The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2009
Filed:
Jun. 08, 2006
Applicants:
Phong VU, Little Falls, NJ (US);
Robert A. Holton, Tallahassee, FL (US);
Inventors:
Phong Vu, Little Falls, NJ (US);
Robert A. Holton, Tallahassee, FL (US);
Assignee:
Florida State University Research Foundation, Inc., Tallahassee, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 205/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to a process for the preparation of β-lactams. Generally, an imine is cyclocondensed with a ketene acetal or enolate to form the β-lactam product in a 'one pot' synthesis, this process is generally performed at a higher temperature than conventional processes.