Pharmaceutical injection form of hydrophilic conjugate of hydroxyethylamylum and 2,6-diisobornyl-4-methylphenol, method for its production and applications for cardiovascular diseases treatment

FIELD: pharmacology.

SUBSTANCE: pharmaceutical injection form of hydrophilic conjugate of hydroxyethylamylum and 2,6-diisobornyl-4-methylphenol for cardiovascular diseases treatment contains a therapeutically effective amount of O-(4-hydroxy-3,5-di(1,7,7-trimethylbicyclo[2.2.1]hept-exo-2-yl)benzyl)oxy)ethyl)-O-(2-hydroxyethyl)-(1,4)-α-D-glucan (Dibornol-HEC) as an active ingredient. Sodium chloride, Tween 80, ascorbic acid, water for injection or saline in the amounts indicated in the claims are used as auxiliary components. In the method for pharmaceutical injection form preparation, the Dibornol-HEC substance is added to an aqueous solution of Tween 80 surfactant and mixed until the substance is dissolved completely and a clear solution is obtained, the water is distilled off under reduced pressure, ascorbic acid, sodium chloride, saline (water for injection) are added to the dry residue and mixed, the solution is adjusted to a concentration of 4.5-7.5% by the active Dibornol-HEC substance with saline (water for injection) and centrifuged, if necessary, the solution is filtered, the resulting drug solution is poured into glass vials or ampoules, which are sealed and packaged.

EFFECT: pharmaceutical injection form of the invention is stable.

2 cl, 1 tbl, 15 ex

 



 

Same patents:

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to pharmaceutical composition, containing compound of formula or for prevention or treatment of diseases, associated with oxidative stress, selected from group, consisting of MELAS (mitochondrial myopathy, encephalopathy, lactic acidosis and stroke episodes), MERRF syndrome (myoclonic epilepsy with ragged red fibres) or Kearns-Sayre syndrome, arrhythmia, cardioplegia or myocardium infarction. in formula (1) na stands for 1 or 2, Aa represents 5-membered heteroaryl or heterocycle, each of which has 2 heteroatoms, selected from N, O and S, Rla represents R5a-Xa-Ba-X′a-, Ba represents direct bond, Xa and X′a independently on each other represent direct bond or -OC(O)-, R5a represents hydrogen or 6-9-membered monocyclic or condensed cyclic heterocycle or heteroaryl, each of which has from 1 to 3 heteroatoms, selected from N, O and S, and is optionally substituted with oxo or C1-C6-alkyl, R2a represents -(CR8aR9a)pa-Ya-R7a, pa stands for number from 0 or 1, Ya represents direct bond or -O-, R7a represents hydrogen or phenyl, R3a, R8a, R9a, R10a represent hydrogen, R4a represents -(CH2)pa-Da-R10a-, Da represents C5-cycloalkyl or 6-membered heterocycle, which has 1 heteroatom, selected from N, S and O. Radical values for formula (2) are give in invention formula.

EFFECT: obtaining compositions for prevention or treatment of diseases, associated with oxidative stress.

19 dwg, 5 tbl, 3 ex

Crystals // 2556206

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention describes crystals of 2-{4-[N-(5,6-diphenylpyrazin-2-yl)-N-isopropylamino]butyloxy}-N-(methylsulphonyl)acetamide ("compound A"), as a form I of the compound A crystal, which shows diffraction peaks at 9.4 degrees, 9.8 degrees, 17.2 degrees and 19.4 degrees in its power X-ray diffraction spectrum, as a form II of the compound A crystal, which shows diffraction peaks at 9.0 degrees, 12.9 degrees, 20.7 degrees and 22.6 degrees in its power X-ray diffraction spectrum, as a form III of the compound A crystal, which shows diffraction peaks at 9.3 degrees, 9.7 degrees, 16.8 degrees, 20.6 degrees and 23.5 degrees in its power X-ray diffraction spectrum. There are also described methods for producing the forms I, II and III of the compound A crystal, based pharmaceutical composition and PGI2 receptor agonist agent, an accelerating agent for angiogenic therapy, gene engineering or autoimmune bone marrow transplantation, and an accelerating agent for angiogenesis for peripheral artery recovery or angiogenic therapy on the basis thereof; there are also described a preventive or therapeutic agent for a wide range of diseases and conditions.

EFFECT: preparing the new therapeutic agent for the wide range of diseases and conditions.

11 cl, 6 dwg, 6 tbl, 5 ex

FIELD: medicine.

SUBSTANCE: invention represents a mixture of two structural isomers: 2,6-di(1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)-4-methylphenol and its diastereomers, and 2-(1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)-6-(2,2,1-trimethylbicyclo[2.2.1]hept-5-yl)-4-methylphenol, and their diastereomers with the ratio of the first and second structural isomer isomers from 60:40 wt % to 95:5 wt %.

EFFECT: extension of the arsenal of means, possessing simultaneously haemorheological, anti-aggregate, anti-thrombogenic, retinoprotecting, endothelium-protecting, neuroprotecting, anti-arrhythmia and anti-ischemic activity, enhancing the cerebral blood flow.

4 dwg, 20 tbl, 6 ex

FIELD: chemistry.

SUBSTANCE: invention relates to synthetic biologically active heterocyclic substances having antagonist activity on purinoreceptors and which are products of modifying pyridoxin, particularly n-(1,5-dihydro-3-R-8-methyl-9-hydroxy-[1,3]dioxepino[5,6-c]pyridinyl-6-azo)phenyl sulphonic acid and salt forms thereof of general formula I , where is selected from: a hydrogen atom, ethyl, heptyl or octyl.

EFFECT: compounds of the given formula have high antagonist activity on purinoreceptors and can be used in medicine and veterinary.

2 tbl, 5 ex

FIELD: chemistry.

SUBSTANCE: invention relates to use of synthetic biologically active heterocyclic substances as purinoreceptor antagonists, said substances having antagonist activity on purinoreceptors and being a product of modifying pyridoxin, particularly n-(1,5-dihydro-3-R1-3-R2-8-methyl-9-hydroxy-[1,3]dioxepino[5,6-c]pyridinyl-6-azo)phenyl sulphonic acid and salt forms thereof of general formula I , where R1 is a hydrogen atom or methyl, R2 is methyl, isopropyl.

EFFECT: compounds of the given formula have high antagonist activity on purinoreceptors and can be used in medicine and veterinary.

2 tbl

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

Hypotensive means // 2554815

FIELD: medicine.

SUBSTANCE: invention represents a hypotensive means, which contains felodipinum as an active component, as well as target additional components: mesoporous silicon dioxide, lactose, hypromeloza. Realisation of the invention ensures the high technological efficiency of the claimed medical means production with the provision of a prolonged release of an active substance with the application of available components. Felodipinum is included into spherical particles with a highly developed mesoporous structure of silicon oxide.

EFFECT: increase of stability in storage and protection from unfavorable environmental factors.

4 cl, 4 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to a compound of structural formula I

which can be used for protecting cardiomyocytes or for preventing or treating a disease or a disorder related to cardiomyocyte apoptosis. In formula I A represents =S, -SR4 or =O, X represents F, Cl, Br or I, R1 represents phenyl, R2 and R3 are connected to form morpholine, and R4 represents C1-C6-alkyl.

EFFECT: invention refers to using the compound for producing the therapeutic agent for protecting cardiomyocytes or for preventing or treating a disease or a disorder related to cardiomyocyte apoptosis, and to the method for producing the above compounds.

8 cl, 2 tbl, 2 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to novel compounds of formula I, possessing ability of binding with delta-opioid receptors. In formula R1 is selected from the group, consisting of i) phenyl, optionally substituted with one-two substituents, independently selected from the group, consisting of C1-4alkyl, C1-4alcoxy, C1-4alkylthio, hydroxyl, di(C1-4alkyl), aminocarbonyl, chlorine and fluorine, in such a way that only one di(C1-4alkyl)aminocarbonyl is present; ii) naphthyl; iii) pyridinyl, optionally substituted with one substituent, selected from the group, consisting of C1-4alkyl, C1-4alcoxy, C1-4alkylthio, hydroxy, fluorine, chlorine and cyano; iv) pyrimidin-5-yl; v) furanyl; vi) thienyl; vii) 5-oxo-4,5-dihydro-[1,2,4]oxodiazol-3-yl; and viii) di(C1-2alkyl)aminocarbonyl; Y represents ethyl, vinyl or bond; or Y represents O, when R1 represents optionally substituted phenyl, where substituent represents C1-4alcoxy; R2 represents phenyl, optionally substituted with one-two substituents, independently selected from the group, consisting of C1-4alkyl, C1-4alcoxy, fluorine, chlorine and cyano, trifluoromethoxy and hydroxy; or R2 represents phenyl, substituted with one aminocarbonyl, di(C1-4alkyl)aminocarbonyl, C1-4alcoxycarbonyl or carboxysubstituent; R3 is selected from the group, consisting of i) 3-aminocyclohexyl; ii) 4-aminocyclohexyl; iii) piperidin-3-yl; iv) piperidin-4-yl; v) pyrrolodin-2-yl-methyl, in which pyrrolodin-2-yl is optionally substituted by 3-rd or 4-th position with one or two fluorine-substituents; vi) azetidin-3-yl; vii) 2-(N-methylamino)ethyl; viii) 3-hydroxy-2-aminopropyl; ix) piperidin-3-yl-methyl; x) 1-azabicyclo[2.2.2]octan-3-yl; and xi) 8-azabicyclo[3.2.1]octan-3-yl; or R3 together with Ra and nitrogen atom, which they both are bound to, form piperazinyl, optionally substituted with 4-C1-4alkyl; Ra represents hydrogen, 2-(N-methylamino)ethyl or C1-2alkyl, optionally substituted with azetidin-3-yl.

EFFECT: compounds can be used in treatment of pain in the range from medium to strong, caused by diseases or conditions, such as osteoarthritis, migraine, burn, fibromyalgia, cystitis, rhenite, neuropathic pain, idiopathic neuralgia, toothache, etc.

21 cl, 4 tbl, 26 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to 3-phenylpropionic acid derivatives of formula

wherein R1A represents hydrogen, methyl, ethyl, cyclopropyl or cyclobutyl, R1B is hydrogen or methyl, R2A represents hydrogen, methyl, trifluoromethyl, ethyl or n-propyl, R2B is hydrogen or methyl or R1A and R2A are combined together, and in a combination to carbon atoms to which they are attached, form a cyclopropyl ring of formula

wherein R1B and R2B have the values as specified above, or R2A and R2B are combined together, and in a combination to a carbon atom, to which they are attached, form a cyclic group of formula or

wherein n means a number 1 or 2, R3 is hydrogen, fluorine or methyl, R4 represents hydrogen, fluorine, chlorine or a cyanogroup, R5A represents methyl, R5B is trifluoromethyl or R5A and R5B are combined together, and in a combination to a carbon atom, to which they are attached, form a difluorosubstituted cycloalkyl ring of formula or

R6 represents chlorine, alkyl with 1-4 carbon atoms, alkenyl with 2-4 carbon atoms, cyclopropyl or cyclobutyl; alkyl with 1-4 carbon atoms and alkenyl with 2-4 carbon atoms can contain up to three fluorine atoms, cyclopropyl and cyclobutyl up to three fluorine atoms as substitutes, and R7 represents hydrogen, fluorine, chlorine, methyl or a methoxy group. The invention also refers to a therapeutic agent containing the above compounds and to a method for producing the compounds of formula (I).

EFFECT: compounds of formula (I) activate the form of soluble haem-free guanylate cyclase and are applicable in the method of treating and/or preventing cardiac failure, angina, hypertension, pulmonary hypertension, ischemia, vascular diseases, disturbed microcirculation, thromboembolic diseases and arterial sclerosis.

6 cl, 4 tbl, 113 ex

FIELD: chemistry.

SUBSTANCE: invention relates to field of biotechnology, namely to obtaining conjugates of glycoprotein, possessing erythropoietin activity, with polyethylenepiperazine N-oxide derivatives, and can be used in medicine. Conjugate of erythropoietin, corresponding to general formula (1): [-Ak-Bl-Cm-(D-C(O)-NH-EPO)p-]n, with molecular weight 50-190 kDa is obtained.

EFFECT: invention makes it possible to obtain stable conjugate of erythropoietin, containing biodegradable fragments of poly-1,4-ethylenepiperazine N-oxides, which makes it possible to increase medication safety due to sharp reduction of antigenicity (immunogenicity), toxicity and, therefore, probability of side effects, reduction of frequency of injections and regimen of dosing, as well as provides possibility of carrying out synthesis in water solutions, increase manufacturability, economical efficiency and ecological safety of production.

16 cl, 2 tbl, 9 ex

Crystals // 2556206

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention describes crystals of 2-{4-[N-(5,6-diphenylpyrazin-2-yl)-N-isopropylamino]butyloxy}-N-(methylsulphonyl)acetamide ("compound A"), as a form I of the compound A crystal, which shows diffraction peaks at 9.4 degrees, 9.8 degrees, 17.2 degrees and 19.4 degrees in its power X-ray diffraction spectrum, as a form II of the compound A crystal, which shows diffraction peaks at 9.0 degrees, 12.9 degrees, 20.7 degrees and 22.6 degrees in its power X-ray diffraction spectrum, as a form III of the compound A crystal, which shows diffraction peaks at 9.3 degrees, 9.7 degrees, 16.8 degrees, 20.6 degrees and 23.5 degrees in its power X-ray diffraction spectrum. There are also described methods for producing the forms I, II and III of the compound A crystal, based pharmaceutical composition and PGI2 receptor agonist agent, an accelerating agent for angiogenic therapy, gene engineering or autoimmune bone marrow transplantation, and an accelerating agent for angiogenesis for peripheral artery recovery or angiogenic therapy on the basis thereof; there are also described a preventive or therapeutic agent for a wide range of diseases and conditions.

EFFECT: preparing the new therapeutic agent for the wide range of diseases and conditions.

11 cl, 6 dwg, 6 tbl, 5 ex

FIELD: medicine.

SUBSTANCE: what is involved is an integrated pathogenetic therapy containing detralex 3 tablets two times a day (a daily dose of diosmin 2,700 mg, hesperidin 300 mg) for 4 days, then 2 tablets two times a day (a daily dose of diosmin 1,800 mg, hesperidin 200 mg) for 9 days, Trombovazim 1 tablet (800 units) 2 times a day for 15 days as a basic course, then 1 tablet (800 units) 1 time a day) 15 days as a supporting course, and a preparation of thioctic acid 600 mg intravenously in normal saline 200.0 drop-by-drop at max. 60 drops/min for 13 days, then 600 mg a day in the form of tablets for 17 days.

EFFECT: effective reduction of reperfusion syndrome in the given category of patients by increasing venous vascular tone, improving rheological blood properties and trophism of injured nerve terminals.

2 cl, 10 dwg, 9 tbl, 3 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to medicine, more specifically to pharmacology, and concerts agents having an effect on the rheological properties of blood. What is presented is using the chemical modification product of hydroxyethylated starch O-(2-hydroxyethyl)-(1,4)-α-D-glucan, the hybrid macromolecular compound O-(4-hydroxy-3,5-di(1,7,7-trimethylbicyclo[2.2.1]heptan-2-yl)benzyl)oxy)ethyl)-O-(2-hydroxyethyl)-(1,4)-α-D-glucan as an agent improving the rheological properties of blood. The invention can be used in a complex therapy of pathologies accompanied by blood hyperviscosity.

EFFECT: limiting an increase in blood viscosity.

4 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: what is presented is a group of inventions concerning a new application of bicyclo[2,2,2]octane-2-carboxylic acid salt. What is presented is using it for treating dysphoria in a person suffering epilepsy for treating alcohol addiction, for reducing the level of hepatic function marker specified in AST (aspartate aminotransferase), ALT (alanine aminotransferase) or bilirubin in the person for reducing an erythrocyte sedimentation rate, as well as for reducing a number or an intensity of epileptic attacks in a daily dose of min 400 mg.

EFFECT: implementing the above applications with no negative effect on patient's behaviour and the functions of the main organs and systems.

19 cl, 6 tbl, 2 ex

FIELD: medicine.

SUBSTANCE: pentoxifylline is intravenously administered in a daily dose of 5 mg/kg of newborn's body weight for the first three days of life.

EFFECT: method enables providing the considerably higher clinical effectiveness, causes no severe complications; it is accessible and efficient.

1 ex, 5 tbl

FIELD: medicine.

SUBSTANCE: invention can be applicable for treating patients suffering haemorrhagic shock. Namely, the invention refers to a hyperoxygenated agent for venous oxygen saturation, which represents an aqueous solution containing sodium chloride 0.85%, sodium hydroxycarbonate 0.10% and hydrogen peroxide 0.05-0.29%.

EFFECT: higher safety and effectiveness by blood oxygen saturation, stable osmotic activity, higher alkalinity and buffer capacity.

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to substituted isoquinolines and isoquinolinones of formula (I) and to their stereoisomer and/or tautomer forms and/or pharmaceutically acceptable salts, wherein R1 is H, OH or NH2; R3 is H; R4 is H, halogen or (C1-C6)alkylene-R'; R5 is H, halogen, (C1-C6)alkyl; R7 is H, halogen, (C1-C6)alkyl, O-(C1-C6)alkyl; R8 is H; R6 is absent; or is one of (C1-C4)alkylene related to a cycloalkyl ring related to a cycloalkyl ring, wherein (C1-C4)alkylene forms a second bond to another carbon atom of the cycloalkyl ring to form a bicyclic ring system, R10 is H, phenyl, or pyridine, wherein phenyl is unsubstituted or substituted; R11 is H, (C1-C6)alkyl; or R11 and R12 together with the carbon atom to which they are attached form (C3)cycloalkyl; R12 is (C1-C6)alkyl, (C3-C8)cycloalkyl or phenyl; or R12 is H, provided r=2 and another R12 is other than H; or R11 and R12 together with the carbon atom to which they are attached form (C3)cycloalkyl; R13 and R14 are independently H, (C1-C6)alkyl, (C1-C6)alkylene-R', C(O)O-(C1-C6)alkyl, n is equal to 0; m is equal to 1 or 2; s is equal to 1 or 2; r is equal to 1 or 2; L is O, NH; R' is (C3-C8)cycloalkyl, (C6-C10)aryl; wherein in R11 and R12 residues, alkyl is unsubstituted or optionally substituted by one OCH3; wherein in R11 and R12 residues, alkyl is unsubstituted or optionally substituted by one or more halogens; wherein in R10 and R12 residues, (C6-C10)aryl is unsubstituted or optionally substituted by one or two groups optionally specified in halogen, CN, (C1-C6)alkyl, O-(C1-C6)alkyl, SO2-(C1-C6)alkyl, CF3 and OCF3. Also, the invention refers to using a compound of formula (I).

EFFECT: there are prepared new isoquinoline and isoquinolinone derivatives effective in treating and preventing the diseases related to Rho-kinase inhibition.

38 cl, 132 ex

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to gastroenterology and infectious diseases, and concerns the prevention of developing thrombocytopenia in the patients suffering chronic hepatitis C (CHC) in a combination with Helicobacter pylori infection and receiving a combined antiviral therapy (CAVT). For this purpose, the beginning of the CAVT is preceded by a 10-14-day eradication therapy according to the schedule: a proton pump inhibitor in a standard dose twice a day + amoxicillin 500 mg 4 times a day or 1000 mg twice a day + clarithromycin 500 mg twice a day. The CAVT starts 2 weeks after the completion of the eradication therapy.

EFFECT: method provides reducing a risk of developing or progressing thrombocytopenia in the patients with chronic hepatitis C with underlying CAVT.

4 cl, 1 dwg

FIELD: medicine.

SUBSTANCE: perftoran is administered intravenously at 5-20 ml per 1 kg of body weight.

EFFECT: reducing side effects in treating methemoglobinemia by the property of perftoran to transform methemoglobin into oxyhemoglobin.

6 dwg, 2 tbl

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to pharmaceutical industry, namely to selenium nanocomposites of natural hepatotrophic galactose-containing polysaccharide matrixes, representing water-soluble orange-red powders containing zerovalent selenium (Se0) nanoparticles sized 1-100 nm in the quantitative content of 0.5 - 60 wt %, possessing antioxidant activity for treating and preventing redox-related pathologies, particularly for treating toxic liver damage, to a method for producing and to an antioxidant agent containing the above nanocomposites.

EFFECT: invention provides the targeted agent delivery to liver cells, as well as higher agent accessibility and lower toxic action of selenium.

7 cl, 11 ex, 4 tbl

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