Oxazolopyrimidines as agonists of edg-1 receptor

FIELD: biotechnologies.

SUBSTANCE: invention refers to derivatives of oxazolopyrimidine in any of their stereoisomeric forms, or in the form of a mixture of stereoisomeric forms specified in Claim 1.

EFFECT: oxazolopyrimidine derivatives having agonistic activity in relation to Edg-1 receptor.

5 tbl, 319 ex

 

The text descriptions are given in facsimile form.

1. The connection in any of its stereoisomeric forms or a mixture of stereoisomeric forms in any ratio, or a physiologically acceptable salt, selected from the group including

ExampleFormula
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Same patents:

FIELD: chemistry.

SUBSTANCE: invention relates to use of novel pyrrolopyrazine derivatives of formula , where variables Q and R are as defined in the claim, which inhibit JAK and SYK.

EFFECT: high effectiveness when treating autoimmune and inflammatory diseases.

11 cl, 59 ex

FIELD: chemistry.

SUBSTANCE: invention relates to compounds of formula (I) where "----" denotes a bond or is absent; R1 is a C1-4alkoxy group or halogen; R1b is H or C1-3alkyl; U and V each independently denote CH or N; W is CH or N, or, if "----" is absent, W is CH2 or NH; under the condition that at least one of U, V and W is CH or CH2; A is -CH2-CH(R2)-B-NH-* or -CH(R3)-CH2-N(R4)-[CH2]m-*; where asterisks indicate a bond which binds said fragments through a CH2-group with an oxazolidinone fragment; B is CH2 or CO; and R2 is hydrogen, OH or NH2; R3 and R4 both denote hydrogen, or R3 and R4 together form a methylene bridge; m equals 0, 1 or 2; and G is a phenyl which is monosubstituted in position 3 or 4, or disubstituted in positions 3 and 4, where each substitute is independently selected from a group comprising C1-4alkyl, C1-3alkoxy group and halogen; or G is a group selected from groups G1 and G5 where M is CH or N; Q' is S or O; Z1 is N, Z2 is CH and Z3 is CH; or Z1 is CH, Z2 is N and Z3 is CH or N; or Z1 is CH, Z2 is CR5 and Z3 is CH; or Z1 is CH, Z2 is CH and Z3 is N; and R5 is hydrogen or fluorine; or a pharmaceutically acceptable salt thereof. The compound of formula (I) or a pharmaceutically acceptable salt thereof are used as a medicinal agent for preventing or treating bacterial infections.

EFFECT: oxazolidinone derivatives used as antimicrobial agents.

15 cl, 2 tbl, 44 ex

FIELD: chemistry.

SUBSTANCE: invention relates to dihydrothienopyrimidinesulphoxides of formula 1, and pharmaceutically acceptable salts thereof , where X denotes SO, R1 denotes H, R2 denotes H or a residue selected from C1-C10alkyl, which is optionally substituted with one or more residues selected from OR2.1, where R2.1 denotes H or C1-C6alkyl, R2.2 and R2.3 independently denote H or C1-C6alkyl, where Het is a 6-member monocyclic, saturated heterocycle containing 1 heteroatom selected from N or O, and where the hetaryl is a 5-11-member mono- or bicyclic, optionally anellated heteroaryl containing 1, 2 or 3 heteroatoms independently selected from N, S or O, and where the cycloalkyl can be saturated, or R2 denotes a monocyclic C3-cycloalkyl, which is optionally substituted with a residue selected from a branched or linear C1-C6alkanol, C1-C3alkylene-OR2.1, or R2 denotes phenyl which is optionally substituted with a halogen, or R2 denotes a residue selected from Het and hetaryl, each optionally substituted with one or more residues selected from halogen, OH, oxo group and OR2.1, C1-C6alkyl, and where R3 denotes a bicyclic 9-11-member unsaturated or partially saturated heterocycle which is optionally substituted with one or more residues selected from a group comprising F, O, Br, CF3, CN, OH, methyl, ethyl, propyl, isopropyl, -O-methyl, -O-ethyl, phenyl, NR2.2R2.3, where the phenyl is optionally substituted with F, Cl or Br. The invention also relates to pharmaceutical compositions based on said compounds, having phosphodiesterase 4 (PDE4) inhibiting activity.

EFFECT: obtaining novel compounds and pharmaceutical compositions based thereon, which can be used in medicine to treat respiratory or gastrointestinal complaints or diseases, inflammatory diseases of joints, skin or eyes, diseases of the peripheral or central nervous system or cancers.

20 cl, 1 tbl, 156 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to a new compound, namely 1-(2-(4-((2,3-dihydro(1,4)dioxino(2,3-c)pyridin-7-ylmethyl)amino)piperidin-1-yl)ethyl)-7-fluor-1,5-naphthyridin-2(1H)-one monohydrate which possess strong antibacterial activity. This compound is highly safe and applicable in the production of pharmaceutical preparations as a parent drug. What is furthermore described is a method for preparing 1-(2-(4-((2,3-dihydro(1,4)dioxino(2,3-c)pyridin-7-ylmethyl)amino)piperidin-1-yl)ethyl)-7-fluor-1,5-naphthyridin-2(1H)-one monohydrate of formula 19 and methods for preparing intermediate compounds.

EFFECT: preparing the compounds possessing strong antibacterial activity.

8 cl, 1 tbl, 17 ex

FIELD: chemistry.

SUBSTANCE: present invention relates to novel quinoline compounds of formula (I) and physiologically acceptable acid addition salts and N oxides thereof, wherein R denotes a polycyclic group of formula (R) wherein * indicates the quinolinyl radical binding site; A denotes (CH2)a, where a equals 0, 1, 2 or 3; B denotes (CH2)b, where b equals 0, 1, 2 or 3; X' denotes (CH2)x where x equals 0, 1, 2 or 3; Y denotes (CH2)y where y equals 0, 1, 2 or 3; provided that a+b=1, 2, 3 or 4, x+y=1, 2, 3 or 4, and a+b+x+y=3, 4, 5, 6 or 7; Q denotes N; R1 denotes hydrogen, C1-C6-alkyl, C3-C6-cycloalkyl-C1-C4-alkyl, phenyl-C1-C4-alkyl, C1-C4-alkylcarbonyl, C1-C4-alkoxycarbonyl, phenoxycarbonyl or benzyloxycarbonyl, where phenyl rings in last two said groups are unsubstituted or carry 1, 2 or 3 substitutes selected from halogen, C1-C4-alkyl or C1-C4-halogenalkyl; R2 denotes hydrogen; R3 denotes hydrogen; p=0, 1 or 2; R4, if present, denotes C1-C4-alkyl and is bonded with X and/or Y, if p=2, two radicals R4, which are bonded with adjacent carbon atoms of X or Y, together can also denote a straight C2-C5-alkylene; q=0; n=0; m=0; X denotes S(O)2; which is located in position 3 of quinoline; Ar denotes a radical Ar1, wherein Ar1 is a phenyl, wherein the phenyl can be unsubstituted or can carry 1 substitute Rx wherein Rx denotes halogen, CN, C1-C6-alkyl, C1-C6-halogenalkyl, C1-C6-alkoxy, C1-C6-halogenalkoxy, C1-C6-alkylthio, C1-C6-halogenalkylthio, NRx1 Rx2, wherein Rx1 and Rx2 independently denote hydrogen, C1-C6-alkyl, or Rx1 and Rx2 together with a nitrogen atom form an N-bonded 5-, 6- or 7-member saturated heteromonocyclic ring or an N-boned 7-, 8-, 9- or 10-member saturated heterobicyclic ring, which are unsubstituted or carry 1, 2, 3 or 4 radicals selected from C1-C4-alkyl. The invention also relates to a pharmaceutical composition based on the compound of formula (I), a method of treatment using the compound of formula (I) and use of the compound of formula (I).

EFFECT: novel quinoline derivatives are obtained, which respond to modulation of the serotonin 5-HT6 receptor.

23 cl, 2 tbl, 44 ex

FIELD: chemistry.

SUBSTANCE: invention relates to compounds of formula 1 , where X and T are N or C, Q is a (3-7)-member aromatic ring which contains 0-3 nitrogen atoms as ring members, and which is optionally benzo-condensed and is substituted with oxo; C1-C6-alkyl; halogen- C1-C6-alkyl; hydroxy-C1-C6-alkyl; C1-C6-alkoxy; C6-C10-aryl; or a (3-7)-member heteroaryl containing 1-3 oxygen atoms, P is C1-C6-alkyl, optionally substituted with a halogen, and R is a group selected from: (i) -C1-C6-alkyl-R1, (ii) -NR2R3, (iii) -O-R4, (iv) -S-R5, (v) -C (=O))-R6, (vi) optionally substituted (3-7)-member heteroaryl containing 1-4 heteroatoms selected from a nitrogen atom, an oxygen atom and a sulphur atom, (vi) optionally substituted (3-7)-member heteroatom containing 1-4 heteroatoms selected from a nitrogen atom, an oxygen atom and a sulphur atom, (vii) optionally substituted, saturated or partially unsaturated, separate or condensed (3-10)-member heterocyclic ring containing 1-4 heteroatoms selected from a nitrogen atom, an oxygen atom and a sulphur atom, (viii) azido; where each R1, R2, R3, R4, R3, R6, is as described in the claim. The invention also relates to a pharmaceutical composition for preventing and treating a vascular disease, which contains a compound of formula 1.

EFFECT: compounds of formula 1 with inhibitory activity with reference to aggregation of thrombocytes.

7 cl, 7 dwg, 2 tbl, 519 ex

FIELD: chemistry.

SUBSTANCE: invention relates to a compound of formula

,

where: A is CA1; E is CE1; W is (CH2)n; Y is (CH2)P; n and p are independently equal to 0 or 1; R1 is a phenyl which is substituted with a phenyl {which is optionally substituted with a halogen, hydroxy, CH(O), CO2H, C1-4alkyl, C1-4alkyl-(N(C1-4alkyl)2), C1-4alkyl(NH2), C1-4alkyl(NH(C1-4alkyl)), C1-4hydroxyalkyl, CF3, C1-4alkylthio, C1-4alkyl(heterocyclyl) or C1-4alkylNHC(O)O(C1-4alkyl)} or a heterocyclyl; and the heterocyclyl is optionally substituted with C1-6alkyl; R2 is NHC(O)R3; and R3 is C1-4alkyl {substituted with NR7R8 or a heterocyclyl}, C3-7cycloalkyl (optionally substituted with a NR43R44 group) or a heteroaryl; where R7, R8, R43 and R44 are as defined in claim 1; wherein the heteroaryl is optionally substituted with a halogen, C1-4alkyl, CF3, C1-4alkoxy, OCF3, heterocyclyl or an amino(C1-4alkyl) group; R7 and R8 are independently C1-6alkyl; A1, E1 and G1 are independently hydrogen or halogen; unless otherwise stated, the heterocyclyl is optionally substituted with C1-6alkyl; R25 is C1-6alkyl; R50 is hydrogen or C1-6alkyl (optionally substituted with a NR51R52 group); R30, R36, R40, R42 or R44 is independently hydrogen, C1-6alkyl(optionally substituted with hydroxy, C1-6alkoxy, C1-6alkylthio, C3-7cycloalkyl (which is optionally substituted with hydroxy) or NR45R46), C3-7cycloalkyl (optionally substituted with a hydroxy(C1-6alkyl) group) or a heterocyclyl (optionally substituted with C1-6alkyl); R29, R35, R39, R41, R43, R45, R46 and R51 are independently hydrogen or C1-6alkyl; where the heterocyclyl is a non-aromatic 5- or 6-member ring containing one or two heteroatoms selected from a group comprising nitrogen and oxygen; and where the aryl is phenyl or naphthyl; and where the heteroaryl is an aromatic 5- or 6-member ring, optionally condensed with another ring (which can be carbocyclic and aromatic or non-aromatic), having one or two heteroatoms selected from a group comprising nitrogen, or a pharmaceutically acceptable salt thereof. The invention also relates to a pharmaceutical composition based on said compounds.

EFFECT: obtaining novel compounds and a pharmaceutical composition based on said compounds, which can be used in medicine to treat a PDE4-mediated disease state.

10 cl, 81 dwg, 15 tbl, 375 ex

FIELD: chemistry.

SUBSTANCE: present invention relates to novel imidazopyridin-2-one derivatives of general formula or pharmacologically acceptable salts thereof, where (R1)n-A is a 1H-pyrrolo[2,3-b]pyridin-5-yl group, 3-chloro-1H-pyrrolo[2,3-b]pyridin-5-yl group, 4-chloro-1H-pyrrolo[2,3-b]pyridin-5-yl group, 3-fluoro-1H-pyrrolo[2,3-b]pyridin-5-yl group, 4-fluoro-1H-pyrrolo[2,3-b]pyridin-5-yl group, 3-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl group, 4-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl group, 3,4-dimethyl-1H-pyrrolo[2,3-b]pyridin-5-yl group, 3-fluoro-4-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl group or 3-chloro-4-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl group, B is a 3-6-member saturated or partially saturated monocyclic hydrocarbon group and can contain 1 or 2 oxygen atoms, a nitrogen atom and/or sulphonyl groups as ring components, B can have as substitutes identical or different R2 in amount of m, R2 is a substitute represented at a carbon atom or a nitrogen atom forming B, R2 is a substitute selected from a group consisting of a hydroxy group, a halogen atom, a cyano group, an oxo group, a C1-4alkyl group (where the C1-4 alkyl group can be substituted with 1 C1-4 alkoxy group) and a C1-4 alkoxy group, when R2 is a substitute represented at a carbon atom forming B, and R2 is a substitute selected from a group consisting of a C1-4 alkyl group and a C1-4 alkylcarbonyl group, when R2 is a substitute represented at a nitrogen atom forming B, m is any integer from 0 to 2, Q is a bond or a C1-4 alkylene group, R3 and R4 are identical or different and each denotes a hydrogen atom or a halogen atom, and R5 and R6 are identical or different and each denotes a hydrogen atom, a halogen atom or a C1-4 alkyl group. The invention also relates to specific compounds of formula (I), pharmacologically acceptable salts of compounds of formula (I), a pharmaceutical composition based on the compound of formula (I) and use of the compound of formula (I).

EFFECT: novel imidazopyridin-2-one derivatives, having mTOR inhibiting action, are obtained.

21 cl, 161 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to new pyrrole nitrogen-containing heterocyclic derivatives of formula (I) or their pharmaceutically acceptable salts:

,

wherein: X means C, N; each R1,R2 means H; R3 means C1-10alkyl; R4 means -[CH2CH(OH)]rCH2NR9R10, -(CH2)nNR9R10; provided X means N, R5 is absent, each R6, R7, R8 means H, halogen; provided X means C, each R5, R6, R7, R8 means H, halogen, hydroxyC1-10alkyl, C1-10alkyl, phenyl, 6-member heteroaryl with one N, -OH, -OR9, -NR9R10, -(CH2)nCONR9R10, -NR9COR10, -SO2R9 and -NHCO2R10, wherein said phenyl is unsubstituted or additionally substituted by one or more group C1-10alkyl, C1-10alkoxyl, halogen; each R9, R10 means H, C1-10alkyl wherein C1-10alkyl is unsubstituted or additionally substituted by one or more group C1-10alkyl, phenyl, halogenophenyl, -OH, C1-10alkoxy, OH- C1-10alkyl; or R9 and R10 together with an attached atom form a 5-6-member heteroring which may contain one O; n is equal to 2- 6; z is equal to 1-2; r is equal to 1-6;.

EFFECT: compounds may be used as protein kinase inhibitors.

14 cl, 2 tbl, 67 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to new antibacterial compounds of formula I

wherein R1 represents halogen or alkoxy group; each U and W represents N; V represents CH, and R2 represents H or F, or each U and V represents CH; W represents N, and R2 represents H or F, or U represents N; V represents CH; W represents CH or CRa, and R2 represents H, or also when W represents CH, may represent F; Ra represents CH2OH or alkoxycarbonyl; A represents group CH=CH-B, a binuclear heterocyclic system D, phenyl group which is mono-substituted in the position 4 by C1-4 alkyl group, or phenyl group which is di-substituted in positions 3 and 4 wherein each of two substitutes is optionally specified in a group consisting of C1-4 alkyl and halogen; B represents mono- or di-substituted phenyl group wherein each substitute is a halogen atom; D represents group

wherein Z represents CH or N, and Q represents O or S; or to salts of such compounds.

EFFECT: compounds are used for treating bacterial infections.

13 cl, 2 tbl, 25 ex

FIELD: chemistry.

SUBSTANCE: invention relates to novel heterocyclic nitrogen- and oxygen-containing compounds having insecticidal activity. In formulae (A) (B) (C) (D) R1 is a 5- or 6-member heterocyclic ring containing a nitrogen, oxygen and/ or sulphur atom, a halogen-substituted 5- or 6-member heterocyclic ring containing a nitrogen, oxygen and/or sulphur atom, a substituted or unsubstituted phenyl, where the substitutes are one or more groups selected from a group consisting of halogen atoms, C1-4 halogen alkyl or C1-4 chloroalkoxyl; R5, R6, R7, R8 and R9 are H, saturated or unsaturated C1-4 alkyl, halogen atom, saturated or unsaturated C1-4 alkoxyl, saturated C1-4 halogenalkoxyl, C1-4 alkylcarbonyl, C1-8 alkyl ester, C1-4 alkylsulphonyl, phenyl, benzyl or trifluoromethane sulphonyl ether group; Y is nitro, cyano, trifluoromethyl, trifluoroacetyl or trifluoromethylsuphonyl. Values of radicals R, R2-R4 are given in the claim.

EFFECT: invention also relates to an agrochemical composition containing said compounds, use of the agrochemical composition in pest control and a method of producing said compounds.

12 cl, 7 tbl, 36 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: there are described macrocyclic phenylcarbamates of formula (I), wherein A represents -C(=O)OR1 or -C(=O)-NH-SO2-R2, wherein R1 represents hydrogen or C1-C6alkyl; R2 represetns C3-7cycloalkyl, phenyl, thiazolyl or pyridyl each of which is optionally substituted by one or more substituted specified in C1-6alkyl, C1-6alkoxy, trifluoromethyl and halogen; X represents N or CH; E represents NR5; R5 represents hydrogen, C1-6alkyl, C1-6alkoxyC1-6alkyl or C3-7cycloalkyl; n is equal to 4 or 5; wherein a dash line -----, adjoining the fragment -(CH2)n-, represents a double bond; and wherein the dash line in a five-merous cycle including X, represents a single bond, and R7 represents hydrogen; R8 is such as specified in the patent claim, or N-oxide thereof, a pharmaceutically acceptable additive salt or a pharmaceutically acceptable solvate possessing antiviral activity, and used as HCV inhibitors; as well as pharmaceutical compositions containing the above compounds as an active ingredient.

EFFECT: preparing the pharmaceutically acceptable additive salt or pharmaceutically acceptable solvate possessing antiviral activity.

10 cl, 23 ex, 1 tbl

FIELD: medicine, pharmaceutics.

SUBSTANCE: present invention refers to new imidazo[4,5-b]pyrazine derivatives of general formula or to its pharmaceutically acceptable salt wherein: R1 represents either aryl unsubstituted or substituted by one of the groups: halogen, hydoxyl, C1-6alkyl, C1-6alkoxyl, NH2, NHC1-6alkyl, N(C1-6alkyl)2, NHC1-6alkylC1-6alkoxy, C1-6alkylhydroxy, -C(O)NH2, -C(O)OC1-6alkyl, -C(O)NH C1-6alkyl, cyano, carboxy, heteroaryl and heterocycloalkyl; or heteroaryl unsubstituted or substituted by one of the groups: C1-6alkoxy, hydroxy, -C1-6alkyl, NH2 and NHC1-6alkyl; heterocycloalkyl unsubstituted or substituted by one group =O; and R2 represents H; unsubstituted C3-4alkyl; C1-4alkyl substituted by C5-6cycloalkyl unsubstituted or substituted by one group specified in amino, hydroxyl, C1-6alkoxy, or heterocycloalkyl unsubstituted or substituted by 1-2 groups specified in =O, C1-6alkyl; or C5-6cycloalkyl substituted by one group specified in hydroxyl, C1-6alkoxyl, C1-6alkylC1-6alkoxy, C1-6alkylhydroxy, CONH2; or substituted ir unsubstituted heterocycloalkyl; wherein aryl represents an aromatic structure consisting of 6-10 carbon atoms containing one ring or two condensed rings; wherein heteroaryl represents a 5-10-member aryl ring system containing 1-2 heteroatoms specified in nitrogen, oxygen and sulphur; wherein heterocycloalkyl represents a 5-9-member nonaromatic cycloalkyl wherein 1-2 heteroatoms specified in nitrogen and oxygen; provided the compound does not represent 1,3-dihydro-5-phenyl-2H-imidazo[4,5-b]pyrazin-2-one. Also, the invention refers to the specific imidazo[4,5-b]pyrazine derivatives, to a based pharmaceutical composition, to a method of treating or preventing cancer, inflammatory conditions, immunological diseases, metabolic conditions, and to a method of kinase inhibition in a cell expressing said kinase.

EFFECT: there are produced new imidazo[4,5-b]pyrazine derivatives showing effective biological properties.

17 cl, 2 tbl, 210 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to new antibacterial compounds of formula I

wherein R1 represents halogen or alkoxy group; each U and W represents N; V represents CH, and R2 represents H or F, or each U and V represents CH; W represents N, and R2 represents H or F, or U represents N; V represents CH; W represents CH or CRa, and R2 represents H, or also when W represents CH, may represent F; Ra represents CH2OH or alkoxycarbonyl; A represents group CH=CH-B, a binuclear heterocyclic system D, phenyl group which is mono-substituted in the position 4 by C1-4 alkyl group, or phenyl group which is di-substituted in positions 3 and 4 wherein each of two substitutes is optionally specified in a group consisting of C1-4 alkyl and halogen; B represents mono- or di-substituted phenyl group wherein each substitute is a halogen atom; D represents group

wherein Z represents CH or N, and Q represents O or S; or to salts of such compounds.

EFFECT: compounds are used for treating bacterial infections.

13 cl, 2 tbl, 25 ex

FIELD: chemistry.

SUBSTANCE: invention relates to novel 2-substituted-2,3-dihydrooxazolo[3,2-a]pyrimidin-7-ones and 2-substituted-2,3,5,6-tetrahydrooxazolo[3,2-a]pyrimidin-7-ones of formula (I): where p, n, X, Y, R1, R2, R3, R4, R5, R6, R7 and R8 are described in the description. These compounds are modulators of metabotropic glutamate receptors (mGluR), particularly the mGluR2 receptor. Compounds in the present invention are therefore suitable for use as pharmaceutical agents, especially in treating and(or) preventing various disorders of the central nervous system (CNS), including, among others, acute and chronic neurodegenerative disorders, psychosis, convulsions, anxiety, depression, migraine, pain, sleep disorder and emesis.

EFFECT: improved method.

14 cl, 148 ex

FIELD: chemistry.

SUBSTANCE: present invention relates to a novel intermediate epoxy compound of general formula (2), where R1 represents hydrogen or a lower alkyl group; and R2 represents a piperidinyl group of general formula (A1), where R3 represents a phenoxy group, having a halogen-substituted lower alkoxy group, substituted with a phenyl group, and other similar groups; and n is an integer from 1 to 6, to obtain 2,3-dihydroimidazo[2,1-b]oxazole. The invention also relates to specific epoxy compounds, a method of producing epoxy compounds of formula (2) and a method of producing 2,3-dihydroimidazo[2,1-b]-oxazole using a novel intermediate epoxy compound.

EFFECT: obtaining 2,3-dihydroimidazo[2,1-b]oxazole with high output and high purity.

4 cl, 30 ex

FIELD: chemistry.

SUBSTANCE: invention relates to compounds of formula I , and pharmaceutically acceptable salts thereof, where L denotes O, S, or CH2; Y denotes N or CH; Z denotes CR3; G denotes CH; R1 denotes a heteroaryl ring of formula , where D1 denotes S, O; D2 denotes N or CR12; D3 denotes CR12; R2 denotes (C6-C10)-aryl; 5-9-member mono- or bicyclic heteroaryl with 1 or 2 heteroatoms independently selected from N or S; a saturated or partially saturated (C3-C7)-cycloalkyl; or a saturated 5-6-member heteocyclyl with 1 heteroatom selected from N, where said aryl, heteroaryl, cycloalkyl and heterocyclyl are optionally substituted with one or two groups independently selected from (C1-C6)-alkyl, F, Cl, Br, CF3, CN, NO2, OR6, C(-O)R6, C(=O)OR6, C(=O)NR6R7, saturated 6-member heterocyclyl with 2 heteroatoms independently selected from N or O, and S(O)2R6, and where said alkyl is optionally substituted with one -OR8 group; R3 denotes H; (C1-C6)-alkyl; (C2-C6)-alkenyl; Cl; Br; OR6; SR6; phenyl; or a 6-member heteroaryl with 1 heteroatom selected from N, where said alkyl and alkenyl are optionally substituted with one group selected from C(=O)OR8, -OR8, -NR8R9; or a saturated 6-member heterocyclyl with 1 heteroatom selected from N or O.

EFFECT: disclosed compounds are used in treating and preventing diseases mediated by insufficient level of glucokinase activity, such as sugar diabetes.

16 cl, 479 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to new compounds of general formula 1, or their pharmaceutically acceptable salts showing the properties of incretin secretagogues, preferentially the properties of a bile acid receptor TGR5 agonist. The compounds are applicable for treating metabolic diseases associated with glucose metabolism, such as diabetes, obesity, metabolic syndrome, etc. In formula 1 R1, R2 and R3 independently represent a cyclic system substitute specified in: hydrogen, C1-C3alkyl, halogen, a trifluoromethyl group, C1-C3alkoxy, a cyano group, a trifluoromethoxy group; an amino group substituted by C1-C3alkyl; or two radicals R3, found at carbon neighbours in a benzene ring, together with the benzene ring bound therewith form 3,4-methylene dioxyphenyl; R4 represents hydrogen, C1-C5alkyl, a carboxyl group, C1-C3alkoxycarbonyl or an amide group CONHR5; R5 is an optionally substituted by C1-C3alkyl, C5-C6cycloalkyl optionally substituted by phenyl, benzyl, pyridyl; X and Y represent two hydrogen atoms or an oxygen atom, provided Y=O, then X=2H, provided Y=2H, then X=O or X=Y=2H; the sign (N) shows the possibility of bioisosteric substitution of the benzene ring by the pyridine, pyrimidine, pyridazine, triazine or pyrazine ones.

EFFECT: preparing the pharmaceutical composition and the combined drugs with the use of the compounds of formula 1 or the based pharmaceutical composition and a protein kinase DPP-IV inhibitor specified in Vildagliptin or Sitagliptin, and/or an endogenous bile acid or mied bile acid secretagogues.

53 cl, 7 dwg, 8 ex

FIELD: chemistry.

SUBSTANCE: described are novel benzotriazole UV-absorbers, having absorption spectrum shifted towards the long-wave side with considerable absorption in the region up to 410-420 nm, having general formulae (a)-(k) (structural formula and values of radicals are given in the description), composition which is stabilised with respect to UV radiation and containing novel UV-absorbers, and use of the novel compounds as UV light stabilisers for organic materials.

EFFECT: obtaining novel benzotriazole UV-absorbers, having absorption spectrum shifted towards the long-wave side.

13 cl, 23 ex, 2 tbl

Polycyclic compound // 2451685

FIELD: medicine, pharmaceutics.

SUBSTANCE: described is a new polycyclic compound with general formula (I-1) and (1-3) or a pharmaceutically acceptable salt thereof where X1- -CR1 =CR2 - where R1 and R2 independently stand for hydrogen or C1-6 alkyl while Het stands for a radical of the following formulae: that may be substituted 1-3 times additionally described is a pharmaceutical composition containing such compound and intended for prevention or treatment of diseases caused by β-amyloid.

EFFECT: production of a pharmaceutical composition prevention or treatment of diseases caused by β-amyloid.

7 cl, 392 ex, 12 tbl

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to experimental cardiology, and concerns the L-NAME-induced endothelial dysfunction correction. That is ensured by introducing the mixture of solutions of homoeopathic dilutions of rabbit monoclonal antibodies to human endothelial nitrogen oxide synthase C12, C30, C200 (9 ml/kg/day) in complex with the mixture of solutions of homoeopathic dilutions of angiotensin II receptor C-terminal fragment antibodies C12, C30, C200 in a dose of 9 ml/kg/day.

EFFECT: method provides the effective endothelial dysfunction correction in the specific experimental environment.

1 tbl

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