatment.