Company Filing History:
Years Active: 1976
Title: Norithiko Tanno: Innovator in Antimicrobial Agents
Introduction
Norithiko Tanno is a notable inventor based in Takarazuka, Japan. He has made significant contributions to the field of antimicrobial agents, particularly through his innovative patent.
Latest Patents
Tanno holds a patent for D-.alpha.-(4-hydroxypyridine-3-carbonamido)-p-hydroxyphenylacetamidopenic. This invention pertains to penicillins of the formula where R is an unsubstituted phenyl group or a substituted phenyl group with one or more hydroxyl groups, or a cyclohexadienyl group. The compound A represents a monocyclic or polycyclic nitrogen-containing heterocyclic aromatic ring. This invention is particularly useful as an antimicrobial agent with a broad spectrum against both gram-positive and gram-negative bacteria, including Pseudomonas. The production of this compound is advantageous as it can be synthesized from the phenacyl ester of 6-aminopenicillanic acid through a series of steps.
Career Highlights
Norithiko Tanno is associated with Sumitomo Chemical Company, Limited, where he continues to contribute to research and development in the field of pharmaceuticals. His work has been instrumental in advancing antimicrobial therapies.
Collaborations
Tanno has collaborated with notable colleagues such as Hirotada Yamada and Hisao Tobiki. Their combined expertise has furthered the development of innovative solutions in the pharmaceutical industry.
Conclusion
Norithiko Tanno's contributions to antimicrobial agents through his patent highlight his role as an innovator in the pharmaceutical field. His work continues to impact the development of effective treatments against bacterial infections.