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:
Mar. 26, 2013
Filed:
Oct. 09, 2007
Delphine Felder-flesch, Rouffach, FR;
Jérôme Steibel, Strasbourg, FR;
Annabelle Bertin, Strasbourg, FR;
Delphine Felder-Flesch, Rouffach, FR;
Jérôme Steibel, Strasbourg, FR;
Annabelle Bertin, Strasbourg, FR;
Centre National de la Recherche Scientifique, Paris, FR;
Universite Louis Pasteur, Strasbourg, FR;
Abstract
The invention relates to dendritic chelated compounds, to methods for producing the same and to pharmaceutical compositions containing the same. The dendritic chelated complexes of the present invention have the following formula (I): [[MC]E-[D]-XXXX]zB(I), where m is a magnetic or scintigraphic marker, C is a chelating agent of the marker M, E is a spacer, n=0 or 1, D is compound capable of forming a dendritic structure, m is an integer equal to 1 or 2 or 4, Xis a group increasing the complex lipophily, p1 is an integer from 0 to 12, Xis a group increasing the complex specificity for a particular organ, p2 is an integer equal to 1 or 2 or 4, Xis a group having a therapeutic activity, p3 is an integer equal to 0, 1, 2 or 4, Xis a CHgroup, p4 is an integer from 0 to 12, B is a counter-ion, z is an integer equal to 0, 1, 2, 3 or 4. The invention can be used in the field of pharmacy, more precisely in medical imaging.