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:
Oct. 02, 2007
Filed:
May. 12, 2004
Michael William Winkley, Campbell Hall, NY (US);
Anita Wai-yin Chan, Ft. Lee, NJ (US);
Ivo L. Jirkovsky, Waitsfield, VT (US);
Kenneth Alfred Martin Kremer, Lawrenceville, NJ (US);
Joseph Zeldis, New City, NY (US);
Antonia Aristotelevna Nikitenko, Tarrytown, NY (US);
Henry Lee Strong, Somerset, NJ (US);
Tarek Mansour, New City, NY (US);
Gulnaz Khafizova, West Nyack, NY (US);
Aranapakam M. Venkatesan, Rego Park, NY (US);
Michael William Winkley, Campbell Hall, NY (US);
Anita Wai-Yin Chan, Ft. Lee, NJ (US);
Ivo L. Jirkovsky, Waitsfield, VT (US);
Kenneth Alfred Martin Kremer, Lawrenceville, NJ (US);
Joseph Zeldis, New City, NY (US);
Antonia Aristotelevna Nikitenko, Tarrytown, NY (US);
Henry Lee Strong, Somerset, NJ (US);
Tarek Mansour, New City, NY (US);
Gulnaz Khafizova, West Nyack, NY (US);
Aranapakam M. Venkatesan, Rego Park, NY (US);
Wyeth Holdings Corporation, Madison, NJ (US);
Abstract
There is provided a process for the preparation of bicyclicheteroaryl carboxaldehydes having the structural Formula I where X and Y are defined in the specification The bicyclic heteroaryl carboxaldehydes are useful as intermediates in the preparation of β-lactamase inhibitors.