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:
Aug. 21, 2012
Filed:
Mar. 14, 2011
Applicants:
Pierre-jean Colson, San Francisco, CA (US);
Ying Yu, Sunnyvale, CA (US);
Daniel D. Long, San Francisco, CA (US);
Ioanna Stergiades, San Francisco, CA (US);
Inventors:
Pierre-Jean Colson, San Francisco, CA (US);
Ying Yu, Sunnyvale, CA (US);
Daniel D. Long, San Francisco, CA (US);
Ioanna Stergiades, San Francisco, CA (US);
Assignee:
Theravance, Inc., South San Francisco, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 451/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides an efficient method for preparing 3-endo-(8-azabicyclo[3.2.1]oct-3-yl)benzamide by hydrogenation, under controlled conditions, of an amino-protected 3-(8-azabicyclo[3.2.1]oct-2-en-3-yl)benzamide intermediate in which the amino-protecting group is removable by catalytic hydrogenation.