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Class 514/49 - Pyrimidines (including hydrogenated) (e.g., cytosine, etc.)


Subclass of Class 514 - Drug, bio-affecting and body treating compositions
Definition: Subject matter wherein the hetero ring is a pyrimidine,
No. of patents: 589
Last issue date: 05/21/2013


1                      
NumberTitleIssue Date
8445457Oral pharmaceutical solutions containing telbivudine
A pharmaceutical solution suitable for oral administration comprising β-L-thymidine/2′-deoxy-L-thymidine (telbivudine), a pharmaceutically suitable solvent system, one or more taste-enhancing/masking agents, a preservative system, and a buffer system suitable to ...
05/21/2013
8415321Nucleoside derivatives for treatment of infections, including Norovirus infections
A method and composition for treating a host infected with a Caliciviridae virus, such as a Norovirus, comprising administering an effective treatment amount of a described modified nucleoside or a pharmaceutically acceptable salt thereof, is provided. ...
04/09/2013
8415322Modified fluorinated nucleoside analogues
The disclosed invention provides compositions and methods of treating a Flaviviridae infection, including hepatitis C virus, West Nile Virus, yellow fever virus, and a rhinovirus infection in a host, including animals, and especially humans, using a (2′R)-2′-deo...
04/09/2013
8404660Method of obtaining of 4-N-furfurylcytosine and/or its derivatives, an anti-aging composition and use of 4-N-furfurylcytosine and/or its derivatives in the manufacture of anti-aging composition
The subjects of the present invention are the method of preparation of 4-furfurylcytosine and/or its derivatives, its use in the manufacture of anti-aging compositions and an anti-aging composition. As 4-furfurylcytosine and/or its derivatives possesses a series of ...
03/26/2013
8389497Use of alkylphosphocholines in combination with antitumor medications for the treatment of benign and malignant oncoses in humans and mammals
The invention relates to the use of alkylphosphocholines in combination with antitumor medicaments for the treatment of benign and malignant oncoses in humans and animals. It is possible in this connection for the alkylphosphocholines to be employed in a combination...
03/05/2013
8377905Stable crystal of 1-(2′-cyano-2′-deoxy-β-D-arabinofuranosyl)cytosine monohydrochloride
Disclosed is a stable crystal of 1-(2′-cyano-2′-deoxy-β-D-arabinofuranosyl)cytosine monohydrochloride. There is provided a crystal of 1-(2′-cyano-2′-deoxy-β-D-arabinofuranosyl)cytosine monohydrochloride having characteristic peaks at 13.7°, 15.7°, 16.0°...
02/19/2013
8314077Fatty acid-pharmaceutical agent conjugates
The invention provides conjugates of fatty acids and pharmaceutical agents useful in treating noncentral nervous system conditions. Methods for selectively targeting pharmaceutical agents to desired tissues are provided. ...
11/20/2012
8309534Compositions comprising a GPR109 ligand for treating disorders of the digestive tract and/or cancer
Pharmaceutical compositions containing an effective amount of a ligand for GPR109 to decrease intracellular cAMP levels of a subject in combination with an effective amount of a DNA methyl transferase inhibito to reduce or inhibit downregulation of GPR109 in the int...
11/13/2012
8283335Lipid composition for improving brain function
The invention pertains to the use of a lipid fraction for the support of brain function. The lipid fraction comprises the medium-chain fatty acids at least 4 g hexanoic acid and/or at least 5 g octanoic acid, at least 1 g eicosapentaenoic acid, and in addition more ...
10/09/2012
8283336Unit dosage for brain health
The invention pertains to a composition comprising (i) uridine in nucleobase, nucleoside and/or nucleotide form; (ii) docosahexaenoic acid (DHA) and/or eicosapentaenoic acid (EPA); and (iii) a tocopherol and/or an equivalent thereof, wherein said composition has: a)...
10/09/2012
8268800Certain compounds, compositions and methods
The present invention provides certain tetrahydrouridine derivative compounds, pharmaceutical compositions and kits comprising such compounds, and methods of making and using such compounds. ...
09/18/2012
8258116Combination therapy for the treatment of HCV infection
The present invention relates to therapeutic combinations comprising a protease inhibitor and a polymerase inhibitor for the treatment of HCV. The present invention also relates to therapeutic combinations comprising VX-950 and a polymerase inhibitor. Also within th...
09/04/2012
8252768Designer therapy of pancreatic tumors
Chemotherapeutic and Radiation sensitizing agents which target tumor cells, specifically, based on the elevation of enzyme pathways, provide highly selective drug therapy. These agents are combined with modulating doses of cytidine deaminase inhibitors to increase s...
08/28/2012
8222230Pharmaceutical compositions with superior product performance and patient compliance
The present invention provides novel formulations of isobutyric acid (2R,3R,4R,5R)-5-(4-amino-2-oxo-2H-pyrimidin-1-yl)-4-fluoro-2-isobutyryloxymethyl-4-methyl-tetrahydro-furan-3-yl ester) and hydroxypropylcellulose that provide high bulk density, low particle size b...
07/17/2012
8207142Inhibitor of DNA methylation
Zebularine has hypomethylating activity, and can be used to inhibit, reverse, and/or reduce DNA methylation in vivo and in vitro. Methods are provided for treating methylation-linked conditions through the application of 2-pyrimidinone derivatives, such as Zebularin...
06/26/2012
8193165Anti-viral nucleoside analogs and methods for treating viral infections, especially HIV infections
The present invention relates to novel compounds according to the general formulas I, II, III, IV or V: wherein B is nucleoside base according to the structure: and the remaining ...
06/05/2012
8178510Preparation of thioarabinofuranosyl compounds and use thereof
Patients suffering from cancer are treated by being administered a compound represented by the following formula: wherein each R individually is H or an aliphatic or aromatic acyl group; ...
05/15/2012
8158606β-L-2′-deoxynucleosides for the treatment of resistant HBV strains and combination therapies
It has been discovered that β-L-2′-deoxynucleosides are active against drug-resistant hepatitis B virus with mutations. A method for treating lamivudine resistant HBV (M552V) in a host is provided that includes administering a β-L-2′-deoxynucleoside or its pha...
04/17/2012
8158605Azacytidine analogues and uses thereof
The present invention is directed toward compounds of Formula (I) as follows: wherein, R is H, R5C(O); R1 is
04/17/2012
8143234Uridine administration improves phosphatide synthesis, synaptic transmission and cognitive function
The present invention provides methods of improving a cognitive function or a neurological function, treating or ameliorating a decline in a cognitive function or a neurological function, increasing cytidine levels, or treating a neurological disorder in a subject, ...
03/27/2012
8129358Substituted pyrazole and triazole compounds as KSP inhibitors
Disclosed are new substituted pyrazole and triazole compounds of Formula (I) and pharmaceutically acceptable salts, esters or prodrugs thereof, compositions of the derivatives together with pharmaceutically acceptable carriers, and uses thereof: ...
03/06/2012
8124593Methods of treatment using sapacitabine
A first aspect of the invention relates to a method of treating leukaemia or myelodysplastic syndromes (MDS), said method comprising administering a therapeutically effective amount of sapacitabine, or a metabolite thereof, to a subject in accordance with a dosing r...
02/28/2012
8114854Crystalline forms of gemcitabine amide prodrug, compositions and use thereof
The present invention relates to novel crystal forms of an amide prodrug of gemcitabine, compositions thereof and methods for using. ...
02/14/2012
80715674′-substituted nucleoside derivatives as inhibitors of HCV RNA replication
The present invention relates to the use of nucleoside derivatives of formula Ia wherein the symbols are as defined in the specification, and of pharmaceutically acceptable salts thereof and to pharmaceutical compositions c...
12/06/2011
8067392Compositions and methods for treatment of mitochondrial diseases
Compounds, compositions, and methods are provided for treatment of disorders related to mitochondrial dysfunction. The methods comprise administering to a mammal a composition containing pyrimidien nucleotide precursors in amounts sufficient to treat symptoms result...
11/29/2011
8067391ODCase inhibitors for the treatment of malaria
The present invention includes methods of treating or preventing malaria by administering an anti-malarial effective amount of 6-substituted uridine derivatives to a subject need thereof. The invention also includes new 6-substituted uridine derivatives for use as t...
11/29/2011
80582613′-ethynylcytidine derivative
To provide a compound which exhibits excellent anti-tumor activity and excellent oral absorption and which is a useful anti-tumor drug. The invention provides a 3′-ethynylcytidine derivative represented by formula (1):
11/15/2011
80582602′-C-methyl-ribofuranosyl cytidine prodrugs, pharmaceutical compositions and uses thereof
The present disclosure provides 2′-C-methyl-ribofuranosyl cytidine prodrugs, methods of making 2′-C-methyl-ribofuranosyl cytidine prodrugs, pharmaceutical compositions of 2′-C-methyl-ribofuranosyl cytidine prodrugs, and methods of using 2′-C-methyl-ribofuran...
11/15/2011
8044033Fluorocytidine derivatives and COX-2 inhibitors for the treatment of cancer
The present invention provides, in certain embodiments, methods for the treatment of colorectal cancer comprising administering a COX-2 inhibitor and fluorocytidine derivative to a human patient. In certain embodiments, a radiation therapy is also administered to th...
10/25/2011
8044034Nanoparticle derivatives of gemcitabine
The use of squalenic acid or a derivative thereof in formulating at least one polar active principle with a molecular weight of 100 Da or more, in the form of nanoparticles, and pharmaceutical compositions thereof. ...
10/25/2011
8022047Combination anticancer agents
A cancer therapeutic agent comprising a combination of compound A described below, or a pharmaceutically acceptable salt thereof, and compound B described below, or a pharmaceutically acceptable salt thereof: Compound A represented by the formula of cla...
09/20/2011
7951788Method of treating cancer and other conditions or disease states using L-cytosine nucleoside analogs
The present invention relates to the use of the compound according to formula (I) Where S is (A) or (B); X is H or F; R1 is H, an acyl group, a C1-C20 alkyl or ether group, a phosphate, diphosphate, triphosphate or a phosphodiester g...
05/31/2011
7951787Phosphoramidate compounds and methods of use
Phosphoramidate derivatives of nucleotides and their use in the treatment of cancer are described. The base moieties of, for example, each of deoxyuridine, cytarabine, gemcitabine and citidine may be substituted at the 5-position. The phosphoramidate moiety has atta...
05/31/2011
7947661Compounds for the treatment of marihuana dependence, withdrawal, and usage
The invention provides methods for treating or suppressing marihuana usage, withdrawal, or dependence involving administration of a therapeutically-effective amount of a cytosine-containing or cytidine-containing compound, uridine-containing compound, creatine-conta...
05/24/2011
7932235Triazolyl tropane derivatives
This invention relates to novel triazolyl tropane derivatives, their acceptable acid addition salts, solvates, hydrates and polymorphs thereof. The invention also provides compositions comprising a compound of this invention and the use of such compositions in metho...
04/26/2011
7928086β-L-2′-deoxynucleosides for the treatment of resistant HBV strains and combination therapies
It has been discovered that β-L-2′-deoxynucleosides are active against drug-resistant hepatitis B virus with mutations. A method for treating lamivudine resistant HBV (M552V) in a host is provided that includes administering a β-L-2′-deoxynucleoside or its pha...
04/19/2011
7915233Compositions and methods for treatment of mitochondrial diseases
Compounds, compositions, and methods are provided for treatment of disorders related to mitochondrial dysfunction. The methods comprise administering to a mammal a composition containing pyrimidien nucleotide precursors in amounts sufficient to treat symptoms result...
03/29/2011
7893037Pharmaceutical composition and process
The present invention relates to a method of forming granules of (2R,3S,4R,5R)-5-(4-amino-2-oxo-2H-pyrimidin-1-yl)-2-azido-3,4-bis-iso-butyryloxy-tetrahydro-furan-2-ylmethyl isobutyrate; hydrochloride salt (I), comprising mixing I, with a granulating amount of a gra...
02/22/2011
7879815Nucleoside aryl phosphoramidates for the treatment of RNA-dependent RNA viral infection
The present invention provides nucleoside aryl phosphoramidates of structural formula (I) which are precursors to inhibitors of RNA-dependent RNA viral polymerase. These compounds are precursors to inhibitors of RNA-dependent RNA viral replication and are useful for...
02/01/2011
7863254Compounds for the treatment of psychiatric or substance abuse disorders
The invention provides methods for treating or preventing psychiatric and substance abuse disorders, involving administration of a therapeutically-effective amount of a cytosine-containing or cytidine-containing compound, creatine-containing compound, adenosine-cont...
01/04/2011
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