摘要:
The invention relates to novel substituted indoles, to the use thereof in the form of pharmacological composition substances and to use of said compositions for the manufacture of medicinal preparations used for preventing and treating viral diseases, in particular caused by viruses of infectious hepatitis (HCV, HBV), human immune deficiency (HIV), atypical pneumonia (SARS) and bird flu. The invention proposes novel substituted indoles of general formula (I) or racemates, optical isomers, pharmaceutically acceptable salts and/or hydrates thereof, wherein R 1 , R 1 4 and R 2 4 independently are an aminogroup substituent selected from hydrogen, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted aryl or optionally substituted heterocyclyl, or R 1 4 and R 2 4 together with the nitrogen atom to which they are attached, form via R 1 4 and R 2 4 an optionally substituted azaheterocyclyl or guanidyl; R 2 is an alkyl substituent selected from hydrogen, an optionally substituted mercaptogroup, optionally substituted aminogroup and optionally substituted hydroxyl; R 3 is lower alkyl, R 5 is an hydrogen atom or R 5 together with the oxygen atom to which it is attached and R 2 4 together with the nitrogen atom to which it is attached close, via R 5 and R 2 4 an oxazine ring; R 6 is a cyclic system substituent selected from hydrogen, halogen atom, cyanogroup, optionally substituted aryl or substituted heterocyclyl.
摘要翻译:本发明涉及以药物组合物物质形式使用的新型取代的吲哚,以及所述组合物用于制备用于预防和治疗病毒性疾病的药物制剂的用途,特别是由感染性肝炎(HCV, HBV),人类免疫缺陷(HIV),非典型肺炎(SARS)和禽流感。 本发明提出了通式(I)的新型取代的吲哚或其外消旋物,旋光异构体,药学上可接受的盐和/或水合物,其中R 1,R 14和R 24独立地是选自氢,任选取代的烷基 ,任选取代的环烷基,任选取代的芳基或任选取代的杂环基,或R 14和R 24与它们所连接的氮原子一起经由R 14和R 24经任意取代的杂环基或胍基形成; R 2是选自氢,任选取代的巯基,任选取代的氨基和任选取代的羟基的烷基取代基; R 3为低级烷基,R 5为氢原子或R 5与连接的氧原子一起形成,R 2与其所连接的氮原子一起通过R 5和R 24接近恶嗪 环; R 6是选自氢,卤素原子,氰基,任选取代的芳基或取代的杂环基的环系取代基。
摘要:
The present invention relates to chemotherapeutic agents for the treatment of viral and cancerous diseases. Said compounds are prodrugs of the inhibitors of human immunodeficiency virus (HIV) and hepatitis B virus (HBV) of DNA polymerase and are intended for the treatment of human immunodeficiency virus, hepatitis B and co-infections HIV/HCV, HIV/ HBV, HIV/HCV/HBV, and HCV/HBV.
摘要:
The invention relates to novel ligands the broad spectrum of biological activity of which includes simultaneously α-adrenoceptors, dopamine receptors, histamine receptors, imidazoline receptors and serotonin receptors, among them serotonin 5-HT 7 receptors, which are compounds of general formula 1 in the form of free bases, geometrical isomers, racemic mixtures or individual optical isomers, pharmaceutically acceptable salts and/or hydrates,
wherein: R1 is a substituent of amino group, selected from hydrogen, optionally substituted C 1 -C 4 alkyl, acyl, heterocyclyl, alkoxycarbonyl, substituted sulfonyl; R2 is a substituent of cyclic system, selected from hydrogen, halogen, optionally substituted C 1 -C 4 alkyl, CF 3 , CN, alkoxy, alkoxycarbonyl, carboxyl, heterocyclyl or substituted sulfonyl; Ar is optionally substituted aryl not necessarily annalated with heterocyclyl, or optionally substituted aromatic heterocyclyl; W is optionally substituted (CH 2 ) m group, optionally substituted CH=CH group, optionally substituted CH 2 -CH=CH group, C≡C group, SO 2 group; n = 1, 2; m = 1, 2, 3; solid line accompanied by dotted line, i.e. ( --- ) may represent single or double bond. The invention also relates to active ingredients, pharmaceutical compositions comprising the said ligands as active ingredients; to novel medicaments useful for treatment of diseases and conditions of central nervous system (CNS) of humans and warm-blooded animals.
摘要:
The invention relates to novel chemical compounds, searching for novel physiologically active substanses, leader compounds, "molecular tools", and drug candidates obtained on the basis of screening of combinatorial and focused libraries of the said compounds, and also to pharmaceutical composition, methods for preparation and use thereof. The invention proposes hydrogenated azepino[4,3-b]indoles of general formula 1 or racemates, optical isomers, geometrical isomers, mixtures of optical or geometrical isomers, pharmaceutically acceptable salts and/or hydrates thereof:
wherein: solid line together with the dotted line ( --- ) represents a single or double bond; R 1 and R 2 independently of each other are amino group substituents selected from hydrogen; optionally substituted C 1 -C 8 alkyl with substituents selected from optionally substituted aryl or 5-6-membered azaheterocyclyl; C 1 -C 8 alkoxycarbonyl; optionally substituted phenyl; optionally substituted carbonylamino or thiocarbonylamino; substituted acyl; C 1 -C 8 alkylsulfonyl; optionally substituted arylsulfonyl; upon that, the substituents in the said R 1 and R 2 independently selected from C 1 -C 8 alkyl, halogen atoms, nitro group, carboxy group, alkoxy, aryl; R i n represents one or more "substituents of cyclic structure" of the same or different structure selected from hydrogen, halogen, C 1 -C 8 alkyl, C 6 -C 10 aryl, 5-6-membered azaheterocyclyl.
摘要翻译:本发明涉及新化合物,搜寻新的生理活性substanses,前导化合物,“分子工具”,和药物候选物获得的组合筛选的基础上和聚焦在所述化合物的文库,并且因此药物组合物,用于方法 及其制备方法和用途。 本发明提出了氢化吖庚因并[4,3-B]通式1或种族配合,光学异构体,几何异构体,光学或几何异构体,药学上可接受的盐和/或它们的水合物的混合物的吲哚:用虚线实线一起:worin 线(---)表示单键或双键; R 1和R 2unabhängig海誓山盟是选自氢氨基的取代基; 任选取代的C 1 -C 8烷基,被选自任选取代的芳基或5-6元氮杂环基的取代基; C 1 -C 8烷氧基羰基; 任选取代的苯基; OPTIONALLY substituiertem羰或硫代羰; 取代的酰基; C 1 -C 8烷基磺酰基; 任选取代的芳基磺酰基; 时,在R 1和R 2。所述取代基独立地选自C 1个-C 8烷基,卤素原子,硝基,羧基,烷氧基,芳基; R IÑdarstellt一个或多个选自氢,卤素中选择的相同或不同结构的“环结构的取代基”取代,C 1 -C 8烷基,C 6 -C 10芳基,5-6元氮杂环基。
摘要:
The invention relates to the novel substituted 3-arylsulfonyl-pyrazolo[1,5-a]pyrimidines of the general formula 1, pharmaceutically acceptable salts and/or hydrates thereof, serotonin 5-HT 6 receptor antagonists and pharmaceutical compositions, and also to method for prophylaxis and treatment of various diseases of central nervous system at humans and warm-blooded animals pathogenesis of which is associated with serotonin 5-HT 6 receptors, in particular, Alzheimer's disease, Parkinson's disease, Huntington's disease, schizophrenia, and other neurodegenerative diseases, cognitive disorders and obesity. In the general formula 1:
wherein: X = S, SO or NH; R 1 represents hydrogen, optionally substituted C 1 -C 3 alkyl, cycloalkyl, adamantyl, aryl or heterocyclyl; R 2 represents hydrogen, halogen, optionally substituted C 1 -C 3 alkyl, substituted hydroxyl, aryldiazenyl or optionally substituted amino group; R 3 represents hydrogen, optionally substituted C 1 -C 3 alkyl, substituted hydroxyl, pyridyl or optionally substituted amino group, besides, in cases when X = S or X = NH, at least one of R 1 , R 2 or R 3 represent substituted C 1 -C 3 alkyl, cycloalkyl, adamantyl, aryl, heterocyclyl, halogen, substituted hydroxyl, optionally substituted amino group, aryldiazenyl, or at least two of R 1 , R 2 or R 3 represent hydrogen; R 4 represents C 1 -C 3 alkyl; R 5 represents hydrogen, one or two halogens, C 1 -C 3 alkyl or optionally substituted hydroxyl.
摘要:
The invention relates to antagonists of serotonin 5-HT 6 receptors simultaneously regulating homeostasis of Ca +2 ions in cells, representing substituted 2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indoles of the general formula 1, pharmaceutically acceptable salts and/or hydrate thereof. In the general formula 1:
R 1 represents amino group substituent selected from optionally substituted C 1 -C 5 alkyl; R 2 i is one or more substituents selected from hydrogen, halogen, C 1 -C 3 alkyl, CF 3 , OCF 3 ; Ar is phenyl optionally substituted with halogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, substituted amino group, or CF 3 ; or optionally substituted aromatic 6-membered heterocycle comprising 1-2 nitrogen atoms in the cycle; W represents ethylene group -CH 2 -CH 2 -, ethenyl group -CH=CH-, or ethynyl group -C≡C-. The invention also relates to the novel compounds selected from the compounds of the general formula 1, methods for their preparation, pharmaceutical compositions and methods of their use.
摘要:
The present invention relates to an antiviral composition and a method for application thereof in the treatment of hepatitis C virus. Said antiviral composition comprises the HCV NS5B inhibitor of general formula 1, or a stereoisomer, an isotopically enriched analog, or crystalline or polycrystalline forms thereof.
摘要:
The instant invention relates to a novel compound representing a substituted phosphoramidic acid - a (2 R ,3 R ,5 R )-3-hydroxy-(5-pyrimidin-1-yl)tetrahydrofuran-2-yl)methyl aryl phosphoramidate of formula 1 or a pharmaceutically acceptable salt or a stereoisomer thereof,
wherein: R 1 is (i) hydrogen, a (CH 3 ) 2 [(CH 3 ) 3 C]Si, a C 2 -C 6 acyl, optionally substituted with NR 5 R 6 group, wherein R 5 and R 6 are independently hydrogen or a C 1 -C 4 alkyl; (ii) 1-pyrrole-2-ylcarbonyl, piperidin-3-ylcarbonyl or piperidin-4-ylcarbonyl; R 2 and R 3 are F; or R 3 is CH 3 and R 2 is F or OH; R 4 is hydrogen or methyl; Ar is a phenyl, a pyridyl or a naphthyl, wherein phenyl, pyridyl or naphthyl are optionally substituted with at least one of C 1-3 alkyl, C 2-4 alkenyl, C 2-4 alkynyl, C 1-3 alkoxy, F, Cl, Br, I, nitro, cyano, -N(C 1-3 alkyl) 2 ; Pm is 2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl or 4-(4-amino-2-oxo-2H-pyrimidin-1-yl), in which amino group is optionally substituted with 1-pyrrole-2-ylcarbonyl, piperidin-3-ylcarbonyl, piperidin-4-ylcarbonyl or radical C(O)R 8 , wherein R 8 is (i) a C 1 -C 4 alkyl, optionally substituted with NR 6 R 7 group, wherein R 6 and R 7 are independently hydrogen or C 1 -C 4 alkyl; (ii) a C 1-3 alkoxy optionally substituted with a phenyl; X is O or N-R 9 , wherein R 9 is a C 1 -C 4 alkyl, optionally substituted with OH or OCH 3 ; n = 1, 2 or 3; and methods for the preparation as well. The novel compound is used for a pharmaceutical composition with at least one pharmaceutically acceptable excipient as well as with an inosine 5 monophosphate dehydrogenase inhibitor, HCV protease NS3 inhibitor, HCV protease NS3/4A inhibitor, and RNA polymerase NS5A inhibitor. The novel compound is useful as viral polymerase HCV NS5B inhibitor and can be used for treating a disease caused by hepatitis C virus (HCV).
摘要:
The present invention relates to a novel compound that has antiviral activity, in particular, inhibitory activity against the integrase of the human immunodeficiency virus (HIV). The subject of this invention is a novel annelated 9-hydroxy-1,8-dioxo-1,3,4,8-tetrahydro-2H-pyrido[1,2-a]pyrazine-7-carboxamide of general formula 1 or 2, or any stereoisomer, any pharmaceutically acceptable salt, any solvate, or any crystalline or polycrystalline form thereof
wherein ring A 1 is an optionally methyl-substituted 5-7 membered saturated heterocycle or heterobicycle; ring A 2 is a 5-6 membered optionally methyl-substituted saturated or partially saturated monocyclic heterocycle; ring A 3 is a 5-6 membered monocyclic saturated cycloalkane or tetrahydro-2H-pyran; R is a 5-7 membered optionally substituted with one, two, or three optionally identical substituents monocyclic or bicyclic heterocyclic radical comprising 1-4 heteroatoms selected from the series O, S, and N except (2 S ,5 R ,13a S )-8-hydroxy-7,9-dioxo- N -{[3-(trifluoromethyl)-pyridin-2-yl]methyl}-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopurido[1',2':4,5]pyrazino[2,1- b ][1,3]oxazepine-10-carboxamide (formula A4) and (1 R ,4 S ,12a R )- N -[(3,5-difluoropyridin-2-yl)methyl]-7-hydroxy-6,8-dioxo-1,2,3,4,6,8,12,12a-octahydro-1,4-methanodipyrido[1,2- a :1',2'- d ]pyrazine-9-carboxamide (formula A5).