U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...In 1790, the cost to obtain a patent was between $4 and $5.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 564/153 - Three or more carboxamide groups


Subclass of Class 564 - Organic compounds -- part of the class 532-570 series
Definition: Compounds which contain three or more carboxamides.
No. of applications: 154
Last issue date: 04/05/2012


1        
Application No.Application TitleIssue Date
20120083625PREPARATION OF IODIXANOL
A process for the preparation of iodixanol by dimerisation of 5-acetamido-N,N′-bis (2,3-dihydroxypropyl)-2,4,6-triiodo-isophthalamide (“Compound A”) in which, after the dimerisation step, unreacted Compound A is precipitated from the reaction mixture and recovered...
04/05/2012
20120083440METHODS AND COMPOUNDS FOR THE TARGETED DELIVERY OF AGENTS TO BONE FOR INTERACTION THEREWITH
Bone targeted compounds and methods are provided. Compounds can include a Bone Targeting Portion (RT), having an affinity for bone; a Bone Active Portion (RA) for interacting with and affecting bone; and a Linking Portion (RL) connecting...
04/05/2012
20120053233GENE TRANSFER AGENT COMPOSITION CONTAINING POLYAMIDOAMINE DENDRON
The present invention provides a gene transfer agent, a gene transfer kit, and a gene transfer method excellent in safety and transfer efficiency. Specifically, the present invention provides a gene transfer agent composition, the gene transfer agent composition includi...
03/01/2012
20120039815CONTRAST AGENTS
The present invention relates to a class of compounds and to diagnostic compositions containing such compounds where the compounds are iodine containing compounds. More specifically the iodine containing compounds are chemical compounds containing two linked iodinated p...
02/16/2012
20120004310NON-PEPTIDE BDNF NEUROTROPHIN MIMETICS
Methods and compounds for treating neurological and other disorders are provided. Included is the administering to a subject in need thereof an effective amount of a compound having binding and/or modulation specificity for a TrkB receptor molecule....
01/05/2012
20110312964CYSTEINE PROTEASE INHIBITORS
Compounds of the formula I

wherein

R1a is H; and R1b is C1-C6 alkyl, Carbocyclyl or Het; or

R1a

12/22/2011
20110286915Nanocarriers for Drug Delivery
The present invention provides a nanocarrier having an interior and an exterior, the nanocarrier comprising at least one conjugate, wherein each conjugate includes a polyethylene glycol (PEG) polymer. Each conjugate also includes at least two amphiphilic compounds havin...
11/24/2011
20110275850Process For The Preparation Of Triiodinated Carboxylic Aromatic Derivatives
The present invention relates to a process for the preparation of given carboxamido compounds, in particular of 2,4,6-triiodoisophthalic acid derivatives, as useful intermediates for the preparation of X-ray contrast media among which is iopamidol. The said process comp...
11/10/2011
20110263626NOVEL BRADYKININ B1-ANTAGONISTS
The present invention relates to compounds of general formula I

wherein n, R1, R2, R3, R4, R5, R6, R7 and R8 are defined...

10/27/2011
20110263025BIODEGRADABLE POLYDISULFIDE AMINES FOR GENE DELIVERY
Poly(disulfide amine)s, methods of making, and methods of use are described. Illustrative embodiments of the poly(disulfide amine)s include poly(N,N′-cystaminebisacrylamide-spermine), poly(N,N′-cystaminebisaciylamide-N,N′-bis(3-aminopropyl)1,3-propanediamine), pol...
10/27/2011
20110263556New Compounds
This invention relates to compounds of formula I,

their use as inhibitors of the microsomal prostaglandin E2 synthase-1 (mPGES-1), pharmaceutical compositions containing them, and their use as medi...

10/27/2011
20110257374Novel Reagents for Directed Biomarker Signal Amplification
Described herein are methods, compositions and articles of manufacture involving neutral conjugated polymers including methods for synthesis of neutral conjugated water-soluble polymers with linkers along the polymer main chain structure and terminal end capping units. ...
10/20/2011
20110245347METHOD FOR SELECTIVELY CRYSTALLIZING A Z ISOMER OF IOPROMIDE
The present invention relates to a method for selectively crystallizing Z isomer of iopromide of formula (I) comprising a) dissolving a crude iopromide comprising a mixture of E and Z isomers or a concentrate thereof in an alcohol, and b) heating the resulting alcohol s...
10/06/2011
20110236957Nanoparticle Labeling Reagents and Methods of Use
Compositions and methods for labeling biological targets using a conjugate of a luminescent component and a targeting molecule attached to a nanoparticle core structure are described. The labeling conjugates offer high intensity and low background, and are ideal for his...
09/29/2011
20110226155Poly(oxyalkylene)ated Colorants and Their Use as Fluorescent Security Taggants
Certain poly(oxyalkylene) colorants are disclosed along with method of preparation thereof. A method of using these colorants as fluorescent security taggants is also disclosed....
09/22/2011
20110217241CONJUGATES OF 19F MR IMAGING TRACERS FOR USE IN MULTI-CHROMIC MRI IMAGING
Compositions for producing multi-chromic (“color”) magnetic resonance images (MRI). The compositions for use as MRI imaging agents include a magnetic resonance imaging tracer having a signal emitter, such as a 19F imaging tracer (19FIT), conjug...
09/08/2011
20110212943NOVEL BRIDGED CYCLIC COMPOUNDS AS HISTONE DEACETYLASE INHIBITORS
Provided herein are novel bridged cyclic derivatives of the general formula (I), their analogs, tautomeric forms, stereoisomers, polymorphs, solvates, intermediates, pharmaceutically acceptable salts, pharmaceutical compositions, metabolites and prodrugs thereof. These ...
09/01/2011
20110207963PREPARATION OF IODIXANOL
A process for the preparation of iodixanol by dimerisation of 5-acetamido-N,N′-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-isophthalamide (“Compound A”) in which, after the dimerisation step, unreacted Compound A is precipitated from the reaction mixture and recovered ...
08/25/2011
20110207960Process For The Preparation Of Iodinated Contrast Agent
The present invention relies on a process for the preparation of non ionic iodinated contrast agents and, in more details, it relates to a process for the preparation of Iopamidol in high yields and with a high degree of purity. In more details, the invention discloses ...
08/25/2011
20110178104Anti-Heparin Compounds
The present invention provides compounds and methods for antagonizing the anticoagulant effect of an anticoagulant agent that is selected from UFH, LMWH, and a heparin/LMWH derivative in a patient comprising administering to the patient a compound of the invention or a ...
07/21/2011
20110158909Cationic Contrast Agents and Methods of Use Thereof
The present invention provides compounds useful as contrast agents, such as for the CT imaging of cartilage tissue. The contrast agents are generally iodinated organic molecules that are positively charged under physiological environments. Also provided are compositions...
06/30/2011
20110152175DENDRIMERIC COMPOUNDS COMPRISING AMINO ACIDS, HYPERBRANCHED CORE COMPOUND, PROCESS FOR PREPARATION OF DENDRIMERIC COMPOUNDS COMPRISING AMINO ACIDS AND HYPERBRANCHED CORE COMPOUND, AND USE THEREOF
The invention provides dendrimeric compounds of the formula 1 comprising amino acids, wherein n is an integer of 1-4, T is an alkylidene —(CH2)2CONH(CH2)2- group, R2 is an —NH2 group or a moiety of a primary organic amine, and P is an amino acid and/or peptide moiet...
06/23/2011
20110136878AMIDE DERIVATIVE, PEST CONTROL AGENT CONTAINING THE AMIDE DERIVATIVE, AND PEST CONTROLLING METHOD
A pest control agent containing a compound represented by the following Formula (1), wherein A represents a carbon atom, a nitrogen atom, or the like, K represents a non-metal atom group necessary for forming a cyclic linking group derived from a 5- or 6-membered aromat...
06/09/2011
20110130327Multi-Arm Amines and Uses Thereof
Multi-arm amine compounds and compositions for enhancing intracellular, in vitro, and in vivo delivery of drug, active, and therapeutic substances including ribonucleic acids. This disclosure provides novel compounds and compositions for making and using delivery materi...
06/02/2011
20110124664Polycationic Compounds And Uses Thereof
Aspects of the present invention relate to compounds and methods useful in modulating angiogenesis and methods of treating or preventing diseases associated with angiogenesis by administering a polycationic compound. The present invention relates to methods of use and c...
05/26/2011
20110118479Branched Succinimide Dispersant Compounds and Methods of Making the Compounds
In accordance with the disclosure, one aspect of the present application is directed to a dispersant compound comprising the reaction product of (i) a hydrocarbyl carbonyl compound, (ii) a polycarbonyl compound having at least three carbonyl acylating functions, and (ii...
05/19/2011
20110112114INHIBITORS OF SERINE PROTEASES, PARTICULARLY HEPATITIS C VIRUS NS3 PROTEASE
The present invention relates to compounds, methods and pharmaceutical compositions for inhibiting proteases, particularly serine proteases, and more particularly HCV NS3 proteases. The compounds, and the compositions and methods that utilize them, can be used, either a...
05/12/2011
20110106241COMPOSITIONS AND METHODS FOR INHIBITING SPHINGOSINE KINASE
Amidine analogs that can inhibit the activity of sphingosine kinase 1 and sphingosine kinase 2 (SphK1 & SphK2) are provided. The compounds can prevent angiogenesis in tumor cells....
05/05/2011
20110098498Processes For Preparing A Polymeric Compound
The present invention provides methods for preparing a polymeric compound of Formula I:

or pharmaceutically acceptable salt thereof. The present invention also provides useful intermediates for preparing the ...

04/28/2011
20110086425DELIVERY OF siRNAs
The present invention provides siRNA delivery methods use in vivo or in vitro. The delivery methods include conjugation with delivery peptides and mixing with dendrimers....
04/14/2011
20110082087COMPOUNDS FOR TREATING PAIN
The present invention relates to a compound of formula (I)

  • wherein X is hydrogen, R1, R1C(O), R1CO2, or a COX2 inhibitor,
04/07/2011
20110077216COMPOSITIONS AND METHODS FOR THE TREATMENT OF ATHEROSCLEROSIS AND OTHER RELATED DISEASES
The present invention provides compositions and methods for the treatment of atherosclerosis and other related diseases. In some embodiments, a method comprises providing a composition and forming a coating of the composition on at least a portion of the interior and/or...
03/31/2011
20110065850COMPOUNDS SUITABLE FOR USE IN INKS AND INKS HAVING SUCH COMPOUNDS
Disclosed herein are ink compositions including an ink vehicle and a colorant, wherein the ink vehicle comprises a compound having a formula of:
03/17/2011
20110065796PRODRUGS OF GUANFACINE
Prodrugs of guanfacine with amino acids or short peptides, pharmaceutical compositions containing such prodrugs and a method for providing therapeutic benefit in the treatment of ADHD/ODD (attention deficient hyperactivity disorder and oppositional defiance disorder) wi...
03/17/2011
20110065959Removal of Silica from Water Soluble Compounds by Nanofiltration and Reverse Phase Chromatography
A process for separating soluble silica species such as monomeric silicic acid (or monosilicic acid) and low molecular weight soluble polymeric silica from impure water soluble compounds by membrane nanofiltration is provided. A process for separating soluble silica spe...
03/17/2011
20110060081COMPOUNDS SUITABLE FOR USE IN INKS AND INKS HAVING SUCH COMPOUNDS
Disclosed herein are compounds having a formula of:


R1—CONH—R6—CONH—C36H64+n—CONH—R6—CONH—R3,

03/10/2011

20110053858HETEROCYCLIC PEPTIDE KETOAMIDES
A novel class of peptide α-ketoamides useful for selectively inhibiting calpains, selectively inhibiting cysteine proteases, and generally inhibiting all cysteine proteases, having the formula M-AA2-AA1-CO—NH—(CH2)n—R
03/03/2011
20110052504CONTRAST AGENTS
The present invention relates to a class of compounds and to diagnostic compositions containing such compounds where the compounds are iodine containing compounds. More specifically the iodine containing compounds are chemical compounds containing two linked iodinated p...
03/03/2011
20110046346BIOMATERIAL WITH FUNCTIONALISED SURFACES
There is provided a biomaterial having a functionalised surface which comprises bi-functional semi-dendrimers. The biomaterial may be ceramic, metallic and/or polymeric. It will usually be in the form of a solid, but could be a semi-solid or hydrogel. There is also prov...
02/24/2011
20110034730NOVEL PROCESS FOR PREPARATION OF IOPROMIDE
The present invention relates to a novel process for preparing iopromide which is used as a contrast agent for X-ray, wherein 5-methoxyacetylamino-2,4,6-triiodoisophthalic acid (2,3-diacetoxypropyl)amide chloride of formula (19) and 5-methoxyacetylamino-2,4,6-triiodoiso...
02/10/2011
1        
 
Sign InRegister
Username  
Password   
forgot password?