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Quinoline as allosteric enhencer of gaba-b receptors. RU patent 2378256.

FIELD: chemistry.

SUBSTANCE: present invention relates to compounds of formula (I) , where R¹ is hydrogen, C₁-C₇ alkyl; R² is C₁-C₇ alkyl, aryl, C₁-C₇ haloalkyl or C₃-C₈ cycloalkyl; R³, R⁴ each independently represents hydrogen, halogen, C₁-C₇ alkoxy, C₁-C₇ alkylsuphonyl; R⁵ is hydrogen, halogen, C₁-C₇ alkyl, C₁-C₇ haloalkoxy, or aryloxy, or is -NR⁷R⁸, where R⁷ and R⁸ represent C₁-C₇ alkyls, or R⁷ and R⁸ together with the nitrogen atom to which they are bonded can form a 4-7-member heterocycloalkyl group, which can be substituted with one or more substitutes selected from a group consisting of halogen, C₁-C₇ alkyl, C₁-C₇ alkoxy, hydroxyl, phenyl and di(C₁-C₇)alkylamino; R⁶ is hydrogen or together with R⁵ can form a 5- or 6-member heterocycloalkyl group which can be substituted with one or more halogens; and their pharmaceutically acceptable salts of acid compound, except the range of compounds given in paragraph 1 of the formula of invention. The invention also relates to medicine based on said compounds, with activity of allosteric enhancer of GABA-B receptors and use of compounds of the formula to prepare medicines used in treating central nervous system disorders, including anxiety and depression.

EFFECT: novel compounds are obtained and described, which can be used for preparing medicines used in treating central nervous system disorders, including anxiety and depression.

14 cl, 58 ex, 1 tbl

IPC classes for russian patent Quinoline as allosteric enhencer of gaba-b receptors. RU patent 2378256. (RU 2378256):

C07D491/04 - Ortho-condensed systems

C07D401/04 - directly linked by a ring-member-to-ring- member bond

C07D215/38 - Nitrogen atoms (nitro radicals C07D0215180000)

C07D215/20 - Oxygen atoms

C07D215/18 - Halogen atoms or nitro radicals

A61P25/22 - Anxiolytics

A61K31/4738 -

Another patents in same IPC classes:

New derivatives of 2-(1-aza-bicyclo[2,2,2]oct-3-yl)-2,3-dihydroisoindol-1-one/5,6-dihydro-furo[2,3-c]pyrrol-4-one as ligands to alfa 7 nicotinic acetylcholine receptor / 2372350
Invention relates to new compounds with formula I: , where D is O; E is CH2 or O; n equals 1 or 2, and R1 is chosen from hydrogen, halogen or substituted or unsubstituted 5- or 6-member aromatic or heteroaromatic ring with 0, 1 or 2 nitrogen atoms, 0 or 1 oxygen atom, or is chosen from substituted or unsubstituted 8-, 9- or 10-member condensed heteroaromatic ring system with 0 or 1 nitrogen atom, 0 or 1 oxygen atom, where the said aromatic or heteroaromatic rings or ring systems, when they are substituted, have substitutes which are chosen from -C1-C6alkyl, -C3-C6cycloalkyl, -C1-C6alkoxy, halogen, -CF3, -S(O)mR2, where m equals 0, 1 or 2, -NR2R3, -NR2C(O)R3 or -C(O)NR2R3; R2 and R3 are in each case independently chosen from hydrogen, -C1-C4alkyl, -C3-C6cycloalkyl, aryl; or its stereoisomers, enantiomers or pharmaceutically acceptable salts; under the condition that the given compound is not 2-(1-aza-bicyclo[2.2.2]oct-3-yl)-2,3-dihydroisoindol-1-one. The invention also relates to compounds with formulae II or III, to a pharmaceutical composition, as well as to use of compounds in paragraph 1.

Furo- and thieno[2,3-b]-quinoline-2-carboxamides, method of production and antituberculous activity / 2371444
In formula compounds, each of R1, R2, R3, R4 is a substitute for a cyclic system, chosen from hydrogen, halogen, C1-C6-alkyl; C1-C6-alkoxy group; X is a heteroatom, chosen from oxygen or sulphur; R5 and R6 independently represent amino group substitutes, chosen from hydrogen, possibly substituted C1-C6-alkyl; possibly substituted C3-C6-cycloalkyl, which can be annealed with a benzene ring; possibly substituted phenyl, which can be annealed with dioxole, dioxine, -(CH2)n group, where n=4 to 6, or with a 5 or 6-member possibly substituted and possibly condensed azaheterocyclyl; possibly substituted saturated or unsaturated 5-6-member heterocyclyl, containing 1-2 heteroatoms, chosen form nitrogen, oxygen, sulphur and possibly condensed with a benzene ring, or R5 and R6 together with the nitrogen atom to which they are bonded, form an optionally substituted 5 or 6-member azahetero ring, possibly containing an additional heteroatom, chosen from nitrogen, and possibly annealed with a benzene ring or spiro-condensed with dioxole, where substitutes in the said alkyl, cycloalkyl, phenyl and heterocyclyl are chosen from halogen atoms, possibly substituted C1-C6-alkyl, CF3, possibly substituted C3-C6-cycloalkyl, possibly substituted phenyl, 5 or 6-member heterocyclyl, nitro group, substituted amino group, alkyloxycarbonyl, substituted carbonyl, aminocarbonyl, alkylsulphanyl.

Quinazoline compounds / 2365588
Claimed invention relates to compounds of formula IId and their pharmacologically acceptable salts. In formula IId M represents -CH- or -N-; R2c bonded with carbon atom of 5-member ring and is selected from hydrogen and methyl; R2d is bonded with carbon atom from 6-member ring and selected from hydrogen and fluorine; one of R2a and R2b represents methoxy, and other is Q1X1, where X1 represents -O-, and values of other radicals are given in formula IId, to pharmaceutical composition, inhibiting antiogenesis and/or reducing vessel permeability, which contains as active component compound of formula IId, to application of invention compounds for preparation of medication and to compounds of 7-benzyloxy-4(4-fluorine-2-methylindol-5-iloxy)-6-methoxyquinazoline and 4-(4-fluorine-2- methylindol -5-yloxy)-7-hydroxy-6-methoxyquinazo-line.

Pyrrole and pyrazole daao inhibitors / 2361862
Invention relates to new compounds with general formula (I) , where R1 and R2 are independently chosen from hydrogen, halogen, nitro, alkyl, alkylaryl and XYR5; X and Y are independently chosen from O and (CR6R7)n; R3 represents hydrogen, alkyl or M; M represents an ion, chosen from aluminium, calcium, lithium, magnesium, potassium, sodium, zinc or their mixture; Z represents CR4; R4 is chosen from hydrogen, halogen, alkyl, alkylaryl and XYR5; R5 is chosen from aryl, substituted aryl, heteroaryl and substituted heteroaryl; R6 and R7 are independently chosen from hydrogen and alkyl; n is an integer from 1 to 6; at least one of R1 and R2 represents XYR5, and at least one of X and Y represents (CR6R7)n. The invention also pertains to the method of increasing concentration of D-serine and/or reducing concentration of toxic products of D-serine oxidation under the effect of DAAO in mammals, involving introduction into a subject of a therapeutically effective amount of a formula I compound, to the method of treating schizophrenia, treating or preventing loss of memory and/or cognitive ability, to the method of improving learning ability, method of treating neuropathic pain, as well as to a pharmaceutical composition, with DAAO inhibitory activity, based on these compounds.

Tetrahydro-naphthyridine derivatives and method of their obtaining / 2356902
Invention relates to novel compounds - tetrahydronaphthyridine derivatives of formula (I) or their pharmaceutically acceptable salts, where R1 represents C1-6alkoxycarbonyl group optionally substituted with 1-5 substituents, etc; R2 represents C1-6alkyl group; R3 represents hydrogen or and all; R4 represents C1-4alkylene group; R5 represents optionally substituted unsaturated 5-8-member heterocyclic group containing 1-4 heteroatoms independently selected from oxygen and nitrogen atoms; R6, R7 and R8 represent independently hydrogen atom, hydroxygroup, cyanogroup, C1-6alkyl group, C1-6alkoxygroup, mono- or di- C1-6alkylcarbamoyl group or mono- or di- C1-6alkylaminogroup, optionally substituted with 1-6 substituents independently selected from halogen atom, C1-6alkoxygroup and aminogroup; R10 represents optionally substituted with 1-2 substituents phenyl group; which possess inhibiting activity with respect to cholesteryl ester transfer protein (CETP).

Quinazoline derivatives as src tyrosine kinase inhibitors / 2350618
Invention refers to new quinazoline derivative or its pharmaceutically acceptable acid-additive salt. Quinazoline derivative is described with general formula (I): , where Z is NH; m is 2; the first R1 group located in 5th position is chosen from isopropoxy and tetrahydropyran-4-yloxy; the second R1 group located in 7th position is chosen from ethoxy or propoxy substituted with chlorine or certain substituted or unsubstituted heterocycles containing at least one or two N atoms and at least one O atom together with N atom; n is 0 or 1; R3 group located in 5th or 6th position of 2,3-methylenedioxypyridine-4-yl group, is chosen from Cl or Br. Besides, there is disclosed pharmaceutical composition used as antiinvasive agent to control distribution and/or treat solid cancer, containing this quinazoline derivatives combined with pharmaceutically acceptable diluent or carrier. Declared quinazoline derivatives possess considerable antineoplastic action ensured with effective inhibition of one or more nonreceptor protein kinases, specific to tyrosine, referring to Src linase family.

Gyrase inhibitors and application thereof / 2350612
New compounds of formula (I) and its pharmaceutically acceptable salts. Offered compounds possess properties of bacterial gyrase and Topo-IV activity inhibitor. In general formula (I) , W is chosen from CH or CF; X represents CH; Z represents O or NH; R1 represents phenyl or 5-6-merous heteroaryl ring containing 1-3 nitrogen atoms where R1 is substituted with 0-3 groups independently chosen from -(T)y-Ar, R', oxo, C(O)R', OR', N(R')2, SR', CN or C(O)N(R')2; R2 is chosen from C1-3alkyl and C3-7-cycloalkyl; and ring A represents 5-6-merous heteroaryl ring containing 1-3 heteroatoms, independently chosen of nitrogen, oxygen or sulphur provided the specified ring has hydrogen bond acceptor in position adjacent to that of joining to B ring where ring A is substituted with 0-3 groups independently chosen from R', oxo, CO2R', OR', N(R')2, halogen, CN, C(O)N(R')2, NR'C(O)R', or NR'SO2R', and where two substitutes in adjacent positions of ring A, together can form 6-merous saturated heterocyclic or heteroaryl ring containing 1-2 nitrogen atoms.

Annelated azaheterocyclic amides, which include pyrimidine fragment, method of obtaining and their application / 2345996
Present invention relates to new annelated azaheterocyclic amides, including a pyrimidine fragment, with the general formula 1, method of obtaining them and their application in the form of free bases or their pharmaceutically accepted salts as inhibitors of P13K kinase, in compounds with the general formula 1: , where: X represents an oxygen atom, sulphur atom or not necessarily substituted at the nitrogen NH group, where the substitute is selected from lower alkyls and possibly a substituted aryl; Y represents an atom of nitrogen or substituted at the carbon atom CH group, where the substitute is selected from lower alkyls; Z represents an oxygen atom; R1 represents a hydrogen atom or not necessarily substituted C1-C6alkyl, or Z represents a nitrogen atom, which is together with a carbon atom, with which it is joined, form through Z and R1 annelated imidazole cycle; R2 and R3 independently from each other represent hydrogen, not necessarily substituted with C1-C6alkyl, C3-C6cycloalkyl, not necessarily substituted with phenyl, not necessarily substituted with 6-member aza-heteroaryl, under the condition, when Y represents a nitrogen atom, or R2 and R3 independently from each other represent not necessarily substituted C1-C6alkyl, not necessarily substituted with phenyl, not necessarily substituted with 5-7-member heterocycle with 1-2 heteroatoms, selected from nitrogen and oxygen, and possibly annelated with a phenyl ring, under the condition, when Y does not necessarily represent a substituted carbon atom at the CH group, and X represents an oxygen atom, sulphur atom, or R2 represents hydrogen, and R3 represents a substituted aminoC1-C6alkyl and not necessarily substituted 5-6-member aza-heterocycloalkyl, under the condition, when Y represents a group which is substituted at the CH atom, and X represents an oxygen atom, sulphur atom, or R2 represents hydrogen, and R3 represents phenyl which is not necessarily substituted, pyridyl which is not necessarily substituted, pyrimidinyl which is not necessarily substituted, under the conditions, when R1 represents a substituted aminoC1-C6alkyl, substituted C2-C3hydroxyalkyl and aza-heterocycloalkyl not necessarily substituted, Y represents a group with CH substituted, and X represents an oxygen atom, sulphur, and the substitute of the above indicated substituted alkyl, phenyl, heterocycle, pyridyl, pyrimidyl are selected from groups of hydroxyl-, cyano-groups, hydrogen, lower alkyls, possibly mono- or di-substituted lower alkyl sulfamoyl, carbamoyl, C1-C6alkoxycarbonyl, amino, mono- or di-lower alkyl-amine, N-(lower alkyl), N-(phenylC1-C6alkyl)amine, phenyl, possibly substituted with a halogen atom, C1-C6alkyl, haloid-C1-C6alkyl; phenylC1-C6alkyl, saturated or non-saturated 5-6-member heterocycle containing 1-2-heteroatoms, selected from nitrogen, oxygen and sulphur, and possible condensation with a benzene ring R4 represents hydrogen or a lower alkyl.

Isoindoline derivatives / 2343145
In general formula (I) , R1 represents similar or different 2 groups, each of which is selected from group consisting of C1-3alkyl, or when R1 are two adjacent groups, two groups R1, taken together, can form saturated or unsaturated 5- or 6-member cyclic group, which can have 1 or 2 oxygens as heteroatom; X represents oxygen or sulphur; values of other radicals are given in invention formula.

Annelated asaheterocycles including pyrimidine fragment, method of production thereof and pi3k kinase inhibitors / 2341527
New annelated asaheterocycles include pyrimidine fragment of general formula I in the form of free bases or pharmaceutically acceptable salts. Compounds of this invention possess properties of PI3 kinase inhibitors. In general formula I X represents oxygen atom or sulphur atom; Z represents oxygen atom, R1 represents hydrogen atom or optionally substituted C1-C6alkyl, or Z represents nitrogen atom together with bound carbon atom forming through Z and R1 optionally substituted annelated imidazoline cycle; R2 represents optionally substituted C1-C6alkyl, optionally substituted C3-C8cycloalkyl, optionally substituted phenyl, possibly annelated with 5-6-term heterocyclyl containing heteroatoms chosen from oxygen and nitrogen, optionally substituted 5-6-term heterocyclyl containing heteroatoms chosen from nitrogen, oxygen and/or sulphur, possibly annelated with phenyl ring. Invention also concerns method of production of compounds, pharmaceutical compositions and medical products.

Derivatives of aryl- and heteroarylpiperidinecarboxylates, their production and their use as inhibitors of faah ferment / 2376305
Invention is related to new derivatives of aryl and heteroarylpiperidinecarboxylates, of formula (I): , where: type means integer numbers from 1 to 3, such that m+n is integer number from 2 to 5; p means integer number from 1 to 7; A means simple connection or is selected from one or several groups X, Y; X means -CH2-; Y means C2-alkynilene group; R1 means group R5, substituted with one or several groups R6 and/or R7; R2 means H, F, OH; R3 means H; R4 means H, C1-6-alkyl; R5 means group selected from phenyl, pyridinyl, pyrimidinyl, pyrrolyl, imidazolyl, thiazolyl, pyrazolyl, isoxazolyl, oxadiazolyl, naphthyl, chinolynyl, tetrahydrochinolinyl, isochinolinyl, tetrahydroisochinolinyl, indolyl, indolinyl, isoindolyl, benzimidazolyl, benzoxazolyl, benzizoxazolyl, benzothiazolyl, benzithiazolyl, benzotriazolyl, benzoxadiazolyl, pyrrolopyridinyl; R6 means halogen, CN, C1-6-alkyl, C3-7-cycloalkyl, C1-6-alkoxy, OH, C1-6-fluoroalkyl, C1-6-fluoroalkoxy, or cycle selected from pyrrolidine and piperidine cycle, besides this cycle is unnecessarily substituted with C1-6-alkyl group; R7 means phenyl group, besides group or groups R7 may be substituted with one or several groups R6, identical or differing from each other, selected from halogen, C1-6-alkyl and C1-6-fluoroalkyl, C1-6-alkoxy, in the form of pharmaceutically acceptable base or acid-additive salt.

Pyrrole compounds as inhibitors of erk protein kinases, their synthesis and intermediate compounds / 2376299
Invention is related to compounds of formula I , or its pharmaceutically acceptable salt of this, in which: R1 means C1-6-aliphatic group, besides, R1 may be substituted with substituents in number of up to 2 groups, independently selected from -OR or -C1-3 halogenalkyl; each R independently means hydrogen or C1-4-aliphatic group; R2 means R, fluorine or chlorine; m means 0, 1 or 2; and R3 means hydrogen, C1-3-aliphatic group, fluorine or chlorine, to composition for inhibition of activity of protein kinase ERK1 or ERK2, on the basis of these compounds, to method for inhibition of activity of protein kinase ERK1 or ERK2, and also to use of compounds of formula I or composition on their basis, for treatment or reduction of disease severity.

Derivatives of pyrimidinone and pharmaceutical composition on their basis, which has properties of human neutrophil elastase inhibitor / 2376295
Invention is related to new heterocyclic compounds of common formula (I), and also their pharmaceutically acceptable salts, hydrates and/or solvates, possessing properties of human neutrophil elastase. In common formula (I) , A means phenyl or pyridyl cycle, R1 and R3 each means atom of hydrogen, R2 means atom of fluorine, chlorine, bromine, nitro group or cyano group, R4 means cyano group, alkyl carbonyl group with number of carbon atoms in alkyl residue from one to four, or alkoxycarbonyl group with number of carbon atoms in alkoxyl residue from one to four, besides alkoxycarbonyk group with number of carbon items in alkoxyl residue from one to four, may be substituted with substituent, which is selected from the group that includes hydroxyl group, alkoxygroup with number of carbon atoms from one to four, alkoxycarbonyl group with number of carbon atoms in alkoxyl residue from one to four, mono- or dialkylaminogroup, with number of carbon atoms in each of alkyl residues from one to four, 5-6-member heteroaryl group, which contains from 1 to 4 heteroatoms in heteroaryl ring, selected from nitrogen, oxygen or sulfur, possibly susbstituted with alkyl group, which contains from 1 to 4 atoms of carbon and possibly condensed with benzene ring, and 5-8 member heterocyclyl group, which contains from 1 to 3 heteroatoms from group of nitrogen, oxygen or sulfur, or SO, SO2 possibly substituted with ketogroup, R5 means methyl group, R6 means atom of hydrogen, alkyl group with number of carbon atoms from one to four, mono- or dialkylaminocarbonyl group with number of carbon atoms in each of alkyl residues from one to four, etc., Y1, Y2, Y3, Y4 and Y5 each means CH-group. Invention is also related to pharmaceutical composition.

Gaba-ergic modulators / 2376292
Invention is related to new derivatives of benzoindazole of formula I , where radicals A1, A2, A3, R1, R2, R3, R4 and n have values mentioned in formula of invention, and their pharmaceutically acceptable salts, and also to application of these compounds for production of medicinal agent intended for modulation of α2-subsort of GABA receptor, and pharmaceutical composition that contains it.

Derivatives of pyrazole as medicinal agents for treatment of diseases that occur as result of disfunction of nicotine receptors alfa7 / 2376290
Invention is related to new derivatives of common formula (I) , in which: A, if available, means (C1-C6)-alkyl; R1 means group NR6R7, (C4-C7)-azacycloalkyl, (C5-C9)-azabicycloalkyl, besides, these groups, unnecessarily, are substituted with one or more substituents, selected from (C1-C5)-alkyl or halogen; A-R1 is such that nitrogen of radical R1 and nitrogen in position 1 of pyrazole are necessarily separated at least by two atoms of carbon; R3 means radical H, OH, NH2, ORc, NHC(O)Ra or NHSO2Ra; R4 means phenyl or heteroaryl, unnecessarily, substituted with one or more substituents, selected from halogen, CN, NH2, OH, ORc, C(O)NH2, phenyl, polyfluoroalkyl, linear or ramified (C1-C6)-alkyl, besides these substituents, unnecessarily, are substituted with halogen, and moreover, heteroaryl radicals are 3-10-member, containing one or more heteroatoms, selected from sulphur or nitrogen; R5 means radical H, linear or ramified (C1-C6)-alkyl; Ra means linear or ramified (C1-C6)-alkyl; Rc means linear or ramified (C1-C6)-alkyl, (poly)fluoroalkyl or phenyl; R6 and R7, independently from each other, means hydrogen, (C1-C6)-alkyl; R6 and R7 may create 5-, 6- or 7-member saturated or non-saturated cycle, which includes one heteroatom, such as N, and which, unnecessarily, substituted with one or more atoms of halogen; to its racemates, enantiomers, diastereoisomers and their mixtures, to their tautomers and their pharmaceutically acceptable salts, excluding 3-(3-pyridinyl)-1H-pyrazole-1- butanamine, 4-(3-pyridinyl)-1H-pyrazole-1-butanamine and N-(diethyl)-4-phenyl-1H-pyrazole-1-ethylamine. Invention is also related to methods for production of compounds of formula (I) and to pharmaceutical composition intended for treatment of diseases that appear as a result of disfunction of nicotine receptors α7 or favorably responding to their modulation, on the basis of these compounds.

Salt forms of 4-(4-methylpiperazine-1-ylmethyl)-n-[4-methyl-3-(4-pyridine-3-yl)pyrimidine-2-ylamino)phenyl]-benzamide / 2375355
Invention refers to molecular salt of 4-[(4-methyl-1-piperazinyl) methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]-benzamide chosen from the group consisting of (D)-tartrate, (L)-tartrate, succinate and malonate, and to a based pharmaceutical composition.

Derivatives of 2-(hereto)aryl-substituted tetrahydroquinolines / 2375354
There are presented compounds of formula I wherein W, R, R1, R2, R3, R4, R5, R6 and R7 have values specified in cl. 1 of the patent claim, and to method for making these compounds, a based medicinal agent used for treating conditions affected by inhibition, regulation and/or modulation of mitotic motor protein Eg5, to a mixture and application of said compounds for making the medicinal agent.

Amide derivatives / 2375352
Invention refers to new compounds of formula I, to its pharmaceutically acceptable salts exhibiting properties of inhibitors of cytokine production, such as TNF (tumour necrosis factor) and various members of interleukins (IL) family, and properties of kinase inhibitors, particularly p38α kinase. The invention also concerns methods for producing; pharmaceutical compositions and application thereof for making the medicines for treating diseases affected by the compound of the invention with specified activity. In formula I , m represents 0, 1 or 2; R1 represents halogeno, hydroxy, (1-6C) alkyl, (1-6C)alkoxy, (2-6C)alkenyl, (2-6C) alkinyl, (1-6C)alkylthio, (1-6C)alkylsulphinyl, (1-6C)alkylsulphonyl, amino-(2-6C) alkoxy, (1-6C)alkylamino-(2-6C)alkoxy, di-[(1-6C)alkyl]amino-(2-6C)alkoxy, N-(1-6C)alkylcarbamoyl - (1-6C)alkoxy, di[(1-6C) alkyl]amino-(1-6C)alkyl, hydroxy-(2-6C)alkylamino, heteroaryl-(1-6C)alkoxy, heterocyclyl, heterocyclyloxy and heterocyclyl-(1-6C)alkoxy and wherein any heteroaryl or heterocyclyl group in substitute representing R1, can probably have 1 or 2 substitutes chosen from hydroxy, halogeno, (1-6C) alkyl, (2-6C)alkinyl, (3-6C)cycloalkyl, (3-6C)cycloalkyl-(1-6C)alkyl, (1-6C)alkoxycarbonyl, (2-6C) alkanoyl, halogen-(1-6C)alkyl, hydroxy-(1-6C)alkyl, (1-6C)alkoxy-(1-6C)alkyl, cyano-(1-6C)alkyl, carboxy- (1-6C)alkyl and methylsulphonyl and wherein any said substitute representing R1 which contains group CH2 attached to 2 carbon atoms, or group CH3 attached to carbon or nitrogen atom, can probably have with each specified group CH2 or CH3, one or two substitutes chosen from halogeno, hydroxy, amino, triflouromethyl, oxo, carboxy, acetamido, (1-6C)alkyl, (3-6C)cycloalkyl, (1-6C)alkoxy, (1-6C)alkyamino, di-[(1-6C)alkyl]amino, hydroxy-(1-6C)alkyl, (1-6C)alkoxy-(1-6C)alkyl, halogen-(1-6C)alkyl, (1-6C)alkoxycarbonyl, carbamoyl, N, N-di-[(1-6)alkyl]carbamoyl, (1-6C)alkylsulphonyl, heteroaryl, heteroaryl-(1-6)alkyl and heterocyclyloxy and wherein any heterocyclyl group in substitute representing R1, can probably have 1 oxo-subsitute; R2 represents trifluoromethyl or (1-6C)alkyl; R3 represents hydrogen or (1-6C)alkyl; and R4 represents (3-6C)cycloalkyl, and R4 can be optionally substituted with one or more substitutes chosen from (1-6C)alkyl; and wherein heteroaryl represents aromatic 5- or 6-merous monocyclic ring containing one or two heteroatoms chosen from oxygen, nitrogen and sulphur; heterocyclyl represents saturated 3-10-merous monocyclic or bicyclic ring, each containing one or two heteroatoms chosen from oxygen, nitrogen and sulphur.

Double nk1/nk3 antagonists for treating schizophrenia / 2374229
Present invention relates to use of compounds of formula (I) where R1 is lower alkyl or halogen; R2 is hydrogen or halogen; R3 is (CHR')nOH, phenyl, possibly substituted with a -(CHR')nOH group, or is a saturated, partially saturated or aromatic 5- or 6-member heterocyclic ring with one heteroatom, selected from a group which consists of -N(R4)-, -N=, -S- or -S(O)2, where the rings are possibly substituted with a -(CHR')nOH group; R' is hydrogen or a -(CH2)nOH, independent of the value of n; R4 is hydrogen, -S(O2)-lower alkyl group or -C(O)-lower alkyl; X is -O-, -CH2O-, -S- or a bond; n equals 1 or 2; or their pharmaceutically active acid addition salts for making medicine for treating schizophrenia, as well as to compounds of formula (I).

Phenyl substituted pyrrolidones / 2371433
Present invention relates to phenyl substituted pyrrolidones of formula: , where R1 and R5 represent substitutes, which are independently chosen from a group which contains H, CN, halogen, C1-C4alkyl and OR8, where R8 represents C1-C4alkyl, R2 and R4 represent substitutes, which are chosen from a group which contains H, halogen, CN and C1-C4alkyl, R3 represents H, R6 represents a condensed phenyl heterocyclic ring system, chosen from , where R16 represents a substitute, chosen from a group which contains H, C(O)NR18R19 and S(O)2R20, where R18 and R19 represent H or C1-C6alkyl; R20 represents C1-C6alkyl or phenyl; and R17 represents a substitute, which is chosen from a group which contains H, NH2, (CH2)mOH, C(O)NR21R22, SO2R23 and NHSO2R23; where R21 and R22 represent substitutes, which are independently chosen from a group which contains H and substituted or unsubstituted C1-C6alkyl, or, together with a nitrogen atom to which they are bonded, optionally form a ring; R23 represents C1-C6alkyl; and m equals 1; or R6 represents a group, where R9 and R11 represent substitutes, which are independently chosen from a group which contains H, halogen, CN, C(O)NR12R12, NR12R12 and OR12, where each R12 represents H or C1-C4alkyl, and under the condition that, at least one of substitutes R9 and R11 is not hydrogen; R10 represents CN, NR13R14, SO2NHR13, NHSO2R13, O(CH2)nSO2R15, SO2R15, SO2(CH2)nNR13R14 or C(O)NR13R14, where R13 and R14 represent H or C1-C4alkyl; R15 represents C1-C4alkyl, n equals 1-2, and R7 represents halogen, C1-C4alkyl, C2-C4alkenyl or C2-C4alkynyl.

Tetrahydroquinoline derivatives and based pharmaceutical composition for hiv infection treatment and prevention / 2351592
Present invention refers to tetrahydroquinoline derivatives, described by formula (I) where t is equal to 0, 1 or 2; each R independently represents H, alkyl, alkenyl, alkinyl, halogenalkyl, cycloalkyl; n is equal to 0; R2 is chosen from the group consisting of H, alkyl, halogenalkyl, cycloalkyl, -Racycloalkyl, alkenyl, alkinyl, -RaAy, -RaOR5; where R2 is not substituted with amine or alkylamine; R3 represents H; each R4 independently represents halogen, halogenalkyl, alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, -A'y, -NHAy, -Het, -NHHet, -OR10, -NR6R7, -RaNR6R7, -C(O)NR6R7, -C(O)Ay, -C(O)Het; m is equal to 0, 1 or 2; each R5 independently represents H; p is equal to 0 or 1; Y represents NR10-, -O-, -C(O)NR10-, -NR10C(O)-, -C(O)- , - -NR10C(O)N(R10)-; X represents -N(R10)2, -RaN(R10)2, -AyN(R10)2, -RaAyN(R10)2, -AyRaN(R10)2, -RaAyRaN(R10)2, -Het, -RaHet, -HetN(R10)2, -RaHetN(R10)2, -HetRaN(R10)2, - RaHetRaN(R10)2; each Ra independently represents alkylen, optionally substituted with with one or more alkyl; each R10 independently represents H, alkyl, cycloalkyl, alkenyl, alkinyl, cycloalkenyl, -Racycloalkyl; each R6 and R7 is independently chosen from H, alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, -Racycloalkyl, -RaNR8R9; each R8 and R9 is independently chosen from H or alkyl; each Ay independently represents optionally substituted aryl group; and each Het independently represents optionally substituted 4-, 5- or 6-merous heterocyclil or heteroaryl group where heteroatoms are chosen from N and O; or its pharmaceutically acceptable salt, or ester. Besides, there are disclosed pharmaceutical composition based on compound of formula (I), its application and methods of production.