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:
Jul. 20, 2010
Filed:
Jun. 03, 2008
Piero Del Soldato, Milan, IT;
Piero Del Soldato, Milan, IT;
Nicox S.A., Valbonne, FR;
Abstract
Compounds or their salts of general formula (I): A-B—N(O)wherein: s is an integer equal to 1 or 2; A=R-T-, wherein R is the drug radical and T=(CO)or (X), wherein X═O, S, NR, Ris H or a linear or branched alkyl or a free valence, t and t' are integers and equal to zero or 1, with the proviso that t=1 when t′=0; t=0 when t′=1; B=-T-X—O— wherein T=(CO) when t=0, T=X when t′=0, X being as above defined; Xis equal to R—X—Rradical wherein X is as above defined, Rand R, equal to or different from each other, are linear or branched C-Calkylenes, or Xis a radical wherein two alkylene chains C-Care linked to nonadjacent positions of a central ring having 4 or 6 atoms, said ring being an unsaturated cycloaliphatic ring, or a saturated or aromatic heterocylic ring, containing one or two heteroatoms, equal or different, selected from O, S, N; wherein the unsaturated cycloaliphatic ring does not have aromatic character according to Huckel's rule.