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:
Dec. 01, 2009
Filed:
Feb. 17, 2005
Applicants:
Margaret Anne Butlin, Macclesfield, GB;
Roger John Butlin, Macclesfield, GB;
Philip John Hogan, Macclesfield, GB;
Andreas Meudt, Sulzbach, DE;
Inventors:
Margaret Anne Butlin, Macclesfield, GB;
Roger John Butlin, Macclesfield, GB;
Philip John Hogan, Macclesfield, GB;
Andreas Meudt, Sulzbach, DE;
Assignee:
AstraZeneca AB, Sodertalje, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to compounds such as where P is a nitrogen-protecting group, and to processes for preparing these compounds.