Complex compounds of ferric iron for treatment and prevention of symptoms of iron deficiency and iron deficiency anemia

FIELD: pharmacology.

SUBSTANCE: group of inventions refers to a complex compound of ferric iron or its pharmaceutically acceptable salt, containing at least one formula

ligand, drugs and compositions containing a complex compound of ferric iron.

EFFECT: implementation of the invention will provide a therapeutically active substance with good activity, a high degree of iron utilisation, stability and sufficient solubility.

16 cl, 4 tbl, 21 ex

 



 

Same patents:

FIELD: medicine.

SUBSTANCE: method includes the introduction of deferoxaminum to mice. Deferoxaminum is introduced subcutaneously in a dose of 0.5 g/kg 2 times with a 3 day interval.

EFFECT: method makes it possible to simply and efficiently model iron deficiency anaemia in mice.

3 tbl, 1 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to a compound of the structural formula (1), which possesses the activity increasing erythropoietin production. In formula

R1 represents a group of the structural formula

,

in which R4 and R5, each independently, represent a hydrogen atom, halogen atom or C1-C6alkyl group, R6 represents a hydrogen atom, halogen atom or C1-C6alkyl group, R7 represents a hydroxyC1-C6alkyl group, hydroxyhalogenC1-C6alkyl group, C1-C6alkoxyC1-C6alkyl group, which can have 1 substituent, independently selected from a group of substituents α, (C1-C6alkoxy)carbonyl group, C1-C6alkoxyC1-C6alkoxyC1-C6alkyl group, hydroxyC1-C6alkoxygroup, C1-C6alkylcarbamoyl group, (C1-C6alkyl)(C1-C6alkyl) carbamoyl group, (C1-C6alkyl)(C1-C6alkyl) carbamoylC1-C6alkyl group or C2-C7alkanoyloxyC1-C6alkyl group, α represents a hydroxygroup, Q1 ring represents a piperidinyl group, rings Q2 and Q3 represent a phenyl or pyridyl group, X represents a simple bond or methylene, R2 represents a C1-C3alkyl group and R3 represents a hydrogen atom.

EFFECT: invention relates to a pharmaceutical composition, containing the said compounds, to the application of a compound for obtaining a medication for the enhancement of erythropoietin production and to a method of treatment or prevention of a disease, caused by reduced erythropoietin production, such as anaemia.

33 cl, 1 tbl, 55 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: group of inventions relates to the field of pharmaceutics and deals with a pharmaceutical composition, which contains feline erythropoietin as an active ingredient, to which two or more polyethyleneglycol molecules with a non-branched chain are attached, with a water-soluble long-chain molecule having the molecular weight, constituting not less than 30 kDa and producing the haemopoietic effect. A haemopoietic medication and a medication for the treatment of anaemia are based on the said composition.

EFFECT: group of inventions provides the haemopoietic effect, which lasts for not less than seven days, when introduced to humans and/or animals.

8 cl, 4 dwg, 2 tbl, 2 ex

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to haematology and enterology, and concerns treating anaemia in the patients with celiacia. That is ensured by an oral administration of iron bis-glycinate chelate in the form of an effervescent tablet, semi-solid or liquid dosage form in the range of doses of 5 to 200 mg a day that corresponds to 1 to 40 mg of an iron ion.

EFFECT: invention provides treating anaemia in the patients suffering celiacia by the effective absorption of orally administered iron bis-glycinate chelate.

11 cl, 3 tbl, 11 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to veterinary science and aims at treating and preventing alimentary anaemia in young pigs. A preparation contains an iron dextran complex, nanosized and zero-valent selenium (Se0), vitamin E, vitamin B12 and water in the following proportions, wt %: iron dextran complex 0.0001-80.0, selenium (Se0) 0.0001-5.0, vitamin E 0.0001-20.0, vitamin B12 0.0001-10.0, water for injections - the rest.

EFFECT: using the declared method provides compensating iron deficiency in young pigs, improving animal's growth and development, increasing total immunity and rapid adaptation to the varying ambient environment.

4 tbl, 4 ex, 4 dwg

FIELD: chemistry.

SUBSTANCE: invention relates to a triazolopyridine compound of general formula [I] or a pharmaceutically acceptable salt, where the partial structural formula: is a group represented by any of the following formulae: or R1 is (1) a hydrogen atom, (2) C1-6alkyl group, (3) phenyl group or (4) C3-8cycloalkyl group; R2 is (1) a hydrogen atom, (2) C1-10alkyl group, (3) phenyl group, optionally substituted with identical or different 1-3 substitutes selected from the following groupB, (4) C3-8cycloalkyl group, (5) C3-8cycloalkenyl group, (6) thienyl group, optionally substituted with 1 substitute selected from halogen or C1-6alkyl group, (7) phenyl-C1-6alkyl group (wherein phenyl is optionally substituted with different or identical 1-2 substitutes selected from halogen, C3-8cycloalkyl or halogen-C1-6alkyl group) or (8) C3-8cycloalkyl-C1-6alkyl group; R3 is (1) a hydrogen atom, (2) a halogen atom, (3) C1-6alkyl group, (4) phenyl group (6) phenyl-C1-6alkyl group; and each of R4 and R5 are both hydrogen atoms or a group B: (a) a halogen atom, (b) C1-6alkyl group, (c) C3-8cycloalkyl group, (d) cyano group and (e) halogen-C1-6alkyl group. The invention also relates to the specific compounds, a pharmaceutical composition based on the compound of formula [I] and to use of the compound with the formula [I].

EFFECT: obtaining novel triazolopyrine compounds, having inhibitory activity on prolyl hydroxylase and capable of inducing erythropoietin production.

30 cl, 34 tbl

FIELD: veterinary medicine.

SUBSTANCE: method of normalisation of the thrombin time duration in newborn calves with iron deficiency anemia consists in the fact that ferroglukin 150 mg (2 ml) intramuscularly is prescribed to newborn calves with iron deficiency anemia, twice with the interval of 4 days, cresacyne 5 mg/kg per day, including it in the scheme of watering for 4 days, starting simultaneously with the first injection of ferroglukin and gamavit intramuscularly once a day in the morning of 0.05 ml/kg for 4 days, starting simultaneously with ferroglukin and cresacyne.

EFFECT: acceleration of normalisation of thrombin time duration, enables to reduce the risk of vascular complications in newborn calves with iron deficiency anemia, to revitalise the herd, to reduce mortality, to maintain the volume and quality of the meat and dairy products obtained from animals.

2 ex

FIELD: medicine.

SUBSTANCE: invention refers to veterinary science, namely to clinical pharmacology and veterinary therapy. The method consists in administering the complex iron-dextran preparation Ferranimal-75M intramuscularly on the 5th day of calf's life in a dose of 3 ml in a combination with an intramuscular injection of the preparation Hydropeptone in a dose of 10 ml. Ferranimal-75M is injected 10 days later in a dose of 2 ml in a combination with an injection of Hyropeptone 5 ml intramuscularly in different points.

EFFECT: method provides higher antioxidative activity of calf's blood serum, reduced pro-oxidant action of iron and incorporated radionuclides, as well as higher iron accessibility in treating and preventing iron-deficiency anaemia in calves exposed to the chronic incorporated radiation.

FIELD: veterinary medicine.

SUBSTANCE: ferroglyukin is administered to new-born calves with iron deficiency anaemia at a dose of 150 mg (2 ml) intramuscularly, twice with an interval of 4 days. Crezacyne 5 mg/kg per day is included in the watering scheme for 4 days, starting simultaneously with the first injection of ferroglyukin. Gamavit is administered intramuscularly once a day in the morning at a dose of 0.05 ml/kg for 4 days, starting simultaneously with ferroglyukin and crezacyne.

EFFECT: method enables to normalise consistently the platelet activity in new-born calves with iron deficiency anaemia during a short period of exposure, transferring it to the level typical of healthy calves, after 4 days of treatment, and to provide long-term maintenance of platelet haemostasis in the optimal mode of operation, eliminating the risk of thrombotic complications in animals and contributing to their normal growth and development.

1 ex

FIELD: metallurgy.

SUBSTANCE: invention relates to casein succinylate of iron (III) wherein iron content varies from 4.5 wt % to 7 wt %, water solubility exceeds 92% while phosphorus-to-nitrogen ratio exceeds 5 wt %.

EFFECT: additionally, invention relates to production of iron (III) and to pharmaceutical composition containing casein succinylate of iron (III).

17 cl, 4 tbl, 9 ex

FIELD: veterinary medicine.

SUBSTANCE: invention is a method of correction of immunobiochemical status of cows in the prenatal and postpartum periods. The invention comprises the following steps: the dry cows within 10-12 days prior to and 10-12 days after parturation are given orally the composite agent based on organic acids, containing fumaric, ascorbic, succinic and citric acid based on per dose, mg/kg body weight: fumaric acid - 3.0-5.0; ascorbic acid - 4.5-7.5; succinic acid - 6.0-10.0; citric acid - 1.5-2.5, in combination with dualfold intramuscular injection tetrahydrovit 30 days before and on the day of parturation at a dose of 10 ml/head, and threefold intramuscular injection of iron complex 30, 15 days before and on the day of parturation at a dose of 0.2 ml/10 kg bodyweight.

EFFECT: invention provides a correction of immunobiochemical homeostasis at the level providing for physiological parturation and the postpartum period and obtaining viable offspring.

14 tbl, 3 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to the field of medicine and describes a method of obtaining ferrocene microcapsules, where xanthan gum is used as an envelope for the microcapsules, characterised by the fact that a suspension of 100 mg of ferrocene in 2 ml of benzene is dispersed into a suspension of xanthan gum in the presence of 0.01 g of E472 c preparation with mixing, with the addition of 5 ml of acetone and 0.5 ml of water; the obtained suspension is filtered and dried at room temperature.

EFFECT: invention provides the simplification and acceleration of the process of obtaining the microcapsules and increase of output by weight.

1 dwg, 2 ex

FIELD: chemistry.

SUBSTANCE: invention relates to mixed cobalt (II) salts of ketocarboxylic and mercaptocarboxylic acids of general formula (I):

where R=Alk, R'=H, Alk, NH2, NHCOCH3, m=0-3, R"=H, Alk, COOH, n=0-3, where Alk=alkyl C1-C3, or to such compounds as a cobalt (II) salt of mercaptoacetic acid and pyruvic acid, a cobalt (II) salt of mercaptoacetic acid and α-ketoglutaric acid, a cobalt (II) salt of N-acetyl-L-cysteine and pyruvic acid, a cobalt (II) salt of α-ketoglutaric acid and L-cysteine, a cobalt (II) salt of pyruvic acid and 2-mercaptopropionic acid or hydrates or solvates thereof. A method of producing salts of general formula (I) is also disclosed.

EFFECT: invention enables to obtain mixed cobalt (II) salts of ketocarboxylic and mercaptocarboxylic acids, having cyanide antidote activity.

7 cl, 7 ex

FIELD: chemistry.

SUBSTANCE: invention relates to antifungal preparation, containing effective quantity of methyl ether of 2-benzimidazolylcarbamic acid, or its salts with inorganic and organic acids, or their hydrates, or its complex compounds with organometallic and inorganic salts, containing transition metal. Claimed invention demonstrates antifungal activity with respect to causative agents of mycoses from the group, including Trichophyton mentagrophytes var. Interdigitale, Trichophyton rubrum, Microsporum canis, Trichophyton mentagrophytes var. granulosum, Candida albicans. Antifungal activity has been detected with respect to pathogenic and opportunistic fungi, causing mycoses of mucosa and skin in humans and animals.

EFFECT: increased activity of preparation.

9 cl, 4 tbl, 28 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to medicine, particularly to a method for ferrocene encapsulation characterised by the fact that a microcapsule coating is carrageenan, whereas a non-solvent is ethanol when producing microcapsules by physical-chemical non-solvent addition.

EFFECT: implementing the invention enables simplifying and accelerating the process of encapsulation and increasing weight yield.

7 dwg

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to haematology and enterology, and concerns treating anaemia in the patients with celiacia. That is ensured by an oral administration of iron bis-glycinate chelate in the form of an effervescent tablet, semi-solid or liquid dosage form in the range of doses of 5 to 200 mg a day that corresponds to 1 to 40 mg of an iron ion.

EFFECT: invention provides treating anaemia in the patients suffering celiacia by the effective absorption of orally administered iron bis-glycinate chelate.

11 cl, 3 tbl, 11 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to veterinary science and aims at treating and preventing alimentary anaemia in young pigs. A preparation contains an iron dextran complex, nanosized and zero-valent selenium (Se0), vitamin E, vitamin B12 and water in the following proportions, wt %: iron dextran complex 0.0001-80.0, selenium (Se0) 0.0001-5.0, vitamin E 0.0001-20.0, vitamin B12 0.0001-10.0, water for injections - the rest.

EFFECT: using the declared method provides compensating iron deficiency in young pigs, improving animal's growth and development, increasing total immunity and rapid adaptation to the varying ambient environment.

4 tbl, 4 ex, 4 dwg

FIELD: veterinary medicine.

SUBSTANCE: method of normalisation of the thrombin time duration in newborn calves with iron deficiency anemia consists in the fact that ferroglukin 150 mg (2 ml) intramuscularly is prescribed to newborn calves with iron deficiency anemia, twice with the interval of 4 days, cresacyne 5 mg/kg per day, including it in the scheme of watering for 4 days, starting simultaneously with the first injection of ferroglukin and gamavit intramuscularly once a day in the morning of 0.05 ml/kg for 4 days, starting simultaneously with ferroglukin and cresacyne.

EFFECT: acceleration of normalisation of thrombin time duration, enables to reduce the risk of vascular complications in newborn calves with iron deficiency anemia, to revitalise the herd, to reduce mortality, to maintain the volume and quality of the meat and dairy products obtained from animals.

2 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to chemical-pharmaceutical industry and represents a method for drug encapsulation by non-solvent addition; the method is characterised by the fact that the above drug is presented by ferrocene, while a coating is carrageenan precipitated from a butanol solution by adding ethanol as a non-solvent and water at room temperature.

EFFECT: invention provides simplifying and accelerating the microencapsulation process, reducing the microencapsulation loss (higher weight yield).

2 ex, 2 dwg

FIELD: medicine.

SUBSTANCE: invention refers to veterinary science, namely to clinical pharmacology and veterinary therapy. The method consists in administering the complex iron-dextran preparation Ferranimal-75M intramuscularly on the 5th day of calf's life in a dose of 3 ml in a combination with an intramuscular injection of the preparation Hydropeptone in a dose of 10 ml. Ferranimal-75M is injected 10 days later in a dose of 2 ml in a combination with an injection of Hyropeptone 5 ml intramuscularly in different points.

EFFECT: method provides higher antioxidative activity of calf's blood serum, reduced pro-oxidant action of iron and incorporated radionuclides, as well as higher iron accessibility in treating and preventing iron-deficiency anaemia in calves exposed to the chronic incorporated radiation.

FIELD: medicine.

SUBSTANCE: invention refers to veterinary science and aims at controlling demodectic mange in cattle. As an insectoacaricide, a composition is used in the following mixture ratio, wt %: abamectin - 0.1; fipronil - 0.5; dimehyl sulphoxide - 10; ethyl cellulose - 30-40; polyethylene glycol - 1,500 - 16; isopropyl alcohol - the rest up to 100. The composition is used by local applications on the affected areas of the animal's skin.

EFFECT: method enables increasing the therapeutic effectiveness in treating demodectic mange in cattle.

1 tbl, 3 ex

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