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Class 562/560 - Ureido, hydrazino, or nitrogen double bonded directly to carbon


Subclass of Class 562 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the acid contains the ureido group (N-C
No. of patents: 220
Last issue date: 08/05/2008


1            
NumberTitleIssue Date
7408079Imaging agents and methods of imaging NAALADase or PSMA
The present invention relates to compounds particularly asymmetric urea compounds which are labeled with one or more radioisotopes and which are suitable for imaging or therapeutic treatment of tissues, organs, or tumors which express NAALADase and/or PSMA. In anoth...
08/05/2008
7339077Production process of dicreatine malate
A process of producing dicreatine malate with high purity, includes the steps of providing a predetermined amount of malic acid, agitating a predetermined amount of anhydrous alcohol to the malic acid to obtain a first solution, filtering the first solution to form ...
03/04/2008
7314888Compounds and medicinal use thereof
A compound or a salt thereof having the atom corresponding to N3 and the two or more atoms selected from N1, N2, N4 and N5, said atoms constitute the pharmacophore represented by the following formula:
01/01/2008
7301051Creatine salts and method of making same
Disclosed are creatine salts having the general formula wherein A is a member of a group consisting of an anion of ketoglutaric acid and succinic acid. ...
11/27/2007
7226947Use of creatine as a fat substitute
The invention relates to the use of creatine or creatine salts as a fat substitute to be given to breeding animals and feeder animals. The creatine or creatine salts are used as a substitute for flesh meal, fish meal and/or antimicrobial performance enhancers, growt...
06/05/2007
7128932Formulations useful in the treatment of male and female impotence
Disclosed are pharmaceutical compositions containing: extracts of Tribulus terrestris, Turnera diffusa and Cinnamon cassia in the weight ratio of 1.5–3.5:1–2:0.1–0.4 respectively; Ginkgo biloba extract, and optionally arginine or a physiol...
10/31/2006
7129273Dicreatine Malate
This invention relates to a novel compound, dicreatine malate, comprising approximately two moles of creatine cations per one mole of malate anion. The creatine salt of this invention has been found to increase the bioavailability of both the creatine and malic acid...
10/31/2006
7109373Creatine salts and method of making same
Disclosed are creatine salts having the general formula wherein A represents an anion of a dicarboxylic acid, and a process of making such salts. ...
09/19/2006
7102013Methods of making amidino compounds useful as nitric oxide synthase inhibitors
Method of making an alpha-amino acid compound having the structure of Formula 32: comprising treating under hydrolyzing conditions a hydantoin compound having the structure of Formula 33:
09/05/2006
7026297Neuroprotective agents
Compounds of formula (I) wherein: Q represents an amidino group, a cyano group or a group of formula XYN—, (where X and Y are hydrogen or various groups); Ra represents alkylene; Rb and Rc each represents alkylene, the total number...
04/11/2006
70054502-amino-2-alkyl-4 hexenoic and hexynoic acid derivatives useful as nitric oxide synthase inhibitors
The present invention relates to 2-amino-2-alkyl-4 hexenoic and hexynoic acid derivatives and their use in therapy, in particular their use as nitric oxide synthase inhibitors. ...
02/28/2006
6992067Diphenylazetidinones, process for their preparation, medicaments comprising these compounds and their use
Compounds of the formula I, in which R1, R2, R3, R4, R5, and R6 have the meanings given in the description, and their physiologically acceptable salts. The compounds are suitable for use, for example, as hypolipidemics....
01/31/2006
6962905Pharmaceutical formulation comprising a low molecular weight thrombin inhibitor and its prodrug
A kit of parts containing (a) a pharmaceutical formulation including a low molecular weight thrombin inhibitor, or a pharmaceutically acceptable derivative thereof, in admixture with a pharmaceutically acceptable adjuvant, diluent or carrier, and (b) a pharmaceutica...
11/08/2005
69561312-amino-3, 4 heptenoic compounds useful as nitric oxide synthase inhibitors
The present invention is directed to a compound of formula I: or a pharmaceutically acceptable salt thereof, wherein: R2 is selected from the group consisting of H and methyl; and R...
10/18/2005
69518892-amino-2-alkyl-5 heptenoic and heptynoic acid derivatives useful as nitric oxide synthase inhibitors
The present invention relates to 2-amino-2-alkyl-5 heptenoic and heptynoic acid derivatives and their use in therapy, in particular their use as nitric oxide synthase inhibitors. ...
10/04/2005
6919449Process for the preparation of cephalosporin intermediate and its use for the manufacture of cephalosporin compounds
The present invention relates to a method for the preparation of cephalosporin antibiotic of the formula (II), which comprises hydrolyzing and halogenating the ester of formula (III) by photochemical irradiation in one...
07/19/2005
6914158Amidino compounds useful as nitric oxide synthase inhibitors
The present invention relates to amidino compounds and salts and prodrugs thereof. In another embodiment the present invention also provides a use of the present compounds in therapy, particular as nitric oxide synthase inhibitors. In a further embodiment, the prese...
07/05/2005
6911470Polyoxometalate compounds as antiviral agents
Polyoxometalate compounds which exhibit anti-retroviral activity are disclosed. Compounds with anti-retroviral activity include those having the following general molecular formulas: M7PW11O39 M8SiW
06/28/2005
68284562-amino-2-alkyl-3 hexenoic and hexynoic acid derivatives useful as nitric oxide synthase inhibitors
The present invention relates to 2-amino-2-alkyl-3 hexenoic and hexynoic acid derivatives and their use in therapy, in particular their use as nitric oxide synthase inhibitors. ...
12/07/2004
6797699Neuroprotective agents
Compounds of formula (I) wherein: Q represents an amidino group, a cyano group or a group of formula XYN—, (where X and Y are hydrogen or various groups); Ra represents alkylene; Rb and Rc each represents alkylene, the total number...
09/28/2004
6777391Composition for an infant formula having a low threonine content
A composition for an infant formula which comprises a low threonine content; a method of producing the composition; use of the composition in the manufacture of a medicament or nutritional product for addressing the nutritional needs and providing healthy growth of ...
08/17/2004
6759553Process for the preparation of creatine or creatine monohydrate
A process for the preparation of creatine or creatine monohydrate by reaction of sodium or potassium sarcosinate with cyanamide at a temperature from 20 to 150° C. and a pH from 7.0 to 14.0 comprises carrying out the pH adjustment with carbonic acid. ...
07/06/2004
67564062-amino-2-alkyl-4 hexenoic and hexynoic acid derivatives useful as nitric oxide synthase inhibitors
The present invention relates to 2-amino-2-alkyl-4 hexenoic and hexynoic acid derivatives and their use in therapy, in particular their use as nitric oxide synthase inhibitors. ...
06/29/2004
6686345DNA-cleaving antitumor agents
A chemical composition and method of use of the composition is described. The chemical composition includes an aza-enediyne, aza-enyne allene, or an aza-diallene. These compound are preferably non-hydrolyzable, cationic compounds that bind to nucleic acid...
02/03/2004
6653504Non-hygroscopic salts of active ingredients having therapeutical and/or nutritional activities and orally administrable compositions containing same
Derivatives of active ingredients with creatine and ornithine are disclosed having enhanced nutritional and/or therapeutic effects which favorably lend themselves to the preparation of orally administrable solid compositions....
11/25/2003
6627769RGD-analog non-peptidic molecules having anti-adhesive, anti-migration and anti-proliferative effects
Novel molecules without intramolecular peptidic bonds, able to mimic the RGD peptide, containing ARG-GLY-ASP motif "arginine-glycine-aspartic acid" (that is a potent inhibitor, in vivo and in vitro, of cellular adhesion) In vitro experimentation demonstra...
09/30/2003
6586426ଲ-sheet mimetics and use thereof as protease inhibitors
There are disclosed ଲ-sheet mimetics and methods relating to the same for imparting or stabilizing the ଲ-sheet structure of a peptide, protein or molecule. In one aspect, the ଲ-sheet mimetics are covalently attached at the end or within ...
07/01/2003
6524785Perfusion and/or preservation and/or re-perfusion solution during organ transplant
The invention concerns a perfusion and/or preservation and/or re-perfusion solution during organ transplant, in particular the cardiac organ, containing the following elements: K+ in the range of about 4 to about 7 mM; Ca2+ in the range of about 0.2 to ab...
02/25/2003
6514934Imidazoline ଱-adrenergic receptor antagonist compounds in combination with nitric oxide donors, compositions and methods of use
The present invention is directed to nitrosated or nitrosylated ଱-adrenergic receptor antagonists, compositions comprising ଱-adrenergic receptor antagonists that are optionally substituted with at least one NO or NO2 moiety and comp...
02/04/2003
6509497Process for preparing guanidine derivatives
A process for preparing guanidine derivatives, in particular creatine, is described and entails continuously combining a cyanamide derivative and a primary or secondary amine in the presence of crystals of the guanidine derivative....
01/21/2003
6465686Halogenated 2-amino-5,6 heptenoic acid derivatives useful as nitric oxide synthase inhibitors
The present invention discloses halogenated 2-amino-5,6 heptenoic acid derivatives useful as nitric oxide synthase inhibitors....
10/15/2002
6465518Halogenated 2-amino-4, 5 heptenoic acid derivatives useful as nitric oxide synthase inhibitors
The present invention contains halogenated 2-amino-4,5 heptenoic acid derivatives useful as nitric oxide synthase inhibitors....
10/15/2002
6399819Process for purifying creatine
A process for purifying creatine is described in which the creatine to be purified in the form free of water of crystallization is introduced into a saturated aqueous solution of creatine monohydrate, in which the creatine free of water of crystallization...
06/04/2002
6329545Aminoguanidine carboxylates for the treatment of non-insulin-dependent diabetes mellitus
The present invention provides novel compounds of the formula I and II for the treatment of non-insulin dependent diabetes mellitius (NIDDM) and a new use of known compounds for this purpose....
12/11/2001
6326403Diacylhydrazine derivatives as integrin inhibitors
Compounds of the formula I ##STR1## wherein X, Y, Z, R1 and R2 are as defined in claim 1, and their salts and solvates, can be used as integrin inhibitors in particular for the prophylaxis and treatment of circulatory disorders, for ...
12/04/2001
6326513Process for producing creatine or creatine-monohydrate
The present invention relates to a process for producing creatine or creatine-monohydrate, comprising the step of reacting N-methylglycine, sodium N-methylglycinate and/or potassium N-methylglycinate with S-methylisothiourea and/or S-methylisothiourea sul...
12/04/2001
6306840Cell adhesion inhibitors
The present invention relates to novel compounds that are useful for inhibition and prevention of cell adhesion and cell adhesion-mediated pathologies. This invention also relates to pharmaceutical formulations comprising these compounds and methods of us...
10/23/2001
6274557Inhibition of nitric oxide synthase by amino acids and dipeptides
Methods and compositions for inhibiting at least one isoform of nitric oxide synthase are provided. Pharmaceutical compositions include derivatives of arginine as well as dipeptides and dipeptide analogs that contain nitroarginine or another unnatural ami...
08/14/2001
6251869Enhancement of oxazolidinone antibacterial agents activity by using arginine derivatives
The present invention provides methods and compositions for enhancing the effectiveness of oxazolidinone antibacterial agents against gram-negative organisms infection by using an arginine derivative....
06/26/2001
6211407Dicreatine citrate and tricreatine citrate and method of making same
A dicreatine citrate or tricreatine citrate, comprising two and three creatine cations per citrate anion, respectively. The dicreatine citrate has a melting point of about 146° F., and the tricreatine citrate has a melting point of about 154° F....
04/03/2001
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