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:
Jun. 11, 2013
Filed:
Dec. 14, 2005
Applicants:
Bernhard Riss, Huningue, FR;
Ulrich Meier, Riehen, CH;
Inventors:
Bernhard Riss, Huningue, FR;
Ulrich Meier, Riehen, CH;
Assignee:
Novartis AG, Basel, CH;
Primary Examiner:
Int. Cl.
CPC ...
C07C 233/65 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method of preparing N-substituted salicylamides or derivatives thereof, and their salts, hydrates and solvates. In particular, the present invention relates to a method of preparing N-(5-chlorosalicyloyl)-8-aminocaprylic acid (5-CNAC) and its corresponding disodium monohydrate.