Location History:
- Palo Alto, CA (US) (1977 - 1985)
- Los Altos Hills, CA (US) (1983 - 1989)
Company Filing History:
6 out of 932 
1 out of 832,843 Years Active: 1977-1989
Title: Tsung-tee Li: Innovator in Pharmaceutical Processes
Introduction
Tsung-tee Li is a notable inventor based in Los Altos Hills, CA. He has made significant contributions to the field of pharmaceuticals, holding a total of 7 patents. His work primarily focuses on processes and intermediates for synthesizing complex compounds.
Latest Patents
Among his latest patents, Tsung-tee Li has developed processes for making 16-phenoxy and 16-substituted compounds. These inventions relate to methods for producing enantiomers or racemic mixtures of specific compounds, where R can be hydrogen or lower alkyl. The patents also detail novel intermediates that are useful for preparing these compounds, as well as processes for making these intermediates.
Career Highlights
Throughout his career, Tsung-tee Li has worked with various companies, including Syntex (U.S.A.) Inc. His expertise in pharmaceutical processes has positioned him as a valuable contributor to the industry.
Collaborations
Tsung-tee Li has collaborated with notable professionals in his field, including Gary F. Cooper and Douglas L. Wren. These collaborations have further enhanced his innovative work in pharmaceutical chemistry.
Conclusion
Tsung-tee Li's contributions to the field of pharmaceuticals through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of new pharmaceutical processes and compounds.