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:
Sep. 26, 2006
Filed:
Nov. 17, 2003
Applicants:
Laura S. King, Wilmington, NC (US);
Emilie Smith, Durham, NC (US);
Daniel L. Comins, Raleigh, NC (US);
Inventors:
Laura S. King, Wilmington, NC (US);
Emilie Smith, Durham, NC (US);
Daniel L. Comins, Raleigh, NC (US);
Assignee:
North Carolina State University, Raleigh, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 401/04 (2006.01); C07F 7/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods of synthesizing nicotine analogs and derivatives are described. The methods are particularly useful for the regioselective production of enantiomerically pure nicotine anlogs having substituents at the C4 position. Intermediates useful for the synthesis of such compounds are also described.