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:
Mar. 06, 2007
Filed:
May. 09, 2002
Applicant:
Lee Jonathan Silverberg, Cherry Hill, NJ (US);
Inventor:
Lee Jonathan Silverberg, Cherry Hill, NJ (US);
Assignee:
Johnson Matthey Public Limited Company, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 311/78 (2006.01); C07D 311/94 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for the production of compound (A) comprising reacting compound (B) with compound (C). A further ring closure reaction may be necessary. The invention further relates to certain novel compounds of formula (B).