WO2000006567A1 - 3-(4-amino-5-ethylpyrimidin-2-yl)-1-(2-fluorbenzyl)-1h-pyrazolo[3,4-b]pyridin - Google Patents
3-(4-amino-5-ethylpyrimidin-2-yl)-1-(2-fluorbenzyl)-1h-pyrazolo[3,4-b]pyridin Download PDFInfo
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- WO2000006567A1 WO2000006567A1 PCT/EP1999/005071 EP9905071W WO0006567A1 WO 2000006567 A1 WO2000006567 A1 WO 2000006567A1 EP 9905071 W EP9905071 W EP 9905071W WO 0006567 A1 WO0006567 A1 WO 0006567A1
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- Prior art keywords
- compound
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- compound according
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- 0 *C(C(CC#N)=NNCc(cccc1)c1F)=O Chemical compound *C(C(CC#N)=NNCc(cccc1)c1F)=O 0.000 description 2
- DVWGQBBJLJWPKJ-UHFFFAOYSA-N CCOC(c1n[n](Cc2ccccc2F)c(N)c1)=O Chemical compound CCOC(c1n[n](Cc2ccccc2F)c(N)c1)=O DVWGQBBJLJWPKJ-UHFFFAOYSA-N 0.000 description 1
- LQCFFAGUCURQEC-UHFFFAOYSA-N NC(c1n[n](Cc2ccccc2F)c2ncccc12)=N Chemical compound NC(c1n[n](Cc2ccccc2F)c2ncccc12)=N LQCFFAGUCURQEC-UHFFFAOYSA-N 0.000 description 1
- GWDSAMDSGSEPRH-UHFFFAOYSA-N NC(c1n[n](Cc2ccccc2F)c2ncccc12)=O Chemical compound NC(c1n[n](Cc2ccccc2F)c2ncccc12)=O GWDSAMDSGSEPRH-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/08—Drugs for disorders of the urinary system of the prostate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
Definitions
- the present invention relates to the 3- (4-amino-5-ethylpyrimidin-2-yl) -l- (2-fluorobenzyl) -lH-pyrazolo [3,4-b] pyridine of the formula (I),
- the compound can be prepared by using the amidine of formula (II)
- the reaction takes place in a temperature range from 80 ° C to 120 ° C, preferably at 100 ° C.
- the enamine of the formula (III) can act as solvent. But you can also work in common solvents such as toluene, dioxane and alcohols.
- the reaction can be carried out at normal, elevated or reduced pressure (e.g. 0.5 to 5 bar). Generally one works at normal pressure.
- the compound of formula (II) is new and therefore another object of the invention. It can be prepared by using the compound of formula (IV)
- Suitable solvents for reacting the compound of the formula (IV) -> (V) are ethers, such as diethyl ether, dioxane or tetrahydrofuran and dimethylformamide; tetrahydrofuran is preferred.
- Triethylamine or heterocycles such as 1,4-diazabicyclo [2.2.2] octane (DABCO), 1,8-diazabicyclo [5.4.0] undec-7-ene (DBU), pyridine, diaminopyridine, methylpiperidine or morpholine can be used. Pyridine is preferred.
- the reaction takes place in a temperature range from 0 ° C to 40 ° C, preferably at room temperature.
- the reaction can be carried out at normal, elevated or reduced pressure (e.g. 0.5 to 5 bar). Generally one works at normal pressure.
- the amide (IV) can be carried out, for example, by saponification of a corresponding ester as the starting compound with a base to give the acid, its conversion into the acid chloride by customary methods, for example using SOCl 2 or POCl 3 and subsequent reaction with ammonia.
- TFAA Trifluoroacetic anhydride
- the conversion of the nitrile (V) into the imino ether (VI) can be carried out in acid, e.g. with HCl / alcohol mixtures, as well as in basic such as with methanol / sodium methoxide. It is usually carried out at 0 ° C to 40 ° C, for example at room temperature.
- Alcohols such as methanol or ethanol. Methanol is preferred.
- the reaction takes place in a temperature range from 0 ° C to 100 ° C, preferably at room temperature.
- the reaction can be carried out at normal, elevated or reduced pressure (e.g. 0.5 to 5 bar). Generally one works at normal pressure.
- Alcohols such as methanol or ethanol are suitable as solvents for the reaction of the compound of the formula (VI) -> (VII). Methanol is preferred.
- the reaction takes place in a temperature range from 0 ° C to 100 ° C, preferably at 65 ° C.
- the reaction can be carried out at normal, elevated or reduced pressure (e.g. 0.5 to 5 bar). Generally one works at normal pressure.
- Inorganic or organic bases are suitable as bases for the reaction of the compound of the formula (VII) -> (II).
- bases include, for example, alkali metal hydroxides such as sodium hydroxide or potassium hydroxide, alkaline earth metal hydroxides such as barium hydroxide, alkali metal carbonates such as sodium carbonate or potassium carbonate, alkaline earth metal carbonates such as calcium carbonate. Sodium carbonate is preferred.
- the pyrimidine is prepared by customary methods (see, for example, MG Hoffmann et al. In: Houben-Weyl, Methods of Organic Chemistry, 4th Edition, Volume E9b, Part 1, pp. 1-249; A. Weissenberger et al ., The Chemistry of heterocyclic compounds - Pyrimidines, 1962, 16; ibid 1970, 16, Suppl. 1, ibid 1985, 16, Suppl. 2; ibid 1994, 52).
- the imino ether (VI) can also first be converted into an amidine by means of ammonia or its salts, and this either as a free base (II) or as a salt (VII), if appropriate in the presence of one React base with enamines such as (III), acetals, enol ethers, aldehydes or enolates.
- the enamines such as (III) can e.g. from C-H-acidic compounds such as acetonitrile derivatives by known methods by reaction with
- Dimethylformamide derivatives such as e.g. Bis (dimethylamino) tert-butoxymethane, dialkoxy-dialkylamino-methanes can be produced.
- the compound of formula (IV) can be prepared by the compound of formula (VIII)
- reaction of the compound of the formula (VIII) + (IX) -> (X) can also be carried out via intermediate compounds of the formulas (A) and (B),
- the compound of formula (III) can be prepared by the compound of formula (XIII)
- the compound of formula (I) according to the invention shows an unforeseeable, valuable pharmacological spectrum of action.
- the compound of the formula (I) according to the invention leads to vascular relaxation, platelet aggregation inhibition and to a reduction in blood pressure and to an increase in the coronary blood flow. These effects are mediated by direct stimulation of soluble guanylate cyclase and an intracellular increase in cGMP.
- the compound according to the invention enhances the action of substances which increase the cGMP level, such as EDRF (endothelium derived relaxing factor), NO donors, protoporphyrin IX, arachidonic acid or phenylhydrazine derivatives.
- cardiovascular diseases such as for the treatment of high blood pressure and heart failure, stable and unstable angina pectoris, peripheral and cardiac vascular diseases, of arrhythmias
- thromboembolic diseases and ischemia such as myocardial infarction, stroke, transitory and ischemic attacks
- peripheral circulatory disorders prevention of restenoses
- arteriosclerosis and diseases of the genitourinary system such as prostate hypertrophy, female erectile dysfunction and erectile dysfunction.
- the compound of formula (I) described in the present invention also represents an active ingredient for combating diseases in the central nervous system which are characterized by disorders of the NO / cGMP system.
- diseases of the central nervous system such as anxiety, tension and depression, central nervous system-related sexual dysfunctions and sleep disorders, as well as for the regulation of pathological disorders in the intake of food, luxury foods and addictive substances.
- the active ingredient is also suitable for regulating cerebral blood flow and is therefore an effective means of fighting migraines.
- the compound of formula (I) according to the invention can be used to combat painful conditions.
- the compound of the formula (I) according to the invention has anti-inflammatory activity and can therefore be used as an anti-inflammatory agent.
- the invention comprises the combination of the compound according to the invention with organic nitrates and NO donors.
- the invention also includes combination with compounds that inhibit the degradation of cyclic guanosine monophosphate (cGMP).
- cGMP cyclic guanosine monophosphate
- These are in particular inhibitors of phosphodiesterases 1, 2 and 5; Nomenclature according to Beavo and Reif-Snyder (1990) TiPS 11 pp. 150 to 155. These inhibitors potentiate the action of the compound according to the invention and increase the desired pharmacological effect.
- the cells were incubated in stimulation buffer with or without NO donor (sodium nitroprusside, SNP or DEA / NO 1 ⁇ M) for 10 minutes at 37 ° C./5% CO 2 .
- NO donor sodium nitroprusside, SNP or DEA / NO 1 ⁇ M
- the test substances final concentration 1 ⁇ M
- the buffer solution was aspirated and 4 ° C stop buffer was added to the cells.
- the cells were then lysed at -20 ° C for 16 hours.
- the supernatants containing the intracellular cGMP were then removed and the cGMP concentrations were determined by the cGMP-SPA system (Amersham Buchler, Braunschweig). The results are shown in Table 1 below.
- Rabbits are anesthetized and bled by the blow of the neck.
- the aorta is removed, adhering tissue is removed, divided into 1.5 mm wide rings and individually pretensioned in 5 ml organ baths with carbogen at 37 ° C. fumigated Krebs-Henseleit solution with the following composition (mM): NaCl: 119; KC1: 4.8; CaCl 2 x 2 H 2 O: 1; MgSO 4 x 7 H 2 O; 1.4; KH 2 PO 4 : 1.2; NaHCO3: 25; Glucose: 10.
- mM fumigated Krebs-Henseleit solution with the following composition (mM): NaCl: 119; KC1: 4.8; CaCl 2 x 2 H 2 O: 1; MgSO 4 x 7 H 2 O; 1.4; KH 2 PO 4 : 1.2; NaHCO3: 25; Glucose: 10.
- the contraction force is recorded with Statham UC2 cells, amplified and digitized via A / D converter (DAS-1802 HC, Keithley Instruments Munich) and recorded in parallel on a line recorder.
- DAS-1802 HC A / D converter
- phenylephrine is added cumulatively to the bath in increasing concentration.
- the substance to be examined is examined in increasing doses in each further run and the level of the contraction is compared with the level of the contraction achieved in the last previous run. From this, the concentration is calculated which is required to reduce the level of the control value by 50% (IC 50 ).
- the standard application volume is 5 ⁇ l, the DMSO portion in the bath solution corresponds to 0.1%.
- Table 2 The results are shown in Table 2 below.
- the animals were housed individually in Type III cages positioned at the individual recipient stations and were on a 12 hour light / dark
- the blood pressure of each rat was recorded every 5 minutes for 10 seconds.
- the measuring points were combined for a period of 15 minutes and the mean value was calculated from these values.
- test compounds were dissolved in a mixture of Transcutol (10%), Cremophor (20%), H 2 O (70%) and administered orally using a gavage in a volume of 2 ml / kg body weight.
- the test doses were between 0.3 and 30 mg / kg body weight. Inhibition of platelet aggregation in vitro
- Blood from healthy volunteers of both sexes was used to determine platelet aggregation. 9 parts of blood were added to one part of 3.8% sodium citrate solution as an anticoagulant. The blood was at 900
- the cavernous arteries and the entire erectile tissue architecture which is formed from a network of smooth muscle cells and collagenous connective tissue, have to dilate maximally so that the corpus cavernosum is completely filled with blood can (Anderson K.-E. and Wagner G., "Physiology of Penile Erection.”. Physiological Reviews 75, 191-236 (1995); Meinhardt W. Kropmann RF, Vermeig P, Lycclama a Nigelholt and Zwartendijk J. "The Influence of Medication on Erectile dysfunction. "Int. J. of Impotence Res. 9, 17-26 (1997).
- the substances according to the invention were dissolved in a mixture of Transcutol (GATTEFOSSE GmbH) diluted with 20% Cremophor (BASF) and water in a ratio of 3/7. Sodium nitroprusside was dissolved in 0.9% NaCl. The substance was injected into the ear vein at a volume of 0.5 ml / kg injected.
- the test substance was dissolved in a mixture of glycerin: water: polyethylene glycol 6: 10: 9.69 and applied in a volume of 1 ml / kg with the gavage.
- guanylate cyclase stimulators The action of guanylate cyclase stimulators is enhanced by NO donors.
- the sodium nitroprusside was injected into the ear vein at a dose of 0.2 mg / kg simultaneously with the substance according to the invention. If the substance according to the invention was given orally, these animals were given sodium nitroprusside for 30 min. injected into the ear vein after oral administration. Appropriate controls with the solvent and with sodium nitroprusside alone were carried out.
- the rabbit penis Under resting conditions, the rabbit penis is not visible in the pubic region and completely covered by the penile skin.
- the erection is evaluated by measuring the length of the protruding penis with a caliper. The measurement will be 5, 10, 15, 30, 45, 60min. 120 and 180 min. carried out after administration of the substance. The effect is calculated as the product of the length of the penis not covered by fur in [mmjand the time that the erection lasts in [min.].
- the present invention includes pharmaceutical preparations which, in addition to non-toxic, inert pharmaceutically suitable excipients, include the inventive
- Compound of the formula (I) contains and process for the preparation of these preparations.
- the active ingredient can optionally also be present in microencapsulated form in one or more of the above-mentioned carriers.
- the therapeutically active compound should be present in the pharmaceutical preparations listed above in a concentration of approximately 0.1 to 99.5, preferably approximately 0.5 to 95% by weight of the total mixture.
- the pharmaceutical preparations listed above can also contain further active pharmaceutical ingredients.
- the active ingredient (s) according to the invention in total amounts of about 0.5 to about 500, preferably 5 to 100 mg / kg of body weight per 24 hours, optionally in the form multiple doses to achieve the desired results.
- a single dose contains the active ingredient (s) according to the invention preferably in amounts of about 1 to about 80, in particular 3 to 30 mg / kg of body weight.
- 16 g of the compound of Example 1A are pipetted into 8 g of the compound of Example 7A in a test tube.
- the mixture is homogenized in an ultrasonic bath, evacuated and kept in an oil bath at 100 ° C with good swiveling, the vacuum still being applied. After 30 seconds, the mixture begins to bubble up slightly, the amidine dissolving. After 1 min everything is clear and the bubbling stops. The temperature is raised to 125 ° C. for 15 minutes and the reaction is allowed to continue at 100 ° C. for about 12 hours. The mixture solidifies after cooling.
- the mixture is stirred with a little toluene, the crystals are filtered off and washed with ether.
- the mother liquor is spun in and chromatographed on SiO 2 with toluene / ethyl acetate 1: 1.
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- Bioinformatics & Cheminformatics (AREA)
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Neurology (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Rheumatology (AREA)
- Pain & Pain Management (AREA)
- Hospice & Palliative Care (AREA)
- Vascular Medicine (AREA)
- Diabetes (AREA)
- Psychiatry (AREA)
- Endocrinology (AREA)
- Reproductive Health (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99936550A EP1104421A1 (de) | 1998-07-29 | 1999-07-16 | 3-(4-amino-5-ethylpyrimidin-2-yl)-1-(2-fluorbenzyl)-1h-pyrazolo[ 3,4-b]pyridin |
JP2000562369A JP2002521481A (ja) | 1998-07-29 | 1999-07-16 | 3−(4−アミノ−5−エチルピリミジン−2−イル)−1−(2−フルオロベンジル)−1H−ピラゾロ[3,4−b]ピリジン |
AU51604/99A AU5160499A (en) | 1998-07-29 | 1999-07-16 | 3-(4-amino-5-ethylpyrimidine-2-yl)-1-(2-fluorobenzyl)-1h-pyr zolo(3,4-b)pyridine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19834045A DE19834045A1 (de) | 1998-07-29 | 1998-07-29 | (4-Amino-5-ethylpyrimidin-2-yl)-1-(2-fluorbenzyl)-1H-pyrazolo[3,4-b]pyridin |
DE19834045.1 | 1998-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000006567A1 true WO2000006567A1 (de) | 2000-02-10 |
Family
ID=7875638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/005071 WO2000006567A1 (de) | 1998-07-29 | 1999-07-16 | 3-(4-amino-5-ethylpyrimidin-2-yl)-1-(2-fluorbenzyl)-1h-pyrazolo[3,4-b]pyridin |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1104421A1 (de) |
JP (1) | JP2002521481A (de) |
AU (1) | AU5160499A (de) |
DE (1) | DE19834045A1 (de) |
WO (1) | WO2000006567A1 (de) |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002042302A1 (de) * | 2000-11-22 | 2002-05-30 | Bayer Aktiengesellschaft | Neue sulfonamid-substituierte pyrazolopyridinderivate |
WO2003015770A1 (de) * | 2001-08-17 | 2003-02-27 | Bayer Healthcare Ag | Neue kombination |
WO2003000642A3 (en) * | 2001-06-21 | 2003-03-27 | Nicox Sa | Drugs for chronic pains |
WO2003095451A1 (de) * | 2002-05-08 | 2003-11-20 | Bayer Healthcare Ag | Carbamat-substituierte pyrazolopyridine |
WO2003097063A1 (de) * | 2002-05-17 | 2003-11-27 | Bayer Healthcare Ag | Derivate-des 2- (1-benzyl-1h-pyrazolo (3, 4-b) pyridin-3-yl) -5-(4-pyridinyl) -4-pyrimidinamins und ihre verwendung als guanylatcyclase-stimulatoren |
US6693102B2 (en) | 2000-11-22 | 2004-02-17 | Bayer Aktiengesellschaft | Pyridine-substituted pyrazolopyridine derivatives |
WO2004031186A1 (de) * | 2002-09-26 | 2004-04-15 | Bayer Healthcare Ag | Morpholin-überbrückte indazolderivate |
US6903089B1 (en) | 2000-11-22 | 2005-06-07 | Bayer Aktiengesellschaft | Lactam-substituted pyrazolopyridine derivatives |
US6919345B2 (en) | 2001-05-11 | 2005-07-19 | Bayer Aktiengesellschaft | Sulfonate substituted pyrazol pyridine derivatives |
US7105523B2 (en) | 2000-11-22 | 2006-09-12 | Bayer Aktiengeselischaft | Carbamate-substituted pyrazolopyridine-derivatives |
WO2008031513A1 (de) | 2006-09-15 | 2008-03-20 | Bayer Schering Pharma Aktiengesellschaft | Pyrazolopyridin, indazol, imidazopyridin, imidazopyrimidin, pyrazolopyrazin und pyrazolopyridin derivate als stimulatoren der guanylatcyclase zur herz-kreislauferkrankungen |
DE102007026392A1 (de) | 2007-06-06 | 2008-12-11 | Bayer Healthcare Ag | Lösungen für die Perfusion und Konservierung von Organen und Geweben |
DE102007028320A1 (de) | 2007-06-20 | 2008-12-24 | Bayer Healthcare Ag | Substituierte Oxazolidinone und ihre Verwendung |
DE102007028406A1 (de) | 2007-06-20 | 2008-12-24 | Bayer Healthcare Ag | Substituierte Oxazolidinone und ihre Verwendung |
DE102007028407A1 (de) | 2007-06-20 | 2008-12-24 | Bayer Healthcare Ag | Substituierte Oxazolidinone und ihre Verwendung |
DE102007028319A1 (de) | 2007-06-20 | 2008-12-24 | Bayer Healthcare Ag | Substituierte Oxazolidinone und ihre Verwendung |
EP2138178A1 (de) | 2008-06-28 | 2009-12-30 | Bayer Schering Pharma Aktiengesellschaft | Oxazolidninone zur Behandlung der chronisch obstruktiven Lungenerkrankung (COPD) und/oder Asthma |
US8334291B2 (en) | 2008-12-19 | 2012-12-18 | Bayer Intellectual Property Gmbh | Aliphatically substituted pyrazolopyridines, and the use thereof |
US8492544B2 (en) | 2009-11-27 | 2013-07-23 | Bayer Intellectual Property Gmbh | Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-B]pyridin-3-yl]pyrimidin-5-yl}Methylcarbamate and its purification for use as pharmaceutically active compound |
US8501945B2 (en) | 2009-11-27 | 2013-08-06 | Bayer Intellectual Property Gmbh | Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidin-5-yl}carbamate and its purification for use as pharmaceutically active compound |
WO2013167669A1 (en) | 2012-05-10 | 2013-11-14 | Bayer Pharma Aktiengesellschaft | Antibodies capable of binding to the coagulation factor xi and/or its activated form factor xia and uses thereof |
US8802847B2 (en) | 2011-11-25 | 2014-08-12 | Bayer Intellectual Property Gmbh | Process for preparing substituted 5-fluoro-1H-pyrazolopyridines |
WO2017106175A2 (en) | 2015-12-14 | 2017-06-22 | Ironwood Pharmaceuticals, Inc. | USE OF sGC STIMULATORS FOR THE TREATMENT OF GASTROINTESTINAL SPHINCTER DYSFUNCTION |
US9993476B2 (en) | 2010-05-26 | 2018-06-12 | Adverio Pharma Gmbh | Substituted 5-flouro-1H-pyrazolopyridines and their use |
WO2018111795A2 (en) | 2016-12-13 | 2018-06-21 | Ironwood Pharmaceuticals, Inc. | Use of sgc stimulators for the treatment of esophageal motility disorders |
US10087183B2 (en) | 2013-02-21 | 2018-10-02 | Adverio Pharma Gmbh | Forms of methyl {4,6-diamino-2-[1 (2-fluorobenzyl)-1h-pyrazolo[3-4-b]pyridino-3-yl]pyrimidino-5-yl}methyl carbamate |
WO2020014504A1 (en) | 2018-07-11 | 2020-01-16 | Cyclerion Therapeutics, Inc. | USE OF sGC STIMULATORS FOR THE TREATMENT OF MITOCHONRIAL DISORDERS |
US11242335B2 (en) | 2017-04-11 | 2022-02-08 | Sunshine Lake Pharma Co., Ltd. | Fluorine-substituted indazole compounds and uses thereof |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10021069A1 (de) * | 2000-04-28 | 2001-10-31 | Bayer Ag | Substituiertes Pyrazolderivat |
DE10232572A1 (de) * | 2002-07-18 | 2004-02-05 | Bayer Ag | Neue 2,5-disubstituierte Pyrimidinderivate |
DE10232571A1 (de) * | 2002-07-18 | 2004-02-05 | Bayer Ag | 4-Aminosubstituierte Pyrimidinderivate |
DE102006054757A1 (de) | 2006-11-21 | 2008-05-29 | Bayer Healthcare Ag | Neue aza-bicyclische Verbindungen und ihre Verwendung |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998023619A1 (de) * | 1996-11-26 | 1998-06-04 | Bayer Aktiengesellschaft | Neue substituierte pyrazolderivate zur behandlung von herzkreislauferkrankungen |
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1998
- 1998-07-29 DE DE19834045A patent/DE19834045A1/de not_active Withdrawn
-
1999
- 1999-07-16 WO PCT/EP1999/005071 patent/WO2000006567A1/de not_active Application Discontinuation
- 1999-07-16 JP JP2000562369A patent/JP2002521481A/ja active Pending
- 1999-07-16 AU AU51604/99A patent/AU5160499A/en not_active Abandoned
- 1999-07-16 EP EP99936550A patent/EP1104421A1/de not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998023619A1 (de) * | 1996-11-26 | 1998-06-04 | Bayer Aktiengesellschaft | Neue substituierte pyrazolderivate zur behandlung von herzkreislauferkrankungen |
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Also Published As
Publication number | Publication date |
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AU5160499A (en) | 2000-02-21 |
JP2002521481A (ja) | 2002-07-16 |
EP1104421A1 (de) | 2001-06-06 |
DE19834045A1 (de) | 2000-02-03 |
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