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:
Feb. 26, 2013
Filed:
Sep. 09, 2011
John Demattei, Berthoud, CO (US);
Sagar Shakya, San Diego, CA (US);
Anthony D. Piscopio, Longmont, CO (US);
Bruno P. Hache, Boulder, CO (US);
Matthew Charles Evans, MacclesField, GB;
James Gair Ford, Macclesfield, GB;
Simon Mark Pointon, Macclesfield, GB;
Koen Peeters, Wetteren, BE;
Timothy John Lilley, Macclesfield, GB;
John Leonard, Macclesfield, GB;
John Demattei, Berthoud, CO (US);
Sagar Shakya, San Diego, CA (US);
Anthony D. Piscopio, Longmont, CO (US);
Bruno P. Hache, Boulder, CO (US);
Matthew Charles Evans, MacclesField, GB;
James Gair Ford, Macclesfield, GB;
Simon Mark Pointon, Macclesfield, GB;
Koen Peeters, Wetteren, BE;
Timothy John Lilley, Macclesfield, GB;
John Leonard, Macclesfield, GB;
Array BioPharma Inc., Boulder, CO (US);
AstraZeneca AB, Sodertalje, SE;
Abstract
Provided are methods for the synthesis of heterocyclic compounds such as benzimidazole carboxylic acid core structures having Formula Ib-1: wherein Z, X, X, X, Rand Rare as defined herein. Compounds of Formula Ib-1 can be used to prepare heterocyclic derivatives such as benzimidazole derivatives.