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. 17, 2010
Filed:
May. 25, 2007
Neelakandha S. Mani, San Diego, CA (US);
John E. Mills, Hatfield, PA (US);
Chennagiri R. Pandit, San Diego, CA (US);
Frank J. Villani, Perkasie, PA (US);
Hua Zhong, Maple Glen, PA (US);
Neelakandha S. Mani, San Diego, CA (US);
John E. Mills, Hatfield, PA (US);
Chennagiri R. Pandit, San Diego, CA (US);
Frank J. Villani, Perkasie, PA (US);
Hua Zhong, Maple Glen, PA (US);
Janssen Pharmaceutica NV, Beerse, BE;
Abstract
Processes are disclosed for making certain compounds of Formula (II): or their pharmaceutically active salts, that are histamine Hreceptor modulators useful in the treatment of histamine Hreceptor-mediated diseases. In one embodiment, the process comprises reacting a compound of formula (7-1): with a compound of formula (B3): in the presence of at least one equivalent of a first base, in a first organic solvent, to give a compound of Formula (II).