摘要:
Random sequence oligonucleotides that have antiviral activity are described, along with their use as antiviral agents. In many cases, the oligonucleotides are greater than 40 nucleotides in length and include chemical modifications, such as modified internucleotidic linkages and modifications at the 2′-position of the ribose moieties. Also described are methods for the prophylaxis or treatment of a viral infection in a human or animal, and a method for the prophylaxis treatment of cancer caused by oncoviruses in a human or animal. The methods typically involve administering to a human or animal in need of such treatment, a pharmacologically acceptable, therapeutically effective amount of at least one oligonucleotide that act by a sequence complementary mode of action.
摘要:
A fibrate self-emulsifying oral formulation with improved bioavailability when compared to commercially available formulations containing a therapeutically effective dose of fenofibrate, derivative of fenofibrate or mixtures thereof dissolved in a fibrate solubilizer selected from N-alkyl derivative of 2-pyrrolidone, mono- or di- or polyethylene glycol monoethers, C8-12 fatty acid mono- or di-esters of propylene glycol, or combinations thereof, one or more surfactants and optionally one or more stabilizers useful in the treatment of hypercholesterolaemia or hypertriglyceridaemia in mammals in the fed or fasted state.
摘要:
This invention provides a process for the preparation of compositions enriched in total phenols from a crude plant extract. The process includes a novel column purification step using a brominated polystyrene resin. This invention also includes compositions enriched in total phenols. The enriched compositions are characterized as containing monomeric, oligomeric and polymeric phenols and having HPLC chromatograms substantially as set forth in FIGS. 10-13. This invention encompasses methods of using the total phenol-enriched compositions for treating warm-blooded animals, including humans, infected with paramyxovaridae such as respiratory syncytial virus, orthomyoxovaridae such as influenza A, B, and C, parainfluenza, Herpes viruses such as HSV-1 and HSV-2, and Flaviviruses such as West Nile Virus, and for treating inflammation such as caused by arthritis, stress and digestive disease.
摘要:
The invention is related to phosphorus substituted compounds with antiviral activity, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
摘要:
Random sequence oligonucleotides that have antiviral activity are described, along with their use as antiviral agents. In many cases, the oligonucleotides are greater than 40 nucleotides in length. Also described are methods for the prophylaxis or treatment of a viral infection in a human or animal, and a method for the prophylaxis treatment of cancer caused by oncoviruses in a human or animal. The methods typically involve administering to a human or animal in need of such treatment, a pharmacologically acceptable, therapeutically effective amount of at least oligonucleotide that does not act by a sequence complementary mode of action.
摘要:
Random sequence oligonucleotides that have antiviral activity are described, along with their use as antiviral agents. In many cases, the oligonucleotides are greater than 40 nucleotides in length. Also described are methods for the prophylaxis or treatment of a viral infection in a human or animal, and a method for the prophylaxis treatment of cancer caused by oncoviruses in a human or animal. The methods typically involve administering to a human or animal in need of such treatment, a pharmacologically acceptable, therapeutically effective amount of at least oligonucleotide that does not act by a sequence complementary mode of action.
摘要:
The compounds represented by the formulae (I) wherein X is selected from the group consisting of: O, S, NnullR1, and CHR1; Y and Ynull is individually selected from H, OR1, NR1R2, and N3 Z and Znull is individually selected from II, OR1, and NR1R2 RnullII, formula (II), formula (III), or formula (III), R1 and R2 is selected from H, alkyl, acyl, aryl which may be substituted or unsubstituted, R3 is selected from H, alkyl, alkenyl, alkynyl, aryl, acyloxyalkyl, and pivaloyloxyalkyl, B is selected from 5 or 6-substituted uracil or cytosine, pseudouracil, N-substituted pseudouracil, 2-thiouracil, 2-thiocytosine, 5- or 6-substituted 2-thiouracil and 2-thiocytosine, 6-azauracil, 5-azacytosine, 8-azapurines, and 7-aza-8-deazapurines. Substitutions may be halosubstituted alkyl, halosubstituted alkenyl, halosubstituted alkynyl, halosubstituted aryl, alkylthio, or NR1R2. When Z and Znull are H and Y or Ynull is OH then B is not 5-methyl uracil or cytosine; and pharmaceutically acceptable salts thereof, mono, di or triphosphate and prodrugs thereof. 1
摘要翻译:由式(I)表示的化合物,其中X选自:O,S,N-R 1和CHR 1; Y和Y'分别选自H,OR 1,NR 1 R 2,N 3 Z和Z'分别选自II,OR 1和NR 1 R 2, R = II,式(II),式(III)或式(III),R 1和R 2选自H,烷基,酰基,可被取代或未取代的芳基,R 3, 选自H,烷基,烯基,炔基,芳基,酰氧基烷基和新戊酰氧基烷基,B选自5或6位取代的尿嘧啶或胞嘧啶,假尿嘧啶,N-取代的假尿嘧啶,2-硫尿嘧啶,2-硫代胞嘧啶,5-或6 2-取代的2-硫尿嘧啶和2-硫代胞嘧啶,6-氮尿嘧啶,5-氮杂胞嘧啶,8-氮杂嘌呤和7-氮杂-8-脱氮嘌呤。 取代的可以是卤代烷基,卤代烯基,卤代炔基,卤代芳基,烷硫基或NR 1 R 2。 当Z和Z'为H且Y或Y'为OH时,B不为5-甲基尿嘧啶或胞嘧啶; 其药学上可接受的盐,单,二或三磷酸及其前体药物。
摘要:
IL-28A, IL-28B, IL-29, and certain mutants thereof have been shown to have antiviral activity on a spectrum of viral species. Of particular interest is the antiviral activity demonstrated on viruses that infect liver, such as hepatitis B virus and hepatitis C virus. In addition, IL-28A, IL-28B, IL-29, and mutants thereof do not exhibit some of the antiproliferative activity on hematopoietic cells that is observed with interferon treatment. Without the immunosuppressive effects accompanying interferon treatment, IL-28A, IL-28B, and IL-29 will be useful in treating immunocompromised patients for viral infections.
摘要:
Agents and methods for enhancing recombinant virus transduction in the bladder epithelium are described. A first method involves contacting the luminal surface of the bladder with a composition comprising a transduction enhancing agent and an oncolytic virus. Alternatively, the luminal surface of the bladder can be contacted first with a pretreatment composition comprising a transduction enhancing agent and, subsequently, with a composition comprising an oncolytic virus. Bladder treatment compositions comprising a transduction enhancing agent and an oncolytic virus are also described.
摘要:
A fibrate self-emulsifying oral formulation with improved bioavailability when compared to commercially available formulations containing a therapeutically effective dose of fenofibrate, derivative of fenofibrate or mixtures thereof dissolved in a fibrate solubilizer selected from N-alkyl derivative of 2-pyrrolidone, mono- or di- or polyethylene glycol monoethers, C8-12 fatty acid mono- or di-esters of propylene glycol, or combinations thereof, one or more surfactants and optionally one or more stabilizers useful in the treatment of hypercholesterolaemia or hypertriglyceridaemia in mammals in the fed or fasted state.