Company Filing History:
2 out of 832,912 Years Active: 1979
Title: Alexandr I Razumov: Innovator in Medicinal Chemistry
Introduction
Alexandr I Razumov is a notable inventor based in Kazan, SU. He has made significant contributions to the field of medicinal chemistry, holding 2 patents that showcase his innovative approaches to chemical processes and medicinal preparations.
Latest Patents
One of Razumov's latest patents is a process for preparing diphenylphosphinylacetic acid hydrazide. This process involves reacting diphenylchlorophosphine with ethylene oxide in an inert organic solvent. The reaction mixture is then heated in the presence of an alkyl ester of a haloacetic acid, leading to the formation of an alkyl ester of diphenylphosphinylacetic acid. This product is subsequently reacted with hydrazine hydrate without any separation or additional purification. The advantage of this process lies in its simplified technology, allowing for high yield production using readily available reagents.
Another significant patent by Razumov is a medicinal preparation with pronounced vegetotropic and antiepileptic properties. This preparation consists of a filler and an active principle, which is the hydrazide of diphenylphosphinylacetic acid. The filler may include starch and calcium stearate, and the preparation is designed to be administered in pill form, containing about 83 percent by weight of the active principle. This invention is particularly effective for treating temporal lobe epilepsy and is well tolerated by patients, producing no complications or side effects.
Career Highlights
Throughout his career, Razumov has demonstrated a commitment to advancing medicinal chemistry. His innovative processes and formulations have the potential to improve treatment options for patients suffering from various neurotic and psychic disorders.
Collaborations
Razumov has worked alongside notable colleagues, including Raisa I Tarasova and Rimma L Yafarova. Their collaborative efforts have contributed to the development of effective medicinal solutions.
Conclusion
Alexandr I Razumov is a distinguished inventor whose work in medicinal chemistry has led to significant advancements in treatment methodologies. His patents reflect a dedication to improving patient care through innovative chemical processes.