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. 31, 2010
Filed:
Nov. 20, 2006
Applicants:
Petr Benovsky, Brno, CZ;
Lambertus Thijs, Wijchen, NL;
Arjanne Overeem, Ede, NL;
Jakub Castulik, Brno, CZ;
Jie Zhu, Nijmegen, NL;
Petr Bartos, Brno, CZ;
Radomir Skoumal, Blansko, CZ;
Inventors:
Petr Benovsky, Brno, CZ;
Lambertus Thijs, Wijchen, NL;
Arjanne Overeem, Ede, NL;
Jakub Castulik, Brno, CZ;
Jie Zhu, Nijmegen, NL;
Petr Bartos, Brno, CZ;
Radomir Skoumal, Blansko, CZ;
Assignee:
Synthon BV, Nijmegen, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/47 (2006.01); C07D 215/18 (2006.01); C07C 303/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compound of the following formula wherein R' is a straight or branched C1-C4 alkyl group is useful in processes associated with the synthesis of montelukast and its salts.