摘要:
The present invention relates to novel antiviral active 5-{4-[1H-imidazol-5-ylaryl(or hetaryl)]-buta-1,3-diynyl}-1H-imidazoles of the general formula 1 and pharmaceutically acceptable salt thereof, pharmaceutical composition, antiviral medicament, therapeutic kit for prophylaxis and treatment of hepatisis C virus diseases, and method for prophylaxis and treatment of hepatisis C. wherein: R1 and R2—represent optionally identical radicals selected from 2.1 and 2.2, where an asterisk (*) denotes the position of attachment to the imidazole fragment, (S) and (R) are types of chiral centers; R3 is isopropyl or phenyl radicals; Ar an aromatic or heteroaromatic diradical.
摘要:
The present invention relates to novel azoles, novel antiviral active components of the general formulas 1A and 1B, pharmaceutical composition, antiviral medicament, method for prophylaxis and treatment of viral diseases, particularly caused by hepatitis C viruses (HCV). In general formulas 1A and 1B wherein: solid lines with accompanying dotted lines () represent ordinary bond or double bond, provided that one of them is an ordinary bond, the other one is double bond; X and Y accept various meanings, one of them is—nitrogen, the other—oxygen, sulfur or NH group; R1 and R2—optionally the same radicals selected from 2-(R)- and (S)-substituted N-acyl pyrrolidine derivatives; N-methyl-N-[2-(R) and (S)-substituted 2,2-disubstituted acetamides; methyl[2-(R) and (S)-substituted ((methyl)amino)-(1-oxobutan-2-yl)-2-(R)-] and (S)-iso-propyl)-carbamates. A represents aliphatic C2-C8 biradical; dioxane, cyclo- and bicycloaliphatic, alkyloxyalkyl, alkyloxyalkylenoxyalkyl, alkenyloxyalkyl, alkynyloxyalkyl biradicals and their thioanaloges; aryl and thiophene alkynylcycloalkyl, alkynyldioxane, alkynylaryl, alkylthiophene, alkenylthiophene and alkynylthiophene, alkyloxyaryl, alkenyloxyaryl, alkynyloxyaryl, alkylthioaryl, alkenylthioaryl, alkynylthioaryl, cycloalkylthiophene, aryldioxane and thiophenyldioxane biradicals. B represents: aliphatic C2-C8 radical, including 1, 2 or 3 triple C≡C bonds; aryl and thiophene, alkynylcycloalkyl, alkynyldioxane, alkynylaryl, alkylthiophene, alkenylthiophene and alkynylthiophene, cycloalkylbenzene, 4-cycloalkylbiphenyl, bicycloalkylbenzene, 4-bicycloalkylbiphenyl, cycloalkylthiophene, aryldioxane and thiophenyldioxane radicals.
摘要:
The invention relates to novel antiviral active components of the general formula 1, pharmaceutical composition, antiviral medicament, method for prophylaxis and treatment of viral diseases, particularly caused by hepatisis C viruses (HCV). In the general formula 1 R1 represents hydrogen, optionally substituted C1-C4 alkyl, C6 cycloalkyl, aryl, ethoxycarbonyl, nitro group; R2 represents hydrogen; R3 represents N-mono- or N,N-disubstituted 1-methylene-piperidine-3-carboxamide of the general formula 1a or N-mono- or N,N-disubstituted 1-methylene-piperidine-4-carboxamide of the general formula 1b; R4 represents hydrogen, optionally substituted C1-C3 alkyl; or R2 and R3 together with the C-atoms they are attached to form substituted 2,3,4,9-tetrahydro-1H-carbazole of the general formula 1.1, or R2, R3, and R4 together with the atoms they are attached to form substituted azaheterocycles of the general formula 1.2; R5 and R6 optionally identical represent hydrogen, optionally substituted C1-C3 alkyl or C3-C6 cycloalkyl, or R5 and R6 together with the N-atom they are attached to form optionally substituted 5- or 6-membered azaheterocyclyl comprising one or two N-atoms and optionally condensed with benzene ring; R7 and R8 represent hydrogen or R7 and R8 together with the C-atom they are attached to form C═0 group; R9 represents azaheterocyclyl comprising at least one N-atom, unsubstituted formamide, or phenyl substituted with ethoxycarbonyl or nitro group; R10 represents hydrogen, optionally substituted C1-C3 alkyl, substituted acetyl; n=1 or 2; solid line accompanied by the dotted line, i.e. (), represents single or double C—C bond.
摘要:
The present invention relates to novel substituted 2-(5-hydroxy-2-methyl-1H-indol-3-yl)acetic acids, to novel antiviral active ingredients, pharmaceutical compositions, antiviral medicaments, methods for prophylaxis and treatment of viral diseases particularly caused by influenza viruses and infectious hepatisis C (HCV) viruses.Novel substituted 2-(5-hydroxy-2-methyl-1H-indol-3-yl)acetic acids, their esters of the general formula 1 and pharmaceutically acceptable salts and/or hydrates thereof have been disclosed wherein: R1 represents amino group substituent selected from hydrogen, optionally substituted C1-C5 alkyl, acyl or sulfonyl; R2 and R4 independently of each other represent alkyl substituent selected from hydrogen, halogen, optionally substituted C1-C3 alkyl, optionally substituted hydroxyl, optionally substituted amino group, optionally substituted aminomethyl, substituted mercapto group; R3 represents hydrogen, optionally substituted lower C1-C5 alkyl; R5 represents cyclic system substituent selected from hydrogen, fluorine, trifluoromethyl, carboxy group, alkyloxycarbonyl, possibly substituted aryl, heterocyclyl, optionally substituted aminomethyl, cyano group; R6 represents hydroxyl group substituent selected from hydrogen, optionally substituted C1-C5 alkyl, acyl.
摘要:
The present invention relates to novel substituted 2-(5-hydroxy-2-methyl-1H-indol-3-yl)acetic acids, to novel antiviral active ingredients, pharmaceutical compositions, antiviral medicaments, methods for prophylaxis and treatment of viral diseases particularly caused by influenza viruses and infectious hepatisis C (HCV) viruses.Novel substituted 2-(5-hydroxy-2-methyl-1H-indol-3-yl)acetic acids, their esters of the general formula 1 and pharmaceutically acceptable salts and/or hydrates thereof have been disclosed wherein: R1 represents amino group substituent selected from hydrogen, optionally substituted C1-C5 alkyl, acyl or sulfonyl; R2 and R4 independently of each other represent alkyl substituent selected from hydrogen, halogen, optionally substituted C1-C3 alkyl, optionally substituted hydroxyl, optionally substituted amino group, optionally substituted aminomethyl, substituted mercapto group; R3 represents hydrogen, optionally substituted lower C1-C5 alkyl; R5 represents cyclic system substituent selected from hydrogen, fluorine, trifluoromethyl, carboxy group, alkyloxycarbonyl, possibly substituted aryl, heterocyclyl, optionally substituted aminomethyl, cyano group; R6 represents hydroxyl group substituent selected from hydrogen, optionally substituted C1-C5 alkyl, acyl.
摘要:
The invention relates to pharmacology and medicine, more particularly to novel pharmaceutical compositions and pharmaceutical kits for treating bacterial infections, and to novel method for treating diseases caused by bacterial infections including tuberculosis. The pharmaceutical composition is disclosed comprising Rifamycin and interferon inducer in pharmacologically effective doses, and also pharmaceutical kit for treating diseases caused by bacterial and healthcare acquired infections, comprising pharmacologically effective doses of Rifamycin in the form of a tablet, a capsule or an injection, interferon inducer in the form of a tablet, a capsule or an injection, and instruction for administration of the components of this pharmaceutical kit.
摘要:
The invention relates to pharmacology and medicine, more particularly to novel pharmaceutical compositions and pharmaceutical kits for treating bacterial infections, and to novel method for treating diseases caused by bacterial infections including tuberculosis.The pharmaceutical composition is disclosed comprising Rifamycin and interferon inducer in pharmacologically effective doses, and also pharmaceutical kit for treating diseases caused by bacterial and healthcare acquired infections, comprising pharmacologically effective doses of Rifamycin in the form of a tablet, a capsule or an injection, interferon inducer in the form of a tablet, a capsule or an injection, and instruction for administration of the components of this pharmaceutical kit.