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Class Information
Number: 424/9.33
Name: Drug, bio-affecting and body treating compositions > In vivo diagnosis or in vivo testing > Magnetic imaging agent (e.g., nmr, mri, mrs, etc.) > Nitroxide or nitroxide containing
Description: Subject matter wherein the agent is a nitroxide or contains a nitroxide.










Patents under this class:

Patent Number Title Of Patent Date Issued
8487079 Use of mitochondria-targeted electron scavengers as anti-inflammatory agents Jul. 16, 2013
8388936 In vivo mitochondrial labeling using positively-charged nitroxide enhanced and gadolinium chelate enhanced magnetic resonance imaging Mar. 5, 2013
7994258 Hyperbranched polymer having nitroxyl group Aug. 9, 2011
7351402 Polarizing agents for dynamic nuclear polarization Apr. 1, 2008
7108846 Methods for preparing perfluorinated [.sup.18f]-radiolabelled nitroimidazole derivatives for cellular hypoxia detection Sep. 19, 2006
7097825 Methods and reagents to acquire MRI signals and images Aug. 29, 2006
6991778 Use of dendrimers polyl-functionalized with nitroxide groups as contrast enhancing agents in MRI imaging of joints and injectable compositions comprising them Jan. 31, 2006
6632975 Method for the production of in vivo model of hepatocellular carcinoma without lung metastasis Oct. 14, 2003
6569688 Intravascular apparatus method May. 27, 2003
6315981 Gas filled microspheres as magnetic resonance imaging contrast agents Nov. 13, 2001
6009342 Imaging method for the grading of tumors Dec. 28, 1999
5900227 Multicyclic nitrone spin trapping compositions May. 4, 1999
5827501 Use of free radicals in ESR and ESREMR imaging Oct. 27, 1998
5767089 Compositions and methods utilizing nitroxides in combination with biocompatible macromolecules Jun. 16, 1998
5741893 Compositions and methods utilizing nitroxides in combination with biocompatible macromolecules Apr. 21, 1998
5725839 Compositions and methods utilizing nitroxides in combination with biocompatible macromolecules for ERI or MRI Mar. 10, 1998
5700448 Use of persistent free-radicals in magnetic resonance imaging Dec. 23, 1997
5622687 Calixarene conjugates useful as MRI and CT diagnostic imaging agents Apr. 22, 1997
5599522 Triarylmethyl radicals and the use of inert carbon free radicals in MRI Feb. 4, 1997
5567411 Dendritic amplifier molecules having multiple terminal active groups stemming from a benzyl core group Oct. 22, 1996
5435991 Use of persistent heterocyclic free-radicals in magnetic resonance imaging Jul. 25, 1995
5431901 Selective isotopic labeling of spin labels for electron spin resonance spectroscopy Jul. 11, 1995
5407657 Hybrid magnetic resonance contrast agents Apr. 18, 1995
5403572 Macrocyclic polyaza compounds containing 5 or 6 membered rings, process for producing them and pharmaceutical media containing them Apr. 4, 1995
5362477 19F magnetic resonance imaging agents which include a nitroxide moiety Nov. 8, 1994
5358703 Method for the detection of nitric oxide Oct. 25, 1994
5314681 Composition of positive and negative contrast agents for electron spin resonance enhanced magnetic resonance imaging May. 24, 1994
5264204 Hydrophilic free radicals for magnetic resonance imaging Nov. 23, 1993
5256397 2,2,5,5-tetrasubstituted-pyrrolidine-1-oxyl compounds useful as MRI agents Oct. 26, 1993
5252317 Amplifier molecules for diagnosis and therapy derived from 3,5-bis[1-(3-amino-2,2-bis (aminomethyl)-propyl) oxymethyl] benzoic acid Oct. 12, 1993
5250672 Contrast agent for NMR imaging Oct. 5, 1993
5135737 Amplifier molecules for enhancement of diagnosis and therapy Aug. 4, 1992
5104641 Nitroxide NMR contrast enhancing agents and their use in NMR imaging Apr. 14, 1992
4925652 Nitroxyl compounds, and diagnostic media based thereon useful for enhancing NmR imaging May. 15, 1990
4863717 Methods for circumventing the problem of free radial reduction associated with the use of stable nitroxide free radicals as contrast agents for magnetic reasonance imaging Sep. 5, 1989
4845090 Nitroxyl compound and diagnostic media based thereon useful for enhancing NMR imaging Jul. 4, 1989
4834964 Use of charged nitroxides as NMR image enhancing agents for CSF May. 30, 1989
4830858 Spray-drying method for preparing liposomes and products produced thereby May. 16, 1989
4656026 Magnetic resonance (MR) image enhancement compounds for specific areas of the brain Apr. 7, 1987
4099918 Proxyl nitroxides as spin labels Jul. 11, 1978











 
 
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