Catechol-o-methyl transferase inhibitors and use thereof in treating psychotic disorders

FIELD: chemistry.

SUBSTANCE: invention relates to organic chemistry, namely to derivatives of 4-pyridinone formula I or pharmaceutically acceptable salts thereof, where A is hydrogen, B(OH)2, halogen, C(O)NH(CH2)nC(O)N(R3)2; X is hydrogen or halogen; Y denotes phenyl, benzimidazolil, benztiazolil, benzoksazolil, benzpiperidinil, quinolyl, indolyl, indazolyl or pyridyl, each optionally substituted with 1-3 groups Ra, provided that Y denotes phenyl, then at least one of said Ra selected from OCF3, O(CH2)nC3-6cycloalkyl, NR2C(O)R2, C(O)R2, N(R2)2, (CH2)nC(O)OR2, OR2, (CH2)nheterocyclyl, NH(CH2)nheterocyclyl, (CH2)n(C)6-10aryl, O(CH2)nC6-10aryl or O(CH2)nheterocyclyl, where said heterocyclic ring and aryl optionally substituted with 1-3 groups Rb; R1 represents hydrogen, NR2R3, Si(CH3)3, (CH2)nC6-10aryl, C2alkenyl or C1-4alkyl, said alkyl and alkenyl optionally substituted with 1-3 groups of halogen, OH, C1-6alkyl, O-C1-6alkyl, NR2R3, SOR2, NHSO2R2, CF3, C6-10aryl, heterocyclyl, -C≡C-C6-10aryl, C(O)NR2R3, wherein said aryl and heterocyclyl optionally substituted with 1-2 groups Ra; R2 and R3 independently denote H, C1-6alkyl, (CH2)nheterocyclyl, (CH2)nC6-10aryl, wherein said aryl optionally substituted by group Ra or R2 and R3 together with nitrogen atom to which they are bonded, form a 6-member ring, which contains oxygen; Ra is C1-6alkyl, halogen, CF3, OCF3, C3-6cycloalkyl, O(CH2)nC3-6cycloalkyl, NR2C(O)R2, C(O)R2, CN, N(R2)2, (CH2)nC(O)OR2, OR2, (CH2)nheterocyclyl, NH(CH2)nheterocyclyl, (CH2)nC6-10aryl, O(CH2)nC6-10aryl or O(CH2)nheterocyclyl, wherein said heterocyclyl and aryl optionally substituted with 1-3 groups Rb; Rb is C1-6alkyl, halogen, CHF2, oxo (=O), N(R2)2, CH2OH, S(O)2NR2R3, (CH2)nC6-10aryl, (CH2)nheterocyclyl, NH(CH2)nheterocyclyl, OR2, C3-6cycloalkyl, CF3 or CN; and n equals 0-3; and where heterocycle is aromatic or saturated or partially saturated monocyclic or bicyclic ring containing 5-10 atoms, among which 1-4 atoms are heteroatoms selected from nitrogen, oxygen and sulphur. Invention also relates to pharmaceutical composition based on compound of formula I, method of treating and/or preventing neurological and psychiatric disorders and method of intensifying action of antipsychotic agent based on use of compound of formula I.

EFFECT: new compounds are prepared effective in treating diseases associated with catechol-O-methyltransferase (COMT).

52 cl, 1 tbl, 17 ex

 



 

Same patents:

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to compound, represented by the following formula

,

or its pharmaceutically acceptable salt. In claimed formula each symbol has values, determined in formula of invention. Versions of formula [I] compound and particular compounds are also objects of invention. In addition, invention relates to pharmaceutical composition, ITK inhibitor and means for treatment or prevention of inflammatory diseases, allergic diseases, autoimmune diseases, transplant rejection and other diseases and methods of treating said diseases.

EFFECT: claimed compounds inhibit induced T-cellular kinase (ITK).

32 cl, 86 tbl, 387 ex

FIELD: chemistry.

SUBSTANCE: invention relates to compounds of structural formula

,

having Aβ42 secretion inhibiting activity. In formula I , hetaryl I is a five- or six-member heteroaryl group containing 1-3 heteroatoms selected from O, S or N, hetaryl II is a five- or six-member heteroaryl group containing 1-3 heteroatoms as defined above for hetaryl I, or is a bicyclic ring system containing 1-4 heteroatoms selected from S, O or N, where at least one ring is aromatic by nature, R1 is C1-7-alkyl, C1-7-alkoxy, C1-7-alkyl substituted with a halogen, or a halogen; R2 is a halogen, C1-7-alkyl, C1-7-alkoxy, hydroxy, C1-7-alkyl substituted with a halogen, C1-7-alkyl substituted with a hydroxy, or benzo[1,3]dioxolyl or is -(CHR)p-phenyl, optionally substituted with a halogen, C1-7-alkyl, C1-7-alkoxy, S(O)2-C1-7-alkyl, cyano, nitro, C1-7-alkoxy substituted with a halogen, dimethylamino, -(CH2)p-NHC(O)O-C1-7-alkyl or C1-7-alkyl, substituted with a halogen. The values of radicals R, R3, R4,p, n, m, o are given in the claim.

EFFECT: invention relates to a method of producing said compounds, a medicinal agent containing said compounds and a method of treating Alzheimer's disease, cerebral amyloid angiopathy, Hereditary cerebral hemorrhage with amyloidosis-Dutch type (HCHWA-D), vascular dementia, dementia pugilistica or Down syndrome, associated with β amyloid activity.

21 cl, 283 ex

FIELD: chemistry.

SUBSTANCE: invention relates to a compound of formula:

I

where (a) X is N or CR8; (b) R1 is H, F, Cl, Br; (c) R2 is H; (d) R3 is H, F, Cl, Br; (e) R4 is H, F, Cl, Br, I, CN, substituted or unsubstituted C1-C6alkyl, substituted or unsubstituted C2-C6alkenyl, substituted or unsubstituted C6-aryl, SR9, where each of said R4, which is substituted, contains one or more substitutes selected from F, Cl, Br; (f) R5 is H, substituted or unsubstituted C1-C6alkyl, substituted or unsubstituted C2-C6alkenyl, C(=X1)R9, C(=X1)OR9, C1-C6alkylC6-aryl (where the aryl can be substituted or unsubstituted), R9X2C(=X1)R9, R9X2R9, C(=O)(C1-C6alkyl)S(O)n(C1-C6alkyl), C(=O)(C1-C6alkyl)C(=O)O(C1-C6alkyl), (C2-C6alkenyl)C(=O)O(C1-C6alkyl), SR9, R9S(O)nR9; where each of said R5, which is substituted, contains one substitute selected from F, Cl, Br, C3-C10cycloalkyl, OR9, optionally, R5 and R7 can be bonded to form a C3 cyclic system; (g) R6 is O, S, NR9; (h) R7 is substituted or unsubstituted C1-C6alkyl, substituted or unsubstituted C2-C6alkenyl, substituted or unsubstituted C1-C6alkoxy, substituted or unsubstituted C3-C10cycloalkyl, substituted or unsubstituted C6-aryl, substituted or unsubstituted C1-C20heterocyclyl, selected from thiazole, oxazole, isothiazole, thiophene, pyrroidine, furan, tetrahydrothiophene, pyridazine, piperdine, pyrazole, OR9, OR9S(O)nR9, C(=X1)R9, R9C(=X1)OR9, N(R9)2, N(R9)(R9S(O)nR9), SR9, R9S(O)nR9, C1-C6alkylC1-C20heterocyclyl (where the heterocyclyl is selected from triazole and pyrazole), C1-C6alkylS(=N-CN)(C1-C6alkyl), C1-C6alkylS(O)(=N-CN)(C1-C6alkyl), C1-C6alkylNH(C(=O)OC1-C6alkyl), C1-C6 alkylC(=O)OC1-C6alkyl, C1-C6alkyl(C6-aryl)NH(C(=O)OC1-C6alkyl), C1-C6alkyl(S-C1-C6alkyl)NH(C(=O)OC1-C6alkyl), C1-C6alkyl(S-C1-C6alkyl-C6-aryl)NH(C(=O)OC1-C6alkyl), C1-C6 alkyl(NHC(=O)OC1-C6alkylC6-aryl)NH(C(=O)OC1-C6alkyl), C1-C6alkyl(OC1-C6alkylC6-C20aryl)NH(C(=O)OC1-C6alkyl), C1-C6alkylNH(C1-C6alkyl)(C(=O)OC1-C6alkyl), C1-C6alkylNH(C1-C6alkyl), C1-C6alkylN(C1-C6 alkyl)(S(O)nC1-C6alkyl), C1-C6alkylN(C1-C6alkyl)(S(O)nC1-C6alkenylC6-aryl), C1-C6alkylN(C1-C6alkyl)(C(=O)C1-C20heterocyclyl) (where the heterocyclyl is selected from pyrazole or thiophene), C1-C6alkylN(C1-C6alkyl)(C(=O)OC1-C6alkylC6-aryl), NH(C1-C6alkylS(O)nC1-C6alkyl), where each of said R7, which is substituted, contains one or more substitutes selected from F, Cl, Br, C1-C6 alkyl, C3-C10 cycloalkyl, C(=X1)R9, C(=X1)OR9, =X2, S(=X2)nR9; (i) R8 is H, F, Cl, Br, I, CN, unsubstituted C1-C6alkoxy, C(=X)OR9, S(O)nR9; (j) R9 (each independently) is H, substituted or unsubstituted C1-C6alkyl, substituted or unsubstituted C2-C6alkenyl, substituted or unsubstituted C1-C6alkoxy, substituted or unsubstituted C2-C6alkenyloxy, substituted or unsubstituted C3-C10cycloalkyl, substituted or unsubstituted C6-aryl, where each of said R9, which is substituted, contains one or more substitutes selected from F, Cl, Br, C1-C6alkyl, OC1-C6 alkyl, C6-aryl; (k) n equals 0, 1 or 2; (l) X1 is (each independently) O; (m) X2 is (each independently) O. The invention also relates to versions of the compound of formula (I). Compounds of formula (I) are intended for pest control and seed treatment.

EFFECT: thiazole derivatives for pest control.

12 cl, 2 tbl, 83 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to a compound of formula , wherein Y and Z are independently specified in a group of a) or b) so that one of Y or Z is specified in the group a), and another one - in the group b); the group a) represents i) substituted C6-10aryl; ii) C3-8cycloalkyl; iii) trifluoromethyl or iv) heteroaryl specified in a group consisting of thienyl, furanyl, thiazolyl, isothiazolyl, oxazolyl, pyrrolyl, pyridinyl, isoxazolyl, imidazolyl, furasan-3-yl, benzothienyl, thieno[3,2-b]thiophen-2-yl, pyrazolyl, triazolyl, tetrazolyl and [1,2,3]thiadiazolyl; the group b) represents i) C6-10aryl; ii) heteroaryl specified in a group consisting of thiazolyl, pyridinyl, indolyl, pyrrolyl, benzoxazolyl, benzothiazolyl, benzothienyl, benzofuranyl, imidazo[1,2-a]pyridin-2-yl, furo[2,3-b]pyridinyl, pyrrolo[2,3-b]pyridinyl, pyrrolo[3,2-b]pyridinyl, thieno[2,3-b]pyridinyl, quinolinyl, quinazolinyl, thienyl and benzimidazolyl; iii) benzofused heterocyclyl attached through a carbon atom, and when a heterocyclyl component contains a nitrogen atom, the carbon atom is optionally substituted by one substitute specified in a group consisting of C3-7cycloalkylcarbonyl; C3-7cycloalkylsulphonyl; phenyl; phenylcarbonyl; pyrrolylcarbonyl; phenylsulphonyl; phenyl(C1-4)alkyl; C1-6alkylcarbonyl; C1-6alkylsulphonyl; pyrimidinyl and pyridinyl; C3-7cycloalkylcarbonyl, phenyl, phenylcarbonyl, phenyl(C1-4)alkyl and phenylsulphonyl are optionally substituted by trifluoromethyl, or by one or two fluor-substitutes; iv) phenoxatiynyl; vi) fluoren-9-on-2-yl; vii) 9,9-dimethyl-9H-fluorenyl; viii) 1-chlornaphtho[2,1-b]thiophen-2-yl; ix) xanthen-9-on-3-yl; x) 9-methyl-9H-carbazol-3-yl; xi) 6,7,8,9-tetrahydro-5H-carbazol-3-yl; xiii) 3-methyl-2-phenyl-4-oxochromen-8-yl; or xiv) 1,3-dihydrobenzimidazol-2-on-5-yl optionally substituted by 1-phenyl, 1-(2,2,2-trifluoroethyl), 1-(3,3,3-trifluoropropyl) or 1-(4,4-difluorocyclohexyl); 1-phenyl is optionally substituted by one or more fluor-substitutes or trifluoromethyl; or xv) 4-(3-chlorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl; R1 represents C6-10aryl, C1-3alkyl, benzyloxymethyl, hydroxy(C1-3)alkyl, aminocarbonyl, carboxy, trifluoromethyl, spirofused cyclopropyl, 3-oxo or aryl(C1-3)alkyl; or when s is equal to 2 and R1 represents C1-3alkyl, the substitutes C1-3akyl is taken with a piperazine ring to form 3,8-diazabicyclo[3.2.1]octanyl or 2,5-diazabicyclo[2.2.2]octanyl ring system, and its pharmaceutical compositions.

EFFECT: preparing the new pharmaceutical compositions.

20 cl, 7 tbl, 72 ex

FIELD: chemistry.

SUBSTANCE: invention relates to a method of obtaining 5-(het)aryl-4-(2-thienyl)-2-(thio)morpholylpyrimidine, represented by the general formula : where X=O or S, Ar=3-nitrophenyl or 2-thienyl. The described method consists in the fact that at the first stage 5-brom-4-(2-thienyl)-2-(thio)morpholylpyrimidine is obtained by interaction with the excess of 2-thienyllithium in the absolute ether at first at a temperature from -20 to -25°C for not less than 1 hour, and then at room temperature for not less than 18 hours, a solution of a mixture of potassium hexacyonoferrate (III) and potassium hydroxide in water are added with further mixing for 4 hours at room temperature, the ether phase is separated and distilled and the obtained remaining part is subjected to chromatographic separation on silica gel with the ratio in the eluent ethylacetate-hexane, 1:3, with (het)arylboric acid and tetrakis(triphenyphosphine)palladium(0) in tetrahydrofurane, a water solution of potassium carbonate is added and the obtained mixture is irradiated by microwave radiation at 155°C for 20 minutes, the solvent is distilled under a reduced pressure, the obtained residual is subjected to chromatographic separation on silica gel with the ratio in the eluent ethylacetate - hexane, 1:2 with obtaining the target product.

EFFECT: claimed is the highly-efficient two-stage method of obtaining 5-(het)aryl-4-(2-thienyl)-2-(thio)morpholylpyrimidines, which can have a wide spectrum of biological activity.

4 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to fluorinated aminotriazole derivatives of formula

,

wherein A represents a group specified in furanyl, oxazolyl and thiazolyl, wherein two attachment points of the above group are found in 1,3-position; R1 represents phenyl, which is unsubstituted, mono- or disubstituted, wherein the substitutes are independently specified in a group consisting of halogen, methyl, methoxy group, trifluoromethyl, trifluormethoxy group and dimethylamino group; and R2 represents hydrogen, methyl, ethyl or cyclopropyl. Besides, the invention refers to a pharmaceutical composition containing the compound of formula (I), and to using the compound of formula (I) for preparing a therapeutic agent.

EFFECT: compounds of formula (I) possessing the agonist activity in relation to ALX receptor.

26 cl, 2 tbl, 36 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: present invention refers to specific compounds or to their therapeutically acceptable salt presented in the patent claim and representing sulphonyl benzamide derivatives. The invention also refers to a pharmaceutical composition inhibiting the activity of anti-apoptotic proteins of the family Bcl-2, containing an excipient and an effective amount of a specific sulphonyl benzamide derivative.

EFFECT: sulphonyl benzamide derivatives inhibiting the activity of anti-apoptotic Bcl-2 proteins.

2 cl, 3 tbl, 558 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to compounds of formula or its therapeutically acceptable salts, wherein A1 represents furyl, imidazolyl, isothiazolyl, isoxazolyl, pyrazolyl, pyrrolyl, thiazolyl, thiadiazolyl, thienyl, triazolyl, piperidinyl, morpholinyl, dihydro-1,3,4-thiadiazol-2-yl, benzothien-2-yl, banzothiazol-2-yl, tetrahydrothien-3-yl, [1,2,4]triazolo[1,5-a]pyrimidin-2-yl or imidazo[2,1-b][1,3]-thiazol-5-yl; wherein A1 is unsubstituted or substituted by one, or two, or three, or four, or five substitutes independently specified in R1, OR1, C(O)OR1, NHR1, N(R1)2, C(N)C(O)R1, C(O)NHR1, NHC(O)R1, NR1C(O)R1, (O), NO2, F, Cl, Br and CF3; R1 represents R2, R3, R4 or R5; R2 represents phenyl; R3 represents pyrazolyl or isoxazolyl; R4 represents piperidinyl; R5 represents C1-C10alkyl or C2-C10alkenyl each of which is not specified or specified by substitutes specified in R7, SR7, N(R7)2, NHC(O)R7, F and Cl; R7 represents R8, R9, R10 or R11; R8 represents phenyl; R9 represents oxadiazolyl; R10 represents morpholinyl, pyrrolidinyl or tetrahydropyranyl; R11 represents C1-C10alkyl; Z1 represents phenylene; Z2 represents piperidine unsubstituted or substituted by OCH3, or piperazine; both Z1A and Z2A are absent; L1 represents C1-C10alkyl or C2-C10alkenyl each of which is unsubstituted or substituted by R37B; R37B represents phenyl; Z3 represents R38 or R40; R38 represents phenyl; R40 represents cyclohexyl or cyclohexenyl; wherein phenylene presented by Z1 is unsubstituted or substituted by the group OR41; R41 represents R42 or R43; R42 represents phenyl, which is uncondensed or condensed with pyrrolyl, imidazolyl or pyrazole; R43 represents pyridinyl, which is uncondensed or condensed with pyrrolyl; wherein each cyclic fragment presented by R2, R3, R4, R8, R9, R10, R38, R40, R42 and R43 is independently unsubstituted or substituted by one or more substitutes independently specified in R57, OR57, C(O)OR57, F, Cl CF3 and Br; R57 represents R58 or R61; R58 represents phenyl; R61 represents C1-C10alkyl; and wherein phenyl presented by the group R58 is unsubstituted or substituted by one or more substitutes independently specified in F and Cl.

EFFECT: invention refers to a pharmaceutical composition containing the above compounds, and to a method of treating diseases involving the expression of anti-apoptotic Bcl-2 proteins.

7 cl, 2 tbl, 48 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to compounds of structural formula

possessing inhibitory activity on BTK, TEC, BMX, ITK, ErbB1, ErbB4 and/or JAK3 kinases. In formula (I-b), ring A and ring B represents phenyl; Ry represents -CN, -CF3, C1-4 aliphatic group, C1-4 halogenaliphatic group, -OR, -C(O)R or -C(O)N(R)2; each group R independently represents hydrogen or a group specified in C1-6 aliphatic group optionally containing a substitute presented by halogen, -(CH2)0-4R°, -(CH2)0-4OR°, -(CH2)0-4N(R°)2, -(CH2)0-4N(R°)C(O)OR°, -(CH2)0-4C(O)R°, -(CH2)0-4S(O)2R°, or 5-6-merous substituted or aryl ring containing 1-2 heteroatoms independently specified in nitrogen or oxygen optionally substituted by group =O, -(CH2)0-4R°, -(CH2)0-4N(R°)2 or -(CH2)0-4OR°; phenyl; 5-6-merous heterocyclic ring containing 1-2 heteroatoms independently specified in nitrogen, oxygen or sulphur optionally substituted by group -(CH2)0-4R°, -(CH2)0-4OR° or =O; or 6-merous monocyclic heteroaryl ring containing 1 nitrogen atom; W1 and W2 represent -NR2-; R2 represents hydrogen, C1-6aliphatic group or -C(O)R; m and p are independently equal to 0, 1, 2, 3 or 4; Rx is independently specified in -R, -OR, -O(CH2)qOR or halogen, wherein q=2; Rv is independently specified in -R or halogen; R1 and R° radical values are presented in the patent claim. The invention also refers to a pharmaceutical composition containing the above compounds.

EFFECT: preparing the compounds possessing the inhibitory activity on BTK, TEC, BMX, ITK, ErbB1, ErbB4 and/or JAK3 kinases.

17 cl, 25 dwg, 20 tbl, 286 ex

FIELD: chemistry.

SUBSTANCE: group of inventions relates to an imine derivative, represented by formula , where "Ar" stands for pyridine, containing a chlorine atom on a ring or thiazole, which can contain the chlorine atom on a ring; "X" stands for a sulphur atom or CH2; when "Y" represents COR1, "R1" stands for a hydrogen atom or a C1-C5alkyl group, halogenated methyl group, except trifluoromethyl group, halogenated C2-C5alkyl group, C2-C5alkenyl group, halogenated C2-C5alkenyl group, C3-C5alkinyl group, non-substituted or substituted with an atom of chlorine, fluorine, methyl group or acetamide phenyl group, non-substituted (C6) aryl(C1-C3)alkyl group, (C1-C4)alkoxy (C1-C5)alkyl group, C1-C3alkoxycarbonyl group, (C1-C3) alkylsulphonyl (C1-C3)alkyl group, (C1-C3)alkylthio (C1-C3)alkyl group, non-substituted or substituted with a methyl group or a fluorine atom C3-C7cycloalkyl group, cyano(C1-C3) alkyl group, non-substituted phenoxy(C1-C3) alkyl group, non-substituted pyridylmethyl group, non-substituted imidazolylmethyl group, furanyl group, morpholine group, adamantly group, isothiocyanate group or a heterocyclic ring selected from quinoline, indole, pyridine, pyrazine, pyridazine or tetrahydrofurane, substituted with one, two or five substituents, selected from chlorine, bromine, trifluoromethane or fluorine, and a non-substituted heterocyclic ring, selected from quinoline, indole, pyridine, pyrazine, pyridazine or tetrahydrofurane, when "Y" represents CONR3R4 "R3" and "R4" stands for a hydrogen atom or C1-C5alkyl group, C1-C3alkoxygroup, non-substituted phenyl group, (C1-C3)alkoxy(C1-C3)alkyl group, C1-C3alkoxycarbonylmethyl group, non-substituted C3-C7cycloalkyl group, non-substituted benzenesulphonyl group; except the cases, when "R3" and "R4" simultaneously stand for hydrogen; when "Y" represents CONHCOR5, "R5" stands for a halogenated C1-C5alkyl group, non-substituted phenyl group; when "Y" represents CO2R9, "R9" stands for C1-C7alkyl group, halogenated C1-C5alkyl group, C2-C5alkenyl group, halogenated C2-C5alkenyl group, C3-C5alkinyl group, non-substituted or substituted with chlorine, fluorine or a nitro group naphthyl or a phenyl group, non-substituted (C6)aryl(C1-C3)alkyl group, (C1-C3)alkoxy (C1-C3) alkyl group, (C1-C3)alkylthio (C1-C3)alkyl group, tri(C1-C3alkyl)silyl(C1-C3)alkyl group, non-substituted C3-C7cycloalkyl group, 3-6-membered non-substituted heterocycloalkyl group, containing an oxygen atom as the heteroatom, non-substituted or substituted with methoxygroup phenylmethyl group, non-substituted furanylmethyl group, non-substituted thienylmethyl group, non-substituted pyridylmethyl group, succinimide group. The group of inventions also relates to methods of obtaining imine derivative of formula (1) (versions). The compound by the invention can be obtained from compounds, selected from the group, consisting of compounds, represented by formulas ACO-B (5), ACOOCOA (6), ACOOH (7), D-N=C=O (8) or HCO2Et(10) in the interaction with the compound of formula .

EFFECT: imine derivative, used as an insecticide, possessing the prolonged effect and wide spectrum of action.

5 cl, 22 tbl, 1 dwg

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to organic chemistry, namely to benzimidazole-4-carboxamide derivatives of formula , wherein X means an alkenyl group C2-C7 substituted by two methyls, nitro-radical mono-substituted thienyl, unsubstituted quinolinyl, unsubstituted indolyl, unsubstituted pyridazinyl, unsubstituted piperazinyl, C1-C6-alkyl disubstituted piperazinyl, unsubstituted piperidinyl, unsubstituted pyrazinyl, unsubstituted imidazolyl, unsubstituted pyrimidinyl, phenyl monosubstituted pyrimidinyl, pyrimidinyl disubstituted by an amine radical and a radical specified in a group containing -F, -Cl, -Br or -I, hydroxyl trisubstituted phenyl, methoxy-radical trisubstituted phenyl, hydroxyl and methoxy-radical disubstituted phenyl, pyrazolyl disubstituted by a radical specified in a group containing a C1-C6-alkyl, and by a radical specified in a group containing -F, -C1, -Br or -I; Y means aminophenyl monosubstituted by a radical of -F, -O, -Br or -I phenyl, hydroxyethyl disubstituted by hydroxymethyl or C1-C6-alkyl and phenyl monosubstituted by a nitro group, an amino group or a halogen atom; Y also means unsubstituted piperazinyl, unsubstituted pyridyl, unsubstituted pyrazinyl, C1-C6-alkyl monosubstituted thiazol, unsubstituted pyrimidinyl, unsubstituted purinyl. The invention also refers to a pharmaceutical composition based on the compound of formula (I), using the compound of formula (I), a method for producing the compound of formula (I).

EFFECT: there are prepared new benzimidazol-4-carboxamide derivatives possessing antiviral activity.

5 cl, 6 dwg, 4 tbl, 688 ex

FIELD: chemistry.

SUBSTANCE: invention relates to organic chemistry and specifically to novel heterocyclic compounds of general formula (I) or enantiomers, diastereomers or pharmaceutically acceptable salts thereof, where Y is: phenyl or a heteroaryl selected from thiazolyl, pyridyl, pyrimidinyl, 1,3,5-triazinyl, benzoxazolyl, benzisoxazolyl, benzothiazolyl and 1,3,4-thiadiazolyl; wherein the phenyl or heteroaryl is optionally substituted with one substitute selected from fluorine, chlorine, bromine, iodine, C1-4alkyl, trifluoromethyl, C1-4alkoxy, C1-4alkylthio, nitro and cyano; r=1-2; R2 is absent or is an oxo-group; Z is: (a) phenyl substituted with NRaRb; where Ra is: H or C1-4alkyl; where Rb is: C1-4alkyl, cycloalkyl, phenyl, furanylmethyl, or phenyl(C1-2alkyl); and wherein the phenyl or the furanyl are optionally substituted with iodine; alternatively, Ra and Rb are taken together with the nitrogen atom to which they are bonded to form a 5-8 member heterocyclyl, which is optionally condensed to a benzene ring; (b) biphenyl-3-yl or biphenyl-4-yl; where the interior phenyl ring, attached to the carbonyl in formula (I) is optionally substituted with a fluorine atom; and where the terminal phenyl ring is optionally substituted with a substitute selected from trifluoromethyl, C1-4alkoxy, chlorine, dichloro, fluorine, and iodine; (c) phenyl substituted with a substitute selected from C5-8cycloalkyl, -NHC(=O)cyclohexyl, phenyloxy, phenylcarbonyl, phenyl(C1-3)alkyl, phenyl(C1-3)alkoxy, pyrrolyl, pyrazolyl, imidazolyl, isoindol-2-yl-l,3-dione, 2,3-dihydro-isoindol-2-yl; l-(tert- butoxycarbonyl)piperidin-4-yloxy, and 1-(tert-butoxycarbonyl)piperidin-4-yl; (d) phenyl substituted with 1-2 substitutes independently selected from: C1-6alkyl, C1-4alkoxy, iodine, chlorine and nitro; (e) phenyl(C1-2)alkyl; where the phenyl is optionally substituted with 1 or 2 substitutes independently selected from iodine, fluorine, C1-6alkyl, phenyl and NRcRd; where Rc: H or C1-4alkyl; where Rd is: C1-4alkyl or C1-6cycloalkyl(C1-4)alkyl; and where the C1-2alkyl of phenyl(C1-2)alkyl is optionally substituted with phenyl; (f) phenyl(C2-4)alkenyl; where the phenyl is optionally substituted with a substitute selected from C1-4alkyl, C1-4alkoxy, trifluoromethyl, trifluoromethylthio and phenyl; (g) naphthyl; where the naphthyl is optionally substituted with one C1-4alkoxy substitute; (h) fluorenyl or xanthenyl; where the fluorenyl or xanthenyl is optionally substituted with an oxo group; (i) C5-8cycloalkyl; where the C5-8cycloalkyl is optionally substituted with one C1-6alkyl substitute; (j) benzene ring-condensed C5-8cycloalkyl or benzene ring-condensed C5-8cycloalkyl(C1-4)alkyl; where said C5-8cycloalkyl fragment is optionally substituted with 1-4 methyl groups; (k) bicyclo[2.2.2]octyl-1-yl; where the bicyclo[2.2.2]octyl-l-yl is optionally substituted with C1-6alkyl; (1) a heteroaryl or benzene ring-condensed heteroaryl selected from benzooxazolyl, quinolinyl, benzimidazolyl, pyridinyl, indolyl, thienyl, furanyl, pyrazolyl, oxazolyl, benzothienyl and benzofuranyl; where the heteroaryl or benzene ring-condensed heteroaryl is optionally substituted with 1 or 2 substitutes independently selected from C1-4alkyl, trifluoromethyl, C5-8cycloalkyl, phenyl, phenyl(C1-2)alkoxy, phenyl(C2-4)alkynyl and dichlorophenoxy; and where the phenyl substitute in the heteroaryl is further optionally substituted with C1-4alkyl, C1-4alkoxy or trifluoromethyl; (m) l,5-diphenyl-lH-pyrazol-3-yl; where the pyrazol-3-yl is optionally substituted with a methyl group; and where each of the phenyl groups of the 1,5-diphenyl substitutes is also optionally substituted with substitutes selected from chlorine, dichloro or aminosulphonyl; (n) 1,2,3,4-tetrahydroquinolin-6-yl; where the 1,2,3,4-tetrahydroquinolin-6-yl is optionally substituted with phenyl or trifluoromethyl-substituted phenyl; and (o) benzene ring-condensed heterocyclyl(C2-4)alkenyl; where the benzene ring-condensed heterocyclyl is attached to the C2-4alkenyl via the benzene ring; and where benzene ring-condensed heterocyclyl is further optionally substituted with C5-6cycloalkyl; taking into account constraining conditions indicated in claim 1. The invention also relates to a pharmaceutical composition based on the compound of formula (I), a method of producing said pharmaceutical composition, a method of treating said pathological conditions and use of the compound of formula (I).

EFFECT: obtaining novel heterocyclic compounds having MGL inhibiting activity.

21 cl, 5 tbl, 11 ex

FIELD: chemistry.

SUBSTANCE: invention relates to compounds of formula A-I, where G1 stands for hydrogen atom or R'; G2 stands for halogen atom, CN, CF3, isopropyl or phenyl, where said isopropyl or phenyl is optionally substituted with up to three substituents, independently selected from WRW; G3 stands for isopropyl or (C3-C10)cycloaliphatic ring, where said G3 is optionally substituted with up to three substituents, independently selected from WRW; W stands for bond or (C1-C6)alkylidene chain, where up to two methylene groups of W residue are optionally and independently substituted for -CO2- or -O-; RW stands for R'; and R' is independently selected from hydrogen atom or (C1-C8)alkyl group. Invention also relates to method of obtaining compound of formula FF (stands for bromine atom, fluorine atom or tret-butyl; G3 stands for tret-butyl) by hydrogenation of respective nitrocompound in presence of palladium catalyst and to methods of obtaining C-9 and 433 compounds, which include stage of hydrogenation of respective nitrocompound in presence of palladium catalyst as intermediate stage.

EFFECT: formula A-I compounds, which are intermediate for synthesis of modulators of ATP-binding cassette ("ABC") transporters.

35 cl, 4 tbl, 80 ex

FIELD: chemistry.

SUBSTANCE: invention relates to novel compounds of formula

,

possessing properties of binding with delta opioid receptors. In formula I R1 is selected from the group, consisting of phenyl, pyridinyl and thiazolyl, with R1 being optionally substituted with one or two substituents, independently selected from the group, consisting of C1-4alkoxy, fluorine atom, chlorine atom, bromine atom and cyanogroup; in addition, R1 is optionally substituted with di(C1-4alkyl)aminocarbonyl; Y represents O, S, H3, vinyl, ethinyl or S(O); R2 represents a substituent, selected from the group, consisting of hydrogen, C1-4alkyl, C1-4alkoxy, C1-4alkylthio, fluorine atom, chlorine atom, bromine atom and hydroxy; Ra represents hydrogen or methyl; R3 is selected from the group, consisting of pyrrolidin-2-ylmethyl; pyrrolidin-3-ylmethyl; piperidin-2-ylmethyl, piperidin-3-ylmethyl, piperidin-4-ylmethyl, piperidin-2-ylethyl, piperidin-3-ylethyl, piperidin-4-ylethyl, pyridine-4-yl-(C1-2)alkyl, azetidin-3-ylmethyl; morpholin-2-ylmethyl, morpholin-3-ylmethyl, imidazolylmethyl, thiazolylmethyl, (amino)-C3-6cycloalkyl, 3-hydroxy-2-aminopropyl, 8-azabicyclo[3.2.1]octanyl, 1-azabicyclo[2.2.2]octanyl, guanidinylethyl, 4-(imidazol-1-yl)phenylmethyl, 2-(methylamino)ethyl, 2-diethylaminoethyl, 4-diethylaminobut-2-yl, piperidin-3-yl, piperidin-4-yl and pyrrolidin-3-yl; with piperidin-3-yl being optionally substituted on a carbon atom with phenyl; with pyrrolidin-2-yl in pyrrolidin-2-yl-methyl, pyrrolidin-3-yl, piperidin-3-yl and piperidin-4-yl being optionally substituted on a nitrogen atom with methyl, phenylmethyl, phenethyl or methylcarbonyl.

EFFECT: compounds can be used in the treatment of pain, induced by diseases or conditions, such as osteoarthritis, rheumatoid arthritis, migraine, burn, fibromyalgia, cystitis, rhinitis, neuropathic pain, idiopathic neuralgia, toothache, etc.

24 cl, 3 tbl, 19 ex

FIELD: medicine.

SUBSTANCE: invention relates to a method of treatment or relieving the severity of cystic fibrosis in a patient, where the patient has the cystic fibrosis transmembrane receptor (CFTR) with R117H mutation, including a stage of introduction to the said patient of an effective quantity of N-(5-hydroxy-2,4-ditert-butyl-phenyl)-N-methyl-4-oxo-1H-quinoline-3-carboxamide.

EFFECT: elaborated is the method of treating cystic fibrosis, based on the application of N-(5-hydroxy-2,4-ditert-butyl-phenyl)-N-methyl-4-oxo-1H-quinoline-3-carboxamide.

3 cl, 4 tbl, 30 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to a compound of formula , wherein Y and Z are independently specified in a group of a) or b) so that one of Y or Z is specified in the group a), and another one - in the group b); the group a) represents i) substituted C6-10aryl; ii) C3-8cycloalkyl; iii) trifluoromethyl or iv) heteroaryl specified in a group consisting of thienyl, furanyl, thiazolyl, isothiazolyl, oxazolyl, pyrrolyl, pyridinyl, isoxazolyl, imidazolyl, furasan-3-yl, benzothienyl, thieno[3,2-b]thiophen-2-yl, pyrazolyl, triazolyl, tetrazolyl and [1,2,3]thiadiazolyl; the group b) represents i) C6-10aryl; ii) heteroaryl specified in a group consisting of thiazolyl, pyridinyl, indolyl, pyrrolyl, benzoxazolyl, benzothiazolyl, benzothienyl, benzofuranyl, imidazo[1,2-a]pyridin-2-yl, furo[2,3-b]pyridinyl, pyrrolo[2,3-b]pyridinyl, pyrrolo[3,2-b]pyridinyl, thieno[2,3-b]pyridinyl, quinolinyl, quinazolinyl, thienyl and benzimidazolyl; iii) benzofused heterocyclyl attached through a carbon atom, and when a heterocyclyl component contains a nitrogen atom, the carbon atom is optionally substituted by one substitute specified in a group consisting of C3-7cycloalkylcarbonyl; C3-7cycloalkylsulphonyl; phenyl; phenylcarbonyl; pyrrolylcarbonyl; phenylsulphonyl; phenyl(C1-4)alkyl; C1-6alkylcarbonyl; C1-6alkylsulphonyl; pyrimidinyl and pyridinyl; C3-7cycloalkylcarbonyl, phenyl, phenylcarbonyl, phenyl(C1-4)alkyl and phenylsulphonyl are optionally substituted by trifluoromethyl, or by one or two fluor-substitutes; iv) phenoxatiynyl; vi) fluoren-9-on-2-yl; vii) 9,9-dimethyl-9H-fluorenyl; viii) 1-chlornaphtho[2,1-b]thiophen-2-yl; ix) xanthen-9-on-3-yl; x) 9-methyl-9H-carbazol-3-yl; xi) 6,7,8,9-tetrahydro-5H-carbazol-3-yl; xiii) 3-methyl-2-phenyl-4-oxochromen-8-yl; or xiv) 1,3-dihydrobenzimidazol-2-on-5-yl optionally substituted by 1-phenyl, 1-(2,2,2-trifluoroethyl), 1-(3,3,3-trifluoropropyl) or 1-(4,4-difluorocyclohexyl); 1-phenyl is optionally substituted by one or more fluor-substitutes or trifluoromethyl; or xv) 4-(3-chlorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl; R1 represents C6-10aryl, C1-3alkyl, benzyloxymethyl, hydroxy(C1-3)alkyl, aminocarbonyl, carboxy, trifluoromethyl, spirofused cyclopropyl, 3-oxo or aryl(C1-3)alkyl; or when s is equal to 2 and R1 represents C1-3alkyl, the substitutes C1-3akyl is taken with a piperazine ring to form 3,8-diazabicyclo[3.2.1]octanyl or 2,5-diazabicyclo[2.2.2]octanyl ring system, and its pharmaceutical compositions.

EFFECT: preparing the new pharmaceutical compositions.

20 cl, 7 tbl, 72 ex

FIELD: chemistry.

SUBSTANCE: invention relates to field of synthesis of compounds with biological activity, namely to method of obtaining compound 3,3'-(3,6-dioxaoctane-1,8-diyl)bis-1,5,3-dithiazepinane. Essence of method consists in interaction of 3,6-dioxaoctane-1,8-diamine with N1,N1,N6,N6-tetramethyl-2,5-dithiahexane-1,6-diamine in medium ethanol-chloroform (1:2 volume) in presence of catalyst SmCl3·6H2O with molar ratio 3,6-dioxaoctane-1,8-diamine:N1,N1,N6,N6-tetramethyl-2,5-dithiahexane-1,6-diamine:SmCl3·6H2O=1:2:(0.03-0.07) at temperature (~20°C) and atmospheric pressure for 2.5-3.5 h. Invention also relates to application of 3,3'-(3,6-dioxaoctane-1,8-diyl)bis-1,5,3-dithiazepinane as agent with fungicidal activity for fighting fungal diseases of agricultural crops.

EFFECT: improved method of obtaining 3,3'-(3,6-dioxaoctane-1,8-diyl)bis-1,5,3-dithiazepinane, possessing fungicidal activity against Botrytis cinerea.

2 cl, 2 tbl, 1 ex

FIELD: chemistry.

SUBSTANCE: invention relates to N-hetaryl-substituted 4-hydroxy-1-methyl-2,2-dioxo-1H-2λ6,1-benzothiazine-3-carboxamides of general formula: , where R=5-methyl-1,3-thiazol-2-yl, or 4-ethoxycarbonylmethyl-1,3-thiazol-2-yl, or 6-methylpyridin-2-yl, or 5-chloropyridin-2-yl, or pyrimidin-2-yl. Novel N-hetaryl-substituted 4-hydroxy-1-methyl-2,2-dioxo-1H-2λ6,1-benzothiazine-3-carboxamide derivatives which exhibit analgesic activity are obtained.

EFFECT: high activity of derivatives.

2 tbl, 7 ex

Antiviral compounds // 2541571

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to new compounds of formula I, such as below, or its pharmaceutically acceptable salts. What is described is a method for preparing them.

,

wherein: A independently from B means phenyl,

, or ,

and B independently from A means phenyl,

, or ,

and the values Z, Y, D, L1, L2, L3, Z1, Z2 are presented in the patent claim.

EFFECT: compounds are effective for hepatitis C virus (HCV) replication inhibition.

17 cl, 3 tbl, 8 dwg, 177 ex

FIELD: chemistry.

SUBSTANCE: invention relates to novel heterocyclic compound, representing cyclo-bis[(1Z)-1-imino -2-methyl-1H-inden-3-yl-1,2,4-thiadiazole-3,5-diamine]

EFFECT: compound as acid dye for silk, wool and polyamide 6.

3 dwg, 5 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to compounds of formula (I) and their pharmaceutically acceptable salts, wherein A is thiazolyl, oxazolyl, thienyl, furyl, imidazolyl, pyrazolyl or oxadiazolyl (structures of which are presented in cl.1 of the patent claim), R1 represents C1-6alkyl; R2 represents (i) phenyl substituted by halogen; C1-6alkyl optionally substituted by morpholine or C1-6dialkylamino; C1-6alkoxy optionally substituted by halogen; or heterocyclyl, wherein a heterocyclyl substitute is specified in morpholine; pyrazolyl optionally substituted by C1-6alkyl; piperidinyl; pyrrolidinyl; oxadiazolyl substituted by C1-6alkyl; furyl substituted by C1-6alkyl; dioxydoisothiazolidinyl; triazolyl; tetrazolyl substituted by C1-6alkyl, tridiazolyl substituted by C1-6alkyl; thiazolyl substituted by C1-6alkyl; pyridyl; or pyrazinyl; (ii) substituted or unsubstituted heterocyclyl specified in quinolinyl; pyridyl substituted by C1-6alkoxy or morpholinyl; or benzo [d] [1, 2, 3] triazolyl substituted by C1-6alkyl; R3 represents phenyl substituted by 2 or 3 substitutes specified in halogen; C1-6alkyl; C1-6alkoxy optionally substituted by halogen; hydroxy group; cyano; or -C(=O)ORa, wherein Ra represents phenyl; R4 represents hydrogen, C1-6alkyl or C1-6halogenalkyl. The invention also refers to a pharmaceutical composition containing the compounds of formula (I), a method for PDE10 inhibition, a method of treating neurological disorders, and to intermediate compounds: 2-(4-chlor-3,5-dimethoxyphenyl)furan and 4-(5-methyl-1,3,4-thiadiazol-2-yl)benzaldehyde.

EFFECT: compounds of formula (I) as PDE10 inhibitors.

39 cl, 13 ex, 2 tbl, 77 dwg

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