EP1708714A1 - Use of substituted pyrimido pyrimido 5,4-d¨pyrimidines in the treatment of diseases of the respiratory tract - Google Patents
Use of substituted pyrimido pyrimido 5,4-d¨pyrimidines in the treatment of diseases of the respiratory tractInfo
- Publication number
- EP1708714A1 EP1708714A1 EP05700801A EP05700801A EP1708714A1 EP 1708714 A1 EP1708714 A1 EP 1708714A1 EP 05700801 A EP05700801 A EP 05700801A EP 05700801 A EP05700801 A EP 05700801A EP 1708714 A1 EP1708714 A1 EP 1708714A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl
- group
- cor
- substituents selected
- coor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/541—Non-condensed thiazines containing further heterocyclic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/06—Antiasthmatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/08—Bronchodilators
Definitions
- the invention relates to the use of pyrimido [5,4-d] pyrimidines for the treatment of inflammatory and obstructive respiratory diseases, preferably asthma or COPD, and pharmaceutical compositions which contain these compounds.
- Inflammatory and obstructive respiratory diseases belong to the group of progressive respiratory diseases, which include characterized by breathing difficulties. These respiratory problems are usually associated with chronic inflammation of the airways, in which different cells play a role, especially macrophages, neutrophils and CD8 T lymphocytes.
- the object of the present invention is to provide a medicament for the treatment of inflammatory and obstructive respiratory diseases. Furthermore, it is an object of the present invention to provide medicaments for the treatment of inflammatory and obstructive respiratory diseases which are characterized by fewer side effects, in particular emesis and nausea.
- Pyrimido [5,4-dJ ⁇ yrimidines are known from the prior art as active substances with an antiproliferative effect.
- DE 1151806 describes pyrimido [5,4-d] pyrimidines as corona dilators.
- EP 23559 describes 2- (perhydro-1,4-diazino) pyrimido [5,4-d] pyrimidines as having an inhibitory effect on the aggregation of cancer cells washed into the bloodstream.
- EP 55444 describes trisubstituted pyrimido [5,4-d] pyrimidines as
- pyrimido [5,4-d] pyrimidines are suitable for the treatment of respiratory diseases, in particular inflammatory and obstructive respiratory diseases.
- Preferred is the use of substituted pyrimido [5,4-d] pyrimidines for the manufacture of a medicament for the treatment of inflammatory or obstructive respiratory diseases, particularly preferably COPD or asthma.
- substituted pyrimido [5,4-d] pyrimidines is particularly preferred. for the manufacture of a medicament for the treatment of inflammatory or obstructive respiratory diseases, particularly preferably COPD or asthma with simultaneous reduction of the side effects, in particular emesis or nausea.
- R 1 and R 2 is H or a residue selected from the group consisting of -C ⁇ -6 alkyl, -C 3-8 cycloalkyl and -C ⁇ . 6 -alkyl-O-C ⁇ . 6- alkyl, which may be one or can be substituted several times by one or more radicals selected from the group consisting of aryl, -CF 3 , -CN, -CONR 4 R 5 , -COOR 4 , -COR 6 , halogen, hetaryl, hetcycle, -NO 2 , - NR 4 COR 6 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -OR 4 , -SO 2 NR 4 R 5 , -SO 2 R 4 , -SOR 4 and -SR 4 or
- R 1 and R 2 forms together with the nitrogen form a ring which optionally may be mono- or polysubstituted by one or more radicals selected from the group consisting of aryl, -C ⁇ -6 alkyl-OH ,, - CF 3, - CN, -CONR 4 R 5 , -COOR 4 , -COR 6 , halogen, hetaryl, hetcycle, -NO 2 , -NR 4 COR 6 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -O-C ⁇ -6- alkyl, -OR 4 , -SO 2 NR 4 R 5 , -SO 2 R 4 , -SOR 4 and -SR 4 ;
- R 4 and R 5 independently of one another H, -C ⁇ . 6 alkyl
- R 6 H -C ⁇ . 6 -alkyl, -C 1-6 -alkyl-CO-C ⁇ -6 -alkyl, hetaryl, hetcycle, -NR 4 R 5 ;
- R 7 hetaryl, hetaryl fused with hetcyclus, hetcyclus or phenyl, which may optionally be mono- or polysubstituted with one or more substituents selected from the group consisting of -Ci-e-alkyl, -OC 1-6 -alkyl, halogen, -NO 2 and -CF 3 ;
- -NR 4 -, -S-, -O- means; as well as pharmacologically acceptable acid addition salts, tautomeric and isomeric forms or mixtures and individual geometric or optical isomers, in particular racemic or non-racemic mixtures of the isomers thereof.
- R 1 and R 2 together with the nitrogen form a ring which can optionally be substituted one or more times by one or more radicals selected from the group consisting of. 6- alkyl-OH, -CONR 4 R 5 , -COOR 4 , -COR 6 , -NR 4 COR 6 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -OC 1-6 -alkyl, -OR 4 , -SO 2 NR 4 R 5 , -SO 2 R 4 , -SOR 4 and -SR 4 ;
- R 4 and R 5 are independently H, -C ⁇ -6 -alkyl
- R 6 H -de-alkyl, -C 1-6 -alkyl-CO-C 1 .
- 6 is alkyl, hetaryl, hetcycle, NR 4 R 5 ;
- R 3 H or a radical selected from the group consisting of -C 1-8 alkyl, -C 3-8 cycloalkyl, -C 1-6 alkyl R 7 and phenyl which may be annealed or substituted one or more times can be selected by one or more radicals from the group consisting of -CF 3 , -CN, -CONR 4 R 5 , -COOR 4 , -COR 4 , halogen, -NO 2 , -NR 4 COR 4 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -OR 4 and -SR 4 ;
- R 7 hetaryl, hetaryl fused with hetcyclus, hetcyclus or phenyl, which may optionally be substituted one or more times with one or several substituents selected from the group consisting of -C 1-6 alkyl, -OC 1-6 alkyl, halogen, -NO and -CF 3 ;
- X is -S-, -S (O) -, -S (O 2 ) -;
- Y is -NR 4 -, -S-, -O-; as well as pharmacologically acceptable acid addition salts, tautomeric and isomeric forms or mixtures and individual geometric or optical isomers, in particular racemic or non-racemic mixtures of the isomers thereof.
- R 1 and R 2 H or a radical selected from the group consisting of -C ⁇ . 6 -a! Kyl, -C 3-8 -cycloalkyl and -C ⁇ -6 -alkyl-O-C ⁇ . 6- alkyl, which may be mono- or polysubstituted by one or more radicals selected from the group consisting of -OH, -NR 4 R 5 , morpholinyl and ⁇ pyridyl or
- R 1 and R 2 together with the nitrogen form a ring selected from the group consisting of morpholinyl, thiomorpholinonyl, piperidyl and piperazinyl which may be substituted one or more times by one or more radicals selected from the group consisting of -OH, -de -alkyl-OH, -OC 1-6 -alkyl, -COOR 4 , -NR 4 R 5 , -CO-NR 4 R 5 , -COR 6 and -NH-COR 6 ;
- R 4 and R 5 independently of one another H, -C ⁇ . 6 alkyl
- R 6 H -C 1-6 -alkyl, -NR 4 R 5 , -d- 6 -alkyl-CO-C ⁇ -6 -alkyl, furanyl, thiophenyi;
- R 7 furanyl, 2,3-dihydro-1H-inden-2-yl, naphthyl, 1, 3-benzodioxole or phenyl, which may optionally be substituted one or more times with one or more substituents selected from the group consisting of - d -6 -alkyl, -O-C ⁇ -6 -alkyl, halogen, -NO 2 and -CF 3 ;
- X is -S-, -S (O) -, -S (O 2 ) -;
- Y is -NR 4 -, -S-, -O-;
- R 1 Ci- ⁇ -alkyl, -C 3 . 8 -cycloalkyl or -C ⁇ -6 -alkyl-OC 1 . 6- alkyl, which may optionally be mono- or polysubstituted by one or more radicals selected from the group consisting of -OH, -NR 4 R 5 , morpholinyl and pyridyl or
- R 2 H or -C 1-6 alkyl
- R 4 and R 5 are independently H, -d -6 -alkyl
- -ds-alkyl -C 3 . 8 -cycloalkyl, -de-alkyl-R 7 or phenyl, which may optionally be annealed or substituted one or more times by one or more radicals selected from the group consisting of -CF 3 , -COOR 4 , halogen, -NO 2 , -NR 4 R 5 , -OR 4 and -SR 4 ;
- R 7 furanyl, 2,3-dihydro-1H-inden-2-yl, naphthyl, 1, 3-benzodioxole or phenyl, which may optionally be substituted one or more times with one or more substituents selected from the group consisting of - d -6- alkyl, -OC 1-6 -alkyl, halogen, -NO 2 and -CF 3 ;
- X is -S-, -S (O) -, -S (O 2 ) -;
- Y is -S-
- R 2 H or -C ⁇ -6 -alkyl
- R 4 and R 5 are independently H, -C 1-6 alkyl
- X is -S-, -S (O) -, -S (O 2 ) -;
- Y is -S-
- R 7 furanyl, 2,3-dihydro-1H-inden-2-yl, naphthyl, 1, 3-benzodioxole or phenyl, which may optionally be substituted one or more times with one or more substituents selected from the group consisting of - C ⁇ . 6 -alkyl, -Od- 6 -alkyl, halogen, -NO 2 and -CF 3 ;
- X is -S-, -S (O) -, -S (O 2 ) -;
- Y is -S-
- R 7 furanyl, 2,3-dihydro-1H-inden-2-yl, naphthyl, 1, 3-benzodioxole or phenyl, which may optionally be substituted one or more times with one or more substituents selected from the group consisting of - C 1-6 alkyl, -OC 1-6 alkyl, halogen, -NO 2 and -CF 3 ;
- X is -S-, -S (O) -, -S (O 2 ) -;
- Y is -S-
- Another aspect of the invention form medicaments for the treatment of respiratory diseases, which contain one or more of the above-mentioned pyrimido [5,4-d] - pyrimidines of the general formula 1, which in combination with one or several additional active substances selected from the group of anticholinergics, steroids or ⁇ -agonists, together or in succession, can be used for simultaneous, sequential or separate administration.
- compositions are therefore preferably characterized by the content of one or more compounds of the formula 1 according to the preferred embodiments above.
- the present invention preferably relates to the use of compounds of general formula 1 for the manufacture of a medicament for the treatment of inflammatory or obstructive diseases of the upper and lower respiratory organs, including the lungs, such as, for example, allergic rhinitis, chronic rhinitis, bronchiectasis, cystic fibrosis, asthma, COPD, idiopathic pulmonary fibrosis and fibrosing alveolitis.
- inflammatory or obstructive diseases of the upper and lower respiratory organs, including the lungs such as, for example, allergic rhinitis, chronic rhinitis, bronchiectasis, cystic fibrosis, asthma, COPD, idiopathic pulmonary fibrosis and fibrosing alveolitis.
- the compounds of general formula 1 can be used alone or in combination with other compounds of general formula 1 according to the invention, optionally also in combination with other pharmacologically active substances.
- Anticholinergics ipratropium, oxitropium, tiotropium
- steroids or ⁇ 2 agonists albuterol, salmeterol, formoterol
- albuterol, salmeterol, formoterol may be mentioned as further pharmacologically active substances.
- Suitable forms of use are, for example, tablets, capsules, solutions, juices, emulsions or inhalation powder or aerosols.
- the proportion of the pharmaceutically active compound (s) should in each case be in the range from 0.1 to 90% by weight, preferably 0.5 to 50% by weight, of the total composition, i.e. in amounts sufficient to reach the dosage range given below.
- Oral administration can take the form of a tablet, a powder, a powder in a capsule (eg hard gelatin capsule), a solution or a suspension.
- the active ingredient combination can be in the form of a powder, an aqueous or aqueous-ethanolic solution or by means of a propellant gas formulation. It is preferred if the compounds of the general formula 1 are administered orally, it is particularly preferred if the administration is carried out once or twice a day.
- Corresponding tablets can be obtained, for example, by mixing the active ingredient (s) with known auxiliaries, for example inert diluents such as calcium carbonate, calcium phosphate or lactose, disintegrants such as corn starch or alginic acid, binders such as starch or gelatin, lubricants such as magnesium stearate or talc, and / or agents to achieve the depot effect, such as carboxymethyl cellulose, cellulose acetate phthalate, or polyvinyl acetate.
- auxiliaries for example inert diluents such as calcium carbonate, calcium phosphate or lactose, disintegrants such as corn starch or alginic acid, binders such as starch or gelatin, lubricants such as magnesium stearate or talc, and / or agents to achieve the depot effect, such as carboxymethyl cellulose, cellulose acetate phthalate, or polyvinyl acetate.
- auxiliaries for example inert d
- coated tablets can be produced by coating cores produced analogously to the tablets with agents conventionally used in tablet coatings, for example collidone or shellac, gum arabic, talc, titanium dioxide or sugar.
- the core can also consist of several layers to achieve a deposit effect or to avoid incompatibilities. The same can also
- Drage cover to achieve a depot effect consist of several layers, wherein the excipients mentioned above for the tablets can be used.
- Juices of the active substances or combinations of active substances according to the invention are Juices of the active substances or combinations of active substances according to the invention.
- a sweetener such as saccharin, cyclamate, glycerin or sugar as well as a taste-improving agent, e.g. Flavorings, such as vanillin or orange extract, contain. They can also contain suspending agents or thickening agents, such as sodium carboxymethyl cellulose, wetting agents, for example condensation products of fatty alcohols with ethylene oxide, or protective agents, such as p-hydroxybenzoates.
- the capsules containing one or more active ingredients or combinations of active ingredients can be produced, for example, by mixing the active ingredients with inert carriers, such as milk sugar or sorbitol, and encapsulating them in gelatin capsules.
- Suitable suppositories can be produced, for example, by mixing them with carriers, such as neutral fats or polyethylene glycol or its derivatives.
- auxiliaries are water, pharmaceutically acceptable organic solvents such as paraffins (for example petroleum fractions), oils of vegetable origin (for example peanut or sesame oil), monofunctional or polyfunctional alcohols (for example ethanol or glycerol), carriers such as natural rock meal (for example kaolins, Clays, talc, chalk) synthetic rock flour (e.g.
- silica and silicates highly disperse silica and silicates
- sugar e.g. cane, milk and dextrose
- emulsifiers e.g. lignin, sufite liquor, methyl cellulose, starch and polyvinylpyrrolidone
- lubricants e.g. magnesium stearate, talc, stearic acid and Sodium lauryl sulfate
- the tablets can of course also contain additives, such as e.g. Contain sodium citrate, calcium carbonate and dicalcium phosphate together with various additives such as starch, preferably potato starch, gelatin and the like.
- Lubricants such as magnesium stearate, sodium lauryl sulfate and talc can also be used for tableting.
- the active ingredients can be mixed with various flavor enhancers or colorants.
- the compounds of general formula 1 are inhaled. are administered, it is particularly preferred if the administration takes place once or twice a day.
- the compounds of general formula 1 must be provided in inhalable dosage forms.
- Inhalable dosage forms are inhalable powders, metered-dose aerosols containing propellant gas, or propellant-free inhalation solutions, which are optionally present in a mixture with customary physiologically tolerable auxiliaries.
- propellant-free inhalation solutions also includes concentrates or sterile, ready-to-use inhalation solutions.
- the dosage forms which can be used in the context of the present invention are described in detail in the following part of the description.
- a mixture with physiologically acceptable auxiliaries can be used to represent the invention
- physiologically harmless adjuvants are used: monosaccharides (e.g. glucose or arabinose), disaccharides (e.g. lactose, sucrose, maltose), oligo- and polysaccharides (e.g. dextrans), polyalcohols (e.g. sorbitol, mannitol, xylitol), salts (e.g. Sodium chloride, calcium carbonate) or mixtures of these auxiliaries with one another.
- monosaccharides e.g. glucose or arabinose
- disaccharides e.g. lactose, sucrose, maltose
- oligo- and polysaccharides e.g. dextrans
- polyalcohols e.g. sorbitol, mannitol, xylitol
- salts e.g. Sodium chloride, calcium carbonate
- lactose or glucose being preferred, particularly but not exclusively in the form of their hydrates.
- Lactose most preferably lactose monohydrate, is used as an auxiliary as particularly preferred in the sense of the invention.
- Processes for producing the inhalable powders according to the invention by grinding and micronizing and by finally mixing the constituents are known from the prior art.
- the inhalable aerosols containing propellant gas which can be used in the context of the use according to the invention can contain 1 dissolved in the propellant gas or in dispersed form.
- the propellant gases which can be used to produce the inhalation aerosols are known from the prior art. Suitable propellants are selected from the group consisting of hydrocarbons such as n-propane, n-butane or isobutane and halogenated hydrocarbons such as preferably fluorinated derivatives of methane, ethane, propane, butane, cyclopropane or cyclobutane.
- the above-mentioned propellant gases can be used alone or in mixtures thereof.
- propellants are fluorinated alkane derivatives selected from TG134a (1, 1, 1, 2-tetrafluoroethane), TG227 (1, 1, 1, 2,3,3,3-heptafluoropropane) and mixtures thereof.
- the inhalable aerosols containing propellant gas which can be used in the context of the use according to the invention can furthermore contain further constituents, such as cosolvents, stabilizers, surfactants, antioxidants, lubricants and agents for adjusting the pH. All of these components are known in the art.
- Propellant-free inhalation solutions The use of compounds of the general formula 1 according to the invention is preferably used for the production of propellant-free inhalation solutions and inhalation suspensions.
- Suitable solvents for this purpose are aqueous or alcoholic, preferably ethanolic, solutions.
- the solvent can only be water or it is a mixture of water and ethanol.
- the solutions or suspensions are adjusted to a pH of 2 to 7, preferably 2 to 5, using suitable acids. Acids selected from inorganic or organic acids can be used to adjust this pH. Examples of particularly suitable inorganic acids are hydrochloric acid, hydrobromic acid, nitric acid, sulfuric acid and / or phosphoric acid.
- organic acids examples include: ascorbic acid, citric acid, malic acid, tartaric acid, maleic acid, succinic acid, fumaric acid, acetic acid, formic acid and / or propionic acid and others.
- Preferred inorganic acids are hydrochloric acid, sulfuric acid. It is also possible to use the acids which already form an acid addition salt with one of the active ingredients.
- organic acids are ascorbic acid, citric acid, malic acid, tartaric acid, maleic acid, succinic acid, fumaric acid, acetic acid, formic acid and / or propionic acid and others.
- Preferred inorganic acids are hydrochloric acid, sulfuric acid. It is also possible to use the acids which already form an acid addition salt with one of the active ingredients.
- organic acids are ascorbic acid,
- Fumaric acid and citric acid preferred. If necessary, mixtures of the acids mentioned can also be used, especially in cases of acids which, in addition to their acidifying properties, also have other properties, e.g. as flavors, antioxidants or complexing agents, such as citric acid or ascorbic acid. According to the invention, hydrochloric acid is particularly preferably used to adjust the pH.
- Co-solvents and / or other auxiliaries can be added to the propellant-free inhalation solutions which can be used in the context of the use according to the invention.
- Preferred co-solvents are those which contain hydroxyl groups or other polar groups, for example alcohols - in particular isopropyl alcohol, glycols - in particular propylene glycol, polyethylene glycol, polypropylene glycol, glycol ether, glycerol, polyoxyethylene alcohols and polyoxyethylene fatty acid esters.
- auxiliaries and additives are understood to mean any pharmacologically acceptable substance that is not an active ingredient, but together with the (the)
- Active ingredient (s) can be formulated in the pharmacologically suitable solvent in order to improve the qualitative properties of the active ingredient formulation. These substances preferably have no or no significant or at least no undesirable pharmacological effect in the context of the desired therapy.
- the auxiliaries and additives include, for example, surface-active substances, such as, for example, soy lecithin, oleic acid, sorbitan esters, such as polysorbates, polyvinylpyrrolidone, other stabilizers, complexing agents, antioxidants and / or preservatives which guarantee or extend the useful life of the finished pharmaceutical formulation, flavors, vitamins and / or other known in the art Additives.
- the additives also include pharmacologically acceptable salts such as sodium chloride as isotonic agents.
- the preferred auxiliary substances include antioxidants, such as, for example, ascorbic acid, unless already used for adjusting the pH, vitamin A, vitamin E, tocopherols and similar vitamins or provitamins occurring in the human organism.
- antioxidants such as, for example, ascorbic acid, unless already used for adjusting the pH, vitamin A, vitamin E, tocopherols and similar vitamins or provitamins occurring in the human organism.
- Preservatives can be used to protect the formulation from contamination with germs. Suitable preservatives are those known from the prior art, in particular cetylpyridinium chloride, benzalkonium chloride or benzoic acid or benzoates such as sodium benzoate in the concentration known from the prior art.
- Another aspect of the invention is a method for treating respiratory diseases using pyrimido [5,4-d] pyrimidines, in particular in which side effects such as emesis or nausea are reduced.
- ready-to-use pack of a medicament for the treatment of respiratory diseases including an enclosed description containing the words selected from the group respiratory disease, COPD or asthma, a pyrimido [5,4-d] pyrimidine and one or more combination partners selected from the group of anticholinergics , Steroids or ß-agonists.
- Pharmacologically compatible acid addition salts are understood to mean, for example, those salts which are selected from the group consisting of hydrochloride, hydrobromide, hydroiodide, hydrosulfate, hydrophosphate, hydromethanesulfonate, hydronitrate, hydromaleate, hydroacetate, hydrocitrate, hydrofumarate, hydrotartrate, hydrouccinate, hydrooxalate Hydrobenzoate and hydro-p-toluenesulfonate, preferably hydrochloride, hydrobromide, hydrosulfate, hydrophosphate, hydrofumarate and hydromethanesulfonate.
- -d- 6 -alkyl denotes branched and unbranched alkyl groups having 1 to 6 carbon atoms. Examples include: methyl, ethyl, propyl or butyl.
- the abbreviations Me, Et, Pr or Bu may also be used to denote the groups methyl, ethyl, propyl or butyl.
- the definitions propyl and butyl encompass all conceivable isomeric forms of the respective radicals.
- propyl includes n-propyl and / so-propyl
- butyl includes / so-butyl, sec-butyl and terf-butyl etc.
- Preferred are methyl, ethyl, ⁇ -propyl, / so-propyl, / so-butyl, seo -Butyl and tert-butyl.
- -C 3 . 8 -cycloalkyl with 3-8 carbon atoms are, for example, cyclopropyl
- Cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl or cyclooctyl are preferred. Cyclopropyl and cyclohexyl are preferred.
- Halogen in the context of the present invention is fluorine, chlorine, bromine or iodine. Unless stated otherwise, fluorine, chlorine and bromine are preferred halogens.
- aryl stands for an aromatic ring system with 6 to 10 carbon atoms.
- Preferred aryl radicals are phenyl or naphthyl, where the cycle can be substituted as indicated in the definitions.
- heteroaryl rings are understood to mean aromatic ring systems which contain one, two or three heteroatoms selected from the group consisting of oxygen, nitrogen and sulfur and, as defined above, can optionally be substituted.
- heteroaryl rings also abbreviated to hetaryl
- aromatic ring systems which contain one, two or three heteroatoms selected from the group consisting of oxygen, nitrogen and sulfur and, as defined above, can optionally be substituted.
- furan, thiophene, pyrrole, pyrazole, imidazole, pyridine, pyrimidine, triazine, oxazole, isoxazole, thiazole, isothiazole, oxadiazole and pyrazolidine are mentioned, where the heterocycle can be substituted as indicated in the definitions.
- Furan, tetrahydrofuran, 2-methyltetrahydrofuran, for example, are used as 5- or 6-membered saturated or unsaturated heterocyclic rings (also abbreviated as heterocyclic), which can contain one, two or three heteroatoms selected from the group consisting of oxygen, nitrogen and sulfur as heteroatoms , 2-hydroxymethylfuran, tetrahydrofuranone, ⁇ -butylrolactone, ⁇ -pyran, ⁇ -pyran, dioxolane, tetrahydropyran, dioxane, Thiophene, dihydrothiophene, thiolan, dithiolan, pyrrole, pyrroline, pyrrolidine, pyrazole, pyrazoline, imidazole, imidazoline, imidazolidine, triazole, tetrazole, pyridine, piperidine, pyridazine, pyrimidine, pyrazine, piperazine, triazine,
- Examples of 5-, 6- or 7-membered, saturated or unsaturated, heterocyclic rings which can be formed together with the nitrogen through the radicals R 1 and R 2 are: pyrrole, pyrroline, pyrrolidine, 2-ethylpyrrolidine, 3 -Methylpyrrolidine, piperidine, piperazine, ⁇ / -Methylpiperazine, ⁇ / -ethylpiperazine, ⁇ / - (n-propyl) -piperazine, N-benzylpiperazine, morpholine, thiomorpholine, imidazole, imidazoline, imidazolidine, pyrazole, pyrazoline, pyrazoline, preferably pyrazoline , ⁇ / -benzylpiperazine, piperazine, and piperidine, where the heterocycles mentioned can be substituted as indicated in the definitions.
- pyrrole piperidine, piperazine, ⁇ / -methylpiperazine, ⁇ / -benzylpiperazine, morpholine, imidazole, imidazoline, imidazolidine, pyrazole, pyrazoline, pyrazolidine, preferably morpholine, N-benzylpiperazine, piperazine, and Piperidine, where the heterocycles mentioned can be substituted as indicated in the definitions.
- respiratory diseases are understood to mean disorders which cause breathing difficulties, shortness of breath or pain in the respiratory tract in a patient, in particular inflammatory or obstructive respiratory diseases are mentioned here.
- Inflammatory or obstructive diseases of the upper and lower respiratory organs, including the lungs such as, for example, allergic rhinitis, chronic rhinitis, bronchiectasis, cystic fibrosis, asthma, COPD, idiopathic pulmonary fibrosis and fibrosing alveolitis are preferred.
- Asthma, chronic bronchitis or COPD are particularly preferred.
- reduced side effects are understood to mean that a dose of a pharmaceutical composition can be administered without
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Pulmonology (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (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
The invention relates to the use of pyrimido[5,4-d]pyrimidines in the treatment of inflammatory and obstructive respiratory tract diseases, preferably asthma or COPD, and pharmaceutical compositions containing said compounds.
Description
VERWENDUNG VON SUBSTITUIERTEN PYRlMID0r5,4-D1PYRIMlDINEN ZUR BEHANDLUNG VON ATEMWEGSERKRANKUNGEN USE OF SUBSTITUTED PYRlMID0r5,4-D1PYRIMIDINES FOR THE TREATMENT OF RESPIRATORY DISEASES
Die Erfindung betrifft die Verwendung von Pyrimido[5,4-d]pyrimidine zur Behandlung von entzündlichen und obstruktiven Atemwegserkrankungen, bevorzugt Asthma oder COPD, sowie pharmazeutische Zusammensetzungen die diese Verbindungen beinhalten.The invention relates to the use of pyrimido [5,4-d] pyrimidines for the treatment of inflammatory and obstructive respiratory diseases, preferably asthma or COPD, and pharmaceutical compositions which contain these compounds.
HINTERGRUND DER ERFINDUNGBACKGROUND OF THE INVENTION
Entzündliche und obstruktive Atemwegserkrankungen gehören zur Gruppe der progressiven Atemwegserkrankungen, die sich u.a. durch Atembeschwerden auszeichnen. Diese Atembeschwerden sind meist mit einer chronischen Entzündung der Atemwege verbunden, in denen unterschiedliche Zellen eine Rolle spielen, insbesondere Makrophagen, Neutrophils und CD8 T Lymphozyten.Inflammatory and obstructive respiratory diseases belong to the group of progressive respiratory diseases, which include characterized by breathing difficulties. These respiratory problems are usually associated with chronic inflammation of the airways, in which different cells play a role, especially macrophages, neutrophils and CD8 T lymphocytes.
Aufgabe der vorliegenden Erfindung ist es, ein Medikament zur Behandlung von entzündlichen und obstruktiven Atemwegserkrankungen, bereit zu stellen. Ferner ist es Aufgabe der vorliegenden Erfindung Medikamente zur Behandlung von entzündlichen und obstruktiven Atemwegserkrankung bereit zu stellen, die durch geringere Nebenwirkungen, insbesondere Emesis und Nausea, gekennzeichnet sind.The object of the present invention is to provide a medicament for the treatment of inflammatory and obstructive respiratory diseases. Furthermore, it is an object of the present invention to provide medicaments for the treatment of inflammatory and obstructive respiratory diseases which are characterized by fewer side effects, in particular emesis and nausea.
STAND DER TECHNIKSTATE OF THE ART
Pyrimido[5,4-dJρyrimidine sind als Wirkstoffe mit antiproliferativer Wirkung aus dem Stand der Technik bekannt. DE 1151806 beschreibt Pyrimido[5,4-d]pyrimidine als Coronadilatatoren. EP 23559 beschreibt 2-(Perhydro-1 ,4-diazino)pyrimido[5,4-d]- pyrimidine als mit Hemmwirkung auf die Aggregation von in die Blutbahn geschwemmten Krebszellen. EP 55444 beschreibt trisubstituierte Pyrimido[5,4-d]pyrimidine alsPyrimido [5,4-dJρyrimidines are known from the prior art as active substances with an antiproliferative effect. DE 1151806 describes pyrimido [5,4-d] pyrimidines as corona dilators. EP 23559 describes 2- (perhydro-1,4-diazino) pyrimido [5,4-d] pyrimidines as having an inhibitory effect on the aggregation of cancer cells washed into the bloodstream. EP 55444 describes trisubstituted pyrimido [5,4-d] pyrimidines as
Verbindungen, die neben einer blutdrucksenkenden und einer cardiotonischen Wirkung auch eine Hemmwirkung auf die Aggregation von in die Blutbahn geschwemmten Krebszellen haben.
BESCHREIBUNG DER ERFINDUNGCompounds that have an antihypertensive and cardiotonic activity as well as an inhibitory effect on the aggregation of cancer cells that have been washed into the bloodstream. DESCRIPTION OF THE INVENTION
Überraschenderweise konnte gefunden werden, dass sich Pyrimido[5,4-d]pyrimidine zur Behandlung von Atemwegserkrankungen, insbesondere entzündlicher und obstruktiver Atemwegserkrankungen, eignen.It has surprisingly been found that pyrimido [5,4-d] pyrimidines are suitable for the treatment of respiratory diseases, in particular inflammatory and obstructive respiratory diseases.
Überraschenderweise konnte ebenfalls gefunden werden, dass bei Verwendung von Pyrimido[5,4-d]pyrimidinen zur Herstellung eines Medikaments zur Behandlung von Atemwegserkrankungen nur geringe Nebenwirkungen auftreten.Surprisingly, it was also found that when using pyrimido [5,4-d] pyrimidines for the manufacture of a medicament for the treatment of respiratory diseases there are only minor side effects.
Bevorzugt ist die Verwendung von substituierten Pyrimido[5,4-d]pyrimidinen zur Herstellung eines Medikaments zur Behandlung von entzündlichen oder obstruktiven Atemwegserkrankungen, besonders bevorzugt COPD oder Asthma.Preferred is the use of substituted pyrimido [5,4-d] pyrimidines for the manufacture of a medicament for the treatment of inflammatory or obstructive respiratory diseases, particularly preferably COPD or asthma.
Besonders bevorzugt ist die Verwendung von substituierten Pyrimido[5,4-d]pyrimidinen . zur Herstellung eines Medikaments zur Behandlung von entzündlichen oder obstruktiven Atemwegserkrankungen, besonders bevorzugt COPD oder Asthma unter gleichzeitiger Reduktion der Nebenwirkungen, insbesondere Emesis oder Nausea.The use of substituted pyrimido [5,4-d] pyrimidines is particularly preferred. for the manufacture of a medicament for the treatment of inflammatory or obstructive respiratory diseases, particularly preferably COPD or asthma with simultaneous reduction of the side effects, in particular emesis or nausea.
Bevorzugt ist die Verwendung von Verbindungen der allgemeinen Formel 1 zur Herstellung eines Medikaments zur Behandlung der o.g. Atemwegserkrankungen,Preferred is the use of compounds of general formula 1 for the manufacture of a medicament for the treatment of the above. Respiratory diseases,
worin wherein
R1 und R2 H oder ein Rest ausgewählt aus der Gruppe bestehend aus -Cι-6-alkyl, -C3-8-cycloalkyl und -Cι.6-alkyl-O-Cι.6-alkyl, der gegebenenfalls ein- oder
mehrfach substituiert sein kann durch einen oder me rere Reste ausgewählt aus der Gruppe bestehend aus Aryl, -CF3, -CN, -CONR4R5, -COOR4, -COR6, Halogen, Hetaryl, Hetcyclus, -NO2, -NR4COR6, -NR4R5, -NR4SO2R4, -OR4, -SO2NR4R5, -SO2R4, -SOR4 und -S R4 oderR 1 and R 2 is H or a residue selected from the group consisting of -Cι -6 alkyl, -C 3-8 cycloalkyl and -Cι. 6 -alkyl-O-Cι. 6- alkyl, which may be one or can be substituted several times by one or more radicals selected from the group consisting of aryl, -CF 3 , -CN, -CONR 4 R 5 , -COOR 4 , -COR 6 , halogen, hetaryl, hetcycle, -NO 2 , - NR 4 COR 6 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -OR 4 , -SO 2 NR 4 R 5 , -SO 2 R 4 , -SOR 4 and -SR 4 or
R1 und R2 bildet gemeinsam mit dem Stickstoff einen Ring, der gegebenenfalls ein- oder mehrfach substituiert sein kann durch einen oder mehrere Reste ausgewählt aus der Gruppe bestehend aus Aryl, -Cι-6-alkyl-OH,,-CF3, -CN, -CONR4R5, -COOR4, -COR6, Halogen, Hetaryl, Hetcyclus, -NO2, -NR4COR6, -NR4R5, -NR4SO2R4, -O-Cι-6-alkyl, -OR4, -SO2NR4R5, -SO2R4, -SOR4 und -SR4;R 1 and R 2 forms together with the nitrogen form a ring which optionally may be mono- or polysubstituted by one or more radicals selected from the group consisting of aryl, -Cι -6 alkyl-OH ,, - CF 3, - CN, -CONR 4 R 5 , -COOR 4 , -COR 6 , halogen, hetaryl, hetcycle, -NO 2 , -NR 4 COR 6 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -O-Cι -6- alkyl, -OR 4 , -SO 2 NR 4 R 5 , -SO 2 R 4 , -SOR 4 and -SR 4 ;
R4 und R5 unabhängig voneinander H, -Cι.6-alkyl;R 4 and R 5 independently of one another H, -Cι. 6 alkyl;
R6 H, -Cι.6-alkyl, -C1-6-alkyl-CO-Cι-6-alkyl, Hetaryl, Hetcyclus, -NR4R5;R 6 H, -Cι. 6 -alkyl, -C 1-6 -alkyl-CO-Cι -6 -alkyl, hetaryl, hetcycle, -NR 4 R 5 ;
R3 H oder ein Rest ausgewählt aus der Gruppe bestehend aus -Cι.8-alkyl, -C3-8-cycloalkyl, -Cι-6-alkyl-R7 und.Phenyl der gegebenenfalls annneliert oder ein- oder mehrfach substituiert sein kann durch einen oder mehrere Reste ausgewählt aus der Gruppe bestehend aus -CF3, -CN, -CONR4R5, -COOR4, -COR4, Halogen, Hetaryl, Hetcyclus, -NO2, -NR4COR4, -NR4R5, -NR4SO2R4, -OR4, -SO2NR4R5, -SO2R4, -SOR4 und -SR4;R 3 H or a radical selected from the group consisting of -Cι. 8 -alkyl, -C 3-8 -cycloalkyl, -Cι -6 -alkyl-R 7 and.phenyl which may optionally be annealed or substituted one or more times by one or more radicals selected from the group consisting of -CF 3 , -CN, -CONR 4 R 5 , -COOR 4 , -COR 4 , halogen, hetaryl, hetcycle, -NO 2 , -NR 4 COR 4 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -OR 4 , -SO 2 NR 4 R 5 , -SO 2 R 4 , -SOR 4 and -SR 4 ;
R7 Hetaryl, Hetaryl anneliert mit Hetcyclus, Hetcyclus oder Phenyl, die gegebenenfalls ein- oder mehrfach substituiert sein können mit einem oder mehreren Substituenten ausgewählt aus der Gruppe bestehend aus -Ci-e-alkyl, -O-C1-6-alkyl, Halogen, -NO2 und -CF3;R 7 hetaryl, hetaryl fused with hetcyclus, hetcyclus or phenyl, which may optionally be mono- or polysubstituted with one or more substituents selected from the group consisting of -Ci-e-alkyl, -OC 1-6 -alkyl, halogen, -NO 2 and -CF 3 ;
X -S-, -S(O)-, -S(O2)- undX -S-, -S (O) -, -S (O 2 ) - and
-NR4-, -S-, -O-
bedeutet; sowie pharmakologisch verträgliche Säureadditionssalze, tautomere und isomere Formen bzw. Mischungen und einzelne geometrische oder optische Isomere, insbesondere racemische oder nichtracemische Mischungen der Isomere davon.-NR 4 -, -S-, -O- means; as well as pharmacologically acceptable acid addition salts, tautomeric and isomeric forms or mixtures and individual geometric or optical isomers, in particular racemic or non-racemic mixtures of the isomers thereof.
Besonders bevorzugt ist die Verwendung von Verbindungen der allgemeinen Formel 1 zur Herstellung eines Medikaments zur Behandlung der o.g. Atemwegserkrankungen, worinParticularly preferred is the use of compounds of general formula 1 for the manufacture of a medicament for the treatment of the above. Respiratory diseases, wherein
R1 und R2 H oder ein Rest ausgewählt aus der Gruppe bestehend aus -C1-6-alkyl, -C3.8-cycloalkyl und -Cι.6-alkyl-O-Cι-6-alkyl, der gegebenenfalls ein- oder mehrfach substituiert sein kann durch einen oder mehrere Reste ausgewählt aus der Gruppe bestehend aus -CONR4R5, -COOR4, -COR6, Halogen, Hetaryl, Hetcyclus, -NR4COR6, -NR4R5 und -OR4 oderR 1 and R 2 H or a radical selected from the group consisting of -C 1-6 alkyl, -C 3 . 8 -cycloalkyl and -Cι. 6 -alkyl-O-Cι- 6 alkyl, which may optionally be mono- or polysubstituted by one or more radicals selected from the group consisting of -CONR 4 R 5 , -COOR 4 , -COR 6 , halogen, hetaryl, Hetcycle, -NR 4 COR 6 , -NR 4 R 5 and -OR 4 or
R1 und R2 bildet gemeinsam mit dem Stickstoff einen Ring, der gegebenenfalls ein- oder mehrfach substituiert sein kann durch einen oder mehrere Reste ausgewählt aus der Gruppe bestehend aus.-Cι.6-alkyl-OH, -CONR4R5, -COOR4, -COR6, -NR4COR6, -NR4R5, -NR4SO2R4, -O-C1-6-alkyl, -OR4, -SO2NR4R5, -SO2R4, -SOR4 und -SR4;R 1 and R 2 together with the nitrogen form a ring which can optionally be substituted one or more times by one or more radicals selected from the group consisting of. 6- alkyl-OH, -CONR 4 R 5 , -COOR 4 , -COR 6 , -NR 4 COR 6 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -OC 1-6 -alkyl, -OR 4 , -SO 2 NR 4 R 5 , -SO 2 R 4 , -SOR 4 and -SR 4 ;
R4 und R5 unabhängig voneinander H, -Cι-6-alkyl sind;R 4 and R 5 are independently H, -Cι -6 -alkyl;
R6 H, -d-e-alkyl, -C1-6-alkyl-CO-C1.6-alkyl, Hetaryl, Hetcyclus, -NR4R5 ist;R 6 H, -de-alkyl, -C 1-6 -alkyl-CO-C 1 . 6 is alkyl, hetaryl, hetcycle, NR 4 R 5 ;
R3 H oder ein Rest ausgewählt aus der Gruppe bestehend aus -C1-8-alkyl, -C3-8-cycloalkyl, -C1-6-alkyl-R7 und Phenyl der gegebenenfalls annneliert oder ein- oder mehrfach substituiert sein kann durch einen oder mehrere Reste ausgewählt aus der Gruppe bestehend aus -CF3, -CN, -CONR4R5, -COOR4, -COR4, Halogen, -NO2, -NR4COR4, -NR4R5, -NR4SO2R4, -OR4 und -SR4;R 3 H or a radical selected from the group consisting of -C 1-8 alkyl, -C 3-8 cycloalkyl, -C 1-6 alkyl R 7 and phenyl which may be annealed or substituted one or more times can be selected by one or more radicals from the group consisting of -CF 3 , -CN, -CONR 4 R 5 , -COOR 4 , -COR 4 , halogen, -NO 2 , -NR 4 COR 4 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -OR 4 and -SR 4 ;
R7 Hetaryl, Hetaryl anneliert mit Hetcyclus, Hetcyclus oder Phenyl, die gegebenenfalls ein- oder mehrfach substituiert sein können mit einem oder
mehreren Substituenten ausgewählt aus der Gruppe bestehend aus -C1-6-alkyl, -O-C1-6-alkyl, Halogen, -NO und -CF3;R 7 hetaryl, hetaryl fused with hetcyclus, hetcyclus or phenyl, which may optionally be substituted one or more times with one or several substituents selected from the group consisting of -C 1-6 alkyl, -OC 1-6 alkyl, halogen, -NO and -CF 3 ;
X -S-, -S(O)-, -S(O2)- ist;X is -S-, -S (O) -, -S (O 2 ) -;
Y -NR4-, -S-, -O- ist; sowie pharmakologisch verträgliche Säureadditionssalze, tautomere und isomere Formen bzw. Mischungen und einzelne geometrische oder optische Isomere, insbesondere racemische oder nichtracemische Mischungen der Isomere davon.Y is -NR 4 -, -S-, -O-; as well as pharmacologically acceptable acid addition salts, tautomeric and isomeric forms or mixtures and individual geometric or optical isomers, in particular racemic or non-racemic mixtures of the isomers thereof.
Weiterhin bevorzugt ist die Verwendung von Verbindungen der allgemeinen Formel 1 zur Herstellung eines Medikaments zur Behandlung der o.g. Atemwegserkrankungen, wori nAlso preferred is the use of compounds of general formula 1 for the manufacture of a medicament for the treatment of the above. Respiratory diseases, wori n
•R1 und R2 H oder ein Rest ausgewählt aus der Gruppe bestehend aus -Cι.6-a!kyl, -C3-8-cycloalkyl und -Cι-6-alkyl-O-Cι.6-alkyl, der gegebenenfalls ein- oder mehrfach substituiert sein kann durch einen oder mehrere Reste ausgewählt aus der Gruppe bestehend aus -OH, -NR4R5, Morpholinyl und ■ Pyridyl oder • R 1 and R 2 H or a radical selected from the group consisting of -Cι. 6 -a! Kyl, -C 3-8 -cycloalkyl and -Cι -6 -alkyl-O-Cι. 6- alkyl, which may be mono- or polysubstituted by one or more radicals selected from the group consisting of -OH, -NR 4 R 5 , morpholinyl and ■ pyridyl or
R1 und R2 bildet gemeinsam mit dem Stickstoff einen Ring ausgewählt aus der Gruppe bestehend aus Morpholinyl, Thiomorpholinonyl, Piperidyl und Piperazinyl der gegebenenfalls ein- oder mehrfach substituiert sein kann durch einen oder mehrere Reste ausgewählt aus der Gruppe bestehend aus -OH, -d-e-alkyl-OH, -O-C1-6-alkyl, -COOR4, -NR4R5, -CO-NR4R5, -COR6 und -NH-COR6;R 1 and R 2 together with the nitrogen form a ring selected from the group consisting of morpholinyl, thiomorpholinonyl, piperidyl and piperazinyl which may be substituted one or more times by one or more radicals selected from the group consisting of -OH, -de -alkyl-OH, -OC 1-6 -alkyl, -COOR 4 , -NR 4 R 5 , -CO-NR 4 R 5 , -COR 6 and -NH-COR 6 ;
R4 und R5 unabhängig voneinander H, -Cι.6-alkyl;R 4 and R 5 independently of one another H, -Cι. 6 alkyl;
R6 H, -C1-6-alkyl, -NR4R5, -d-6-alkyl-CO-Cι-6-alkyl, Furanyl, Thiophenyi;R 6 H, -C 1-6 -alkyl, -NR 4 R 5 , -d- 6 -alkyl-CO-Cι -6 -alkyl, furanyl, thiophenyi;
R3 -Ci-s-alkyl, -C3-8-cycloalkyl, -Cι.6-alkyl-R7 oder Phenyl, die gegebenenfalls annneliert oder ein- oder mehrfach substituiert sein können durch einen
oder mehrere Reste ausgewählt aus der Gruppe bestehend aus -CF3, -COOR4, Halogen, -NO2, -NR4R5, -OR4 und -SR4;R 3 -Ci-s-alkyl, -C 3 - 8 -cycloalkyl, -Cι. 6- alkyl-R 7 or phenyl, which may optionally be annealed or substituted one or more times by one or more radicals selected from the group consisting of -CF 3 , -COOR 4 , halogen, -NO 2 , -NR 4 R 5 , -OR 4 and -SR 4 ;
R7 Furanyl, 2,3-Dihydro-1 H-inden-2-yl, Naphthyl, 1 ,3-Benzodioxol oder Phenyl, die gegebenenfalls ein- oder mehrfach substituiert sein können mit einem oder mehreren Substituenten ausgewählt aus der Gruppe bestehend aus -d-6-alkyl, -O-Cι-6-alkyl, Halogen, -NO2 und -CF3;R 7 furanyl, 2,3-dihydro-1H-inden-2-yl, naphthyl, 1, 3-benzodioxole or phenyl, which may optionally be substituted one or more times with one or more substituents selected from the group consisting of - d -6 -alkyl, -O-Cι -6 -alkyl, halogen, -NO 2 and -CF 3 ;
X -S-, -S(O)-, -S(O2)- ist;X is -S-, -S (O) -, -S (O 2 ) -;
Y -NR4-, -S-, -O- ist;Y is -NR 4 -, -S-, -O-;
sowie pharmakologisch verträgliche Säureadditionssalze, tautomere und isomere Formen bzw. Mischungen und einzelne geometrische oder optische Isomere, insbesondere racemische oder nichtracemische Mischungen der Isomere davon.as well as pharmacologically acceptable acid addition salts, tautomeric and isomeric forms or mixtures and individual geometric or optical isomers, in particular racemic or non-racemic mixtures of the isomers thereof.
Am meisten bevorzugt ist die Verwendung von Verbindungen der allgemeinen Formel 1 zur Herstellung eines Medikaments zur Behandlung der o.g. Atemwegserkrankungen , worinMost preferred is the use of compounds of general formula 1 for the manufacture of a medicament for the treatment of the above. Respiratory diseases, wherein
R1 Ci-β-alkyl, -C3.8-cycloalkyl oder -Cι-6-alkyl-O-C1.6-alkyl, die gegebenenfalls ein- oder mehrfach substituiert sein kann durch einen oder mehrere Reste ausgewählt aus der Gruppe bestehend aus -OH, -NR4R5, Morpholinyl und Pyridyl oderR 1 Ci-β-alkyl, -C 3 . 8 -cycloalkyl or -Cι -6 -alkyl-OC 1 . 6- alkyl, which may optionally be mono- or polysubstituted by one or more radicals selected from the group consisting of -OH, -NR 4 R 5 , morpholinyl and pyridyl or
R2 H oder -C1-6-alkyl oderR 2 H or -C 1-6 alkyl or
R1 und R2 gemeinsam mit dem Stickstoff einen Piperazinylring;R 1 and R 2 together with the nitrogen form a piperazinyl ring;
R4 und R5 unabhängig voneinander H, -d-6-alkyl;R 4 and R 5 are independently H, -d -6 -alkyl;
-d-s-alkyl, -C3.8-cycloalkyl, -d-e-alkyl-R7 oder Phenyl, die gegebenenfalls annneliert oder ein- oder mehrfach substituiert sein können durch einen
oder mehrere Reste ausgewählt aus der Gruppe bestehend aus -CF3, -COOR4, Halogen, -NO2, -NR4R5, -OR4 und -SR4;-ds-alkyl, -C 3 . 8 -cycloalkyl, -de-alkyl-R 7 or phenyl, which may optionally be annealed or substituted one or more times by one or more radicals selected from the group consisting of -CF 3 , -COOR 4 , halogen, -NO 2 , -NR 4 R 5 , -OR 4 and -SR 4 ;
R7 Furanyl, 2,3-Dihydro-1 H-inden-2-yl, Naphthyl, 1 ,3-Benzodioxol oder Phenyl, die gegebenenfalls ein- oder mehrfach substituiert sein können mit einem oder mehreren Substituenten ausgewählt aus der Gruppe bestehend aus -d-6-alkyl, -O-C1-6-aIkyl, Halogen, -NO2 und -CF3;R 7 furanyl, 2,3-dihydro-1H-inden-2-yl, naphthyl, 1, 3-benzodioxole or phenyl, which may optionally be substituted one or more times with one or more substituents selected from the group consisting of - d -6- alkyl, -OC 1-6 -alkyl, halogen, -NO 2 and -CF 3 ;
X -S-, -S(O)-, -S(O2)- ist;X is -S-, -S (O) -, -S (O 2 ) -;
Y -S- ist;Y is -S-;
sowie pharmakologisch verträgliche Säureadditionssalze, tautomere und isomere Formen bzw. Mischungen und einzelne geometrische oder optische Isomere, insbesondere racemische oder nichtracemische Mischungen der Isomere davon.as well as pharmacologically acceptable acid addition salts, tautomeric and isomeric forms or mixtures and individual geometric or optical isomers, in particular racemic or non-racemic mixtures of the isomers thereof.
Davon besonders bevorzugt sind Verbindungen der Nummern 2-17, wobei der * den Verknüpfungspunkt zum Pyrimidopyrimidin A anzeigt.Of these, particular preference is given to compounds of numbers 2-17, the * indicating the point of attachment to pyrimidopyrimidine A.
Nummer OH Ό S=O "OH OH ,OH *s' *N S=O OH
*NNumber OH Ό S = O "OH OH, OH * s' * NS = O OH * N
14 *SMe ^ N>
OH 15 *SMe *N S=O OH14 * SMe ^ N> OH 15 * SMe * NS = O OH
*N 16 *SMe N S=O ^* N 16 * SMe NS = O ^
Ebenfalls bevorzugt ist die Verwendung von Verbindungen der allgemeinen Formel 1 zur Herstellung eines Medikaments zur Behandlung der o.g. Atemwegserkrankungen, worinAlso preferred is the use of compounds of general formula 1 for the manufacture of a medicament for the treatment of the above. Respiratory diseases, wherein
R1 d-β-alkyl, -C3.8-cycloalkyl oder -d-6-alkyl-O-d.6-alkyl, die gegebenenfalls ein- oder mehrfach substituiert sein kann durch einen oder mehrere Reste ausgewählt aus der Gruppe bestehend aus -OH, -NR4R5, Morpholinyl und Pyridyl;R 1 d-β-alkyl, -C 3 . 8 -cycloalkyl or -d -6 -alkyl-Od. 6- alkyl, which may optionally be mono- or polysubstituted by one or more radicals selected from the group consisting of -OH, -NR 4 R 5 , morpholinyl and pyridyl;
R2 H oder -Cι-6-alkyl oderR 2 H or -Cι -6 -alkyl or
R und R2 gemeinsam mit dem Stickstoff einen Piperazinylring;R and R 2 together with the nitrogen form a piperazinyl ring;
R4 und R5 unabhängig voneinander H, -C1-6-alkyl;R 4 and R 5 are independently H, -C 1-6 alkyl;
R3 Benzyl;R 3 benzyl;
X -S-, -S(O)-, -S(O2)- ist;X is -S-, -S (O) -, -S (O 2 ) -;
Y -S- ist;Y is -S-;
sowie pharmakologisch verträgliche Säureadditionssalze, tautomere und isomere Formen bzw. Mischungen und einzelne geometrische oder optische Isomere, insbesondere racemische oder nichtracemische Mischungen der Isomere davon.
Davon besonders bevorzugt sind Verbindungen der Nummern 18-65, wobei der * den Verknüpfungspunkt zum Pyrimidopyrimidin A anzeigt.as well as pharmacologically acceptable acid addition salts, tautomeric and isomeric forms or mixtures and individual geometric or optical isomers, in particular racemic or non-racemic mixtures of the isomers thereof. Of these, particular preference is given to compounds of numbers 18-65, where the * indicates the point of attachment to pyrimidopyrimidine A.
Nummer R"Number R "
OH 27 ,^O *N S=O
OH 27, ^ O * NS = O
Ebenfalls bevorzugt ist die Verwendung von Verbindungen der allgemeinen Formel 1 zur Herstellung eines Medikaments zur Behandlung der o.g. Atemwegserkrankungen, worinAlso preferred is the use of compounds of general formula 1 for the manufacture of a medicament for the treatment of the above. Respiratory diseases, wherein
R1 und R2 gemeinsam mit dem Stickstoff einen Piperazinylring;R 1 and R 2 together with the nitrogen form a piperazinyl ring;
R3 -d-s-alkyl, -C3-8-cycloalkyl, -Cι-6-alkyl-R7 oder Phenyl, die gegebenenfalls annneliert oder ein- oder mehrfach substituiert sein können durch einen oder mehrere Reste ausgewählt aus der Gruppe bestehend aus -CF3, -COOR4, Halogen, -NO2, -NR4R5, -OR4 und -SR4;R 3 -ds-alkyl, -C 3 - 8 -cycloalkyl, -Cι -6 -alkyl-R 7 or phenyl, which may optionally be annealed or substituted one or more times by one or more radicals selected from the group consisting of - CF 3 , -COOR 4 , halogen, -NO 2 , -NR 4 R 5 , -OR 4 and -SR 4 ;
R7 Furanyl, 2,3-Dihydro-1 H-inden-2-yl, Naphthyl, 1 ,3-Benzodioxol oder Phenyl, die gegebenenfalls ein- oder mehrfach substituiert sein können mit einem oder mehreren Substituenten ausgewählt aus der Gruppe bestehend aus -Cι.6-alkyl, -O-d-6-alkyl, Halogen, -NO2 und -CF3;R 7 furanyl, 2,3-dihydro-1H-inden-2-yl, naphthyl, 1, 3-benzodioxole or phenyl, which may optionally be substituted one or more times with one or more substituents selected from the group consisting of - Cι. 6 -alkyl, -Od- 6 -alkyl, halogen, -NO 2 and -CF 3 ;
X -S-, -S(O)-, -S(O2)- ist;X is -S-, -S (O) -, -S (O 2 ) -;
Y -S- ist;Y is -S-;
sowie pharmakologisch verträgliche Säureadditionssalze, tautomere und isomere Formen bzw. Mischungen und einzelne geometrische oder optische Isomere, insbesondere racemische oder nichtracemische Mischungen der Isomere davon.as well as pharmacologically acceptable acid addition salts, tautomeric and isomeric forms or mixtures and individual geometric or optical isomers, in particular racemic or non-racemic mixtures of the isomers thereof.
Davon besonders bevorzugt sind Verbindungen der Nummern 66-95, wobei der * den Verknüpfungspunkt zum Pyrimidopyrimidin A anzeigt.
Nummer
Of these, particular preference is given to compounds of numbers 66-95, where the * indicates the point of attachment to pyrimidopyrimidine A. number
*N 67 ~o NH* N 67 ~ o NH
*N 68 S=O NH* N 68 S = O NH
69 <-o *N S=O NH69 <-o * N S = O NH
71 ,OH *S S=O NH71, OH * S S = O NH
72 - *N S=O NH72 - * N S = O NH
89 *s— <( f^Bτ k^NH S=O
89 * s— <(f ^ Bτ k ^ NH S = O
* 93 ^ J) S=O NH* 93 ^ J) S = O NH
*N 94 *SMe NH* N 94 * SMe NH
*N 95 *SMe | I S=O NH* N 95 * SMe | IS = O NH
Ebenfalls bevorzugt ist die Verwendung von Verbindungen der allgemeinen Formel 1 zur Herstellung eines Medikaments zur Behandlung der o.g. Atemwegserkrankungen, worinAlso preferred is the use of compounds of general formula 1 for the manufacture of a medicament for the treatment of the above. Respiratory diseases, wherein
R1 -CH2-CH2-OH;R 1 -CH 2 -CH 2 -OH;
R2 H;R 2 H;
R3 -d-s-alkyl, -C3-8-cycloalkyl, -d.6-alkyl-R7 oder Phenyl, die gegebenenfalls annneliert oder ein- oder mehrfach substituiert sein können durch einen oder mehrere Reste ausgewählt aus der Gruppe bestehend aus -CF3, -COOR4, Halogen, -NO2, -NR4R5, -OR4 und -SR4;R 3 -ds-alkyl, -C 3 - 8 -cycloalkyl, -d. 6 -alkyl-R 7 or phenyl, which may optionally be annealed or substituted one or more times by one or more radicals selected from the group consisting of -CF 3 , -COOR 4 , halogen, -NO 2 , -NR 4 R 5 , -OR 4 and -SR 4 ;
R7 Furanyl, 2,3-Dihydro-1 H-inden-2-yl, Naphthyl, 1 ,3-Benzodioxol oder Phenyl, die gegebenenfalls ein- oder mehrfach substituiert sein können mit einem oder mehreren Substituenten ausgewählt aus der Gruppe bestehend aus -C1-6-alkyl, -O-C1-6-alkyl, Halogen, -NO2 und -CF3;
X -S-, -S(O)-, -S(O2)- ist;R 7 furanyl, 2,3-dihydro-1H-inden-2-yl, naphthyl, 1, 3-benzodioxole or phenyl, which may optionally be substituted one or more times with one or more substituents selected from the group consisting of - C 1-6 alkyl, -OC 1-6 alkyl, halogen, -NO 2 and -CF 3 ; X is -S-, -S (O) -, -S (O 2 ) -;
Y -S- ist;Y is -S-;
sowie pharmakologisch verträgliche Säureadditionssalze, tautomere und isomere Formen bzw. Mischungen und einzelne geometrische oder optische Isomere, insbesondere racemische oder nichtracemische Mischungen der Isomere davon.as well as pharmacologically acceptable acid addition salts, tautomeric and isomeric forms or mixtures and individual geometric or optical isomers, in particular racemic or non-racemic mixtures of the isomers thereof.
Davon besonders bevorzugt sind Verbindungen der Nummern 96-127, wobei der * den Verknüpfungspunkt zum Pyrimidopyrimidin A anzeigt.Of these, particular preference is given to compounds of numbers 96-127, where the * indicates the point of attachment to pyrimidopyrimidine A.
Nummer R7* R5"
Number R 7 * R 5 "
97 /— *HN^^°H S=O97 / - * HN ^^ ° H S = O
98 *S→ *HN^^°H S=O 98 * S → * HN ^^ ° HS = O
102 ^ "0' *HN/"^°M S=O102 ^ "0 '* HN / " ^ ° M S = O
OH OH
114 5-H^ , *HN S=O
114 5 -H ^, * HN S = O
*s' 1 16 1 *HN S=O* s' 1 16 1 * HN S = O
1 17 OH ,OH *HN S=O OH 1 18 ö >- II *HN^^ ,OHπ S=O1 17 OH, OH * HN S = O OH 1 18 ö > - II * HN ^^, OH π S = O
121 *S \_ *HN^^°H S=O121 * S \ _ * HN ^^ ° H S = O
122 *S- — *H ^^°H S=O122 * S- - * H ^^ ° H S = O
123 *S-H^^-0^ *HN^^°H S=O123 * SH ^^ - 0 ^ * HN ^^ ° H S = O
124 *S— L λ / Λ/—— C ul **HHNN^^°H S=O124 * S— L λ / Λ / —— C ul ** HHNN ^^ ° H S = O
125 ^^θ *HN^^°H S=O125 ^^ θ * HN ^^ ° H S = O
126 *s^^ *HN^^°H S=O 127 *SMe *HN^^°H S=O126 * s ^^ * HN ^^ ° H S = O 127 * SMe * HN ^^ ° H S = O
Einen weiteren Aspekt der Erfindung bilden Medikamente zur Behandlung von Atemwegserkrankungen, die eines oder mehrere der oben genannten Pyrimido[5,4-d]- pyrimidine der allgemeinen Formel 1 enthalten, das in Kombination mit einem oder
mehreren zusätzliche Wirkstoffen ausgewählt aus der Gruppe der Anticholinergika, Steroide oder ß-Agonisten, zusammen oder nacheinander, zur simultanen, sequentiellen oder separaten Verabreichung, eingesetzt werden.Another aspect of the invention form medicaments for the treatment of respiratory diseases, which contain one or more of the above-mentioned pyrimido [5,4-d] - pyrimidines of the general formula 1, which in combination with one or several additional active substances selected from the group of anticholinergics, steroids or β-agonists, together or in succession, can be used for simultaneous, sequential or separate administration.
Bevorzugt sind deshalb pharmazeutische Formulierungen gekennzeichnet durch den Gehalt an einer oder mehrerer Verbindungen der Formel 1 gemäß der obigen bevorzugten Ausführungsformen.Pharmaceutical formulations are therefore preferably characterized by the content of one or more compounds of the formula 1 according to the preferred embodiments above.
Bevorzugt betrifft die vorliegende Erfindung die Verwendung von Verbindungen der allgemeinen Formel 1 zur Herstellung eines Arzneimittels zur Behandlung entzündlicher oder obstruktiver Erkrankungen der oberen und unteren Atmungsorgane einschließlich der Lunge wie beispielsweise allergische Rhinitis, chronische Rhinitis, Bronchiectasis, zystische Fibröse, Asthma, COPD, idiopathische Lungenfibrose und fibrosierende Alveolitis.The present invention preferably relates to the use of compounds of general formula 1 for the manufacture of a medicament for the treatment of inflammatory or obstructive diseases of the upper and lower respiratory organs, including the lungs, such as, for example, allergic rhinitis, chronic rhinitis, bronchiectasis, cystic fibrosis, asthma, COPD, idiopathic pulmonary fibrosis and fibrosing alveolitis.
Die Verbindungen der allgemeinen Formel 1 können allein oder in Kombination mit anderen erfindungsgemäßen Verbindungen der allgemeinen Formel 1 , gegebenenfalls auch in Kombination mit weiteren pharmakologisch aktiven Wirkstoffen, zur Anwendung gelangen. Als weitere pharmakologisch aktive Wirkstoffe wären z.B. Anticholinergika (Ipratropium, Oxitropium, Tiotropium), Steroide oder ß2-Agonisten (Albuterol, Salmeterol, Formoterol) genannt.The compounds of general formula 1 can be used alone or in combination with other compounds of general formula 1 according to the invention, optionally also in combination with other pharmacologically active substances. Anticholinergics (ipratropium, oxitropium, tiotropium), steroids or β 2 agonists (albuterol, salmeterol, formoterol) may be mentioned as further pharmacologically active substances.
Geeignete Anwendungsformen sind beispielsweise Tabletten, Kapseln, Lösungen, Säfte, Emulsionen oder Inhalationspulver oder -aerosole. Hierbei soll der Anteil der pharmazeutisch wirksamen Verbindung(en) jeweils im Bereich von 0,1 bis 90 Gew.-%, bevorzugt 0,5 bis 50 Gew.-% der Gesamtzusammensetzung liegen, d.h. in Mengen die ausreichend sind, um den unten angegebenen Dosierungsbereich zu erreichen.Suitable forms of use are, for example, tablets, capsules, solutions, juices, emulsions or inhalation powder or aerosols. The proportion of the pharmaceutically active compound (s) should in each case be in the range from 0.1 to 90% by weight, preferably 0.5 to 50% by weight, of the total composition, i.e. in amounts sufficient to reach the dosage range given below.
Die orale Gabe kann in Form einer Tablette, als Pulver, als Pulver in einer Kapsel (z.B. Hartgelatinekapsel), als Lösung oder Suspension erfolgen. Im Fall einer inhalativen Gabe kann die Wirkstoffkombination als Pulver, als wässrige oder wässrig-ethanolische Lösung oder mittels einer Treibgasformulierung erfolgen.
Bevorzugt ist es, wenn die Verbindungen der allgemeinen Formel 1 oral verabreicht werden, besonders bevorzugt ist es, wenn die Verabreichung ein oder zweimal täglich erfolgt. Entsprechende Tabletten können beispielsweise durch Mischen des oder der Wirkstoffe mit bekannten Hilfsstoffen, beispielsweise inerten Verdünnungsmitteln, wie Caiciumcarbonat, Caiciumphosphat oder Milchzucker, Sprengmitteln, wie Maisstärke oder Alginsäure, Bindemitteln, wie Stärke oder Gelatine, Schmiermitteln, wie Magnesiumstearat oder Talk, und/oder Mitteln zur Erzielung des Depoteffektes, wie Carboxymethylcellulose, Celluloseacetatphthalat, oder Polyvinylacetat erhalten werden. Die Tabletten können auch aus mehreren Schichten bestehen.Oral administration can take the form of a tablet, a powder, a powder in a capsule (eg hard gelatin capsule), a solution or a suspension. In the case of inhalation administration, the active ingredient combination can be in the form of a powder, an aqueous or aqueous-ethanolic solution or by means of a propellant gas formulation. It is preferred if the compounds of the general formula 1 are administered orally, it is particularly preferred if the administration is carried out once or twice a day. Corresponding tablets can be obtained, for example, by mixing the active ingredient (s) with known auxiliaries, for example inert diluents such as calcium carbonate, calcium phosphate or lactose, disintegrants such as corn starch or alginic acid, binders such as starch or gelatin, lubricants such as magnesium stearate or talc, and / or agents to achieve the depot effect, such as carboxymethyl cellulose, cellulose acetate phthalate, or polyvinyl acetate. The tablets can also consist of several layers.
Entsprechend können Dragees durch Überziehen von analog den Tabletten hergestellten Kernen mit üblicherweise in Drageeüberzügen verwendeten Mitteln, beispielsweise Kollidon oder Schellack, Gummi arabicum, Talk, Titandioxid oder Zucker, hergestellt werden. Zur Erzielung eines Depoteffektes oder zur Vermeidung von Inkompatibilitäten kann der Kern auch aus mehreren Schichten bestehen. Desgleichen kann auch dieCorrespondingly, coated tablets can be produced by coating cores produced analogously to the tablets with agents conventionally used in tablet coatings, for example collidone or shellac, gum arabic, talc, titanium dioxide or sugar. The core can also consist of several layers to achieve a deposit effect or to avoid incompatibilities. The same can also
Drageehülle zur Erzielung eines Depoteffektes aus mehreren Schichten bestehen wobei die oben bei den Tabletten erwähnten Hilfsstoffe verwendet werden können.Drage cover to achieve a depot effect consist of several layers, wherein the excipients mentioned above for the tablets can be used.
Säfte der erfindungsgemäßen Wirkstoffe beziehungsweise Wirkstoffkombinationen . können zusätzlich noch ein Süßungsmittel, wie Saccharin, Cyclamat, Glycerin oder Zucker sowie ein Geschmack verbesserndes Mittel, z.B. Aromastoffe, wie Vanillin oder Orangenextrakt, enthalten. Sie können außerdem Suspendierhilfsstoffe oder Dickungsmittel, wie Natriumcarboxymethylcellulose, Netzmittel, beispielsweise Kondensationsprodukte von Fettalkoholen mit Ethylenoxid, oder Schutzstoffe, wie p-Hydroxybenzoate, enthalten.Juices of the active substances or combinations of active substances according to the invention. A sweetener such as saccharin, cyclamate, glycerin or sugar as well as a taste-improving agent, e.g. Flavorings, such as vanillin or orange extract, contain. They can also contain suspending agents or thickening agents, such as sodium carboxymethyl cellulose, wetting agents, for example condensation products of fatty alcohols with ethylene oxide, or protective agents, such as p-hydroxybenzoates.
Die eine oder mehrere Wirkstoffe beziehungsweise Wirkstoffkombinationen enthaltenden Kapseln können beispielsweise hergestellt werden, indem man die Wirkstoffe mit inerten Trägern, wie Milchzucker oder Sorbit, mischt und in Gelatinekapseln einkapselt. Geeignete Zäpfchen lassen sich beispielsweise durch Vermischen mit dafür vorgesehenen Trägermitteln, wie Neutralfetten oder Polyäthylenglykol beziehungsweise dessen Derivaten, herstellen.
Als Hilfsstoffe seien beispielsweise Wasser, pharmazeutisch unbedenkliche organische Lösemittel, wie Paraffine (z.B. Erdölfraktionen), Öle pflanzlichen Ursprungs (z.B. Erdnuss- oder Sesamöl), mono- oder polyfunktionelle Alkohole (z.B. Ethanol oder Glycerin), Trägerstoffe wie z.B. natürliche Gesteinsmehle (z.B. Kaoline, Tonerden, Talkum, Kreide) synthetische Gesteinsmehle (z.B. hochdisperse Kieselsäure und Silikate), Zucker (z.B. Rohr-, Milch- und Traubenzucker) Emulgiermittel (z.B. Lignin, Sufitablaugen, Methylcellulose, Stärke und Polyvinylpyrrolidon) und Gleitmittel (z.B. Magnesiumstearat, Talkum, Stearinsäure und Natriumlaurylsulfat) erwähnt.The capsules containing one or more active ingredients or combinations of active ingredients can be produced, for example, by mixing the active ingredients with inert carriers, such as milk sugar or sorbitol, and encapsulating them in gelatin capsules. Suitable suppositories can be produced, for example, by mixing them with carriers, such as neutral fats or polyethylene glycol or its derivatives. Examples of auxiliaries are water, pharmaceutically acceptable organic solvents such as paraffins (for example petroleum fractions), oils of vegetable origin (for example peanut or sesame oil), monofunctional or polyfunctional alcohols (for example ethanol or glycerol), carriers such as natural rock meal (for example kaolins, Clays, talc, chalk) synthetic rock flour (e.g. highly disperse silica and silicates), sugar (e.g. cane, milk and dextrose) emulsifiers (e.g. lignin, sufite liquor, methyl cellulose, starch and polyvinylpyrrolidone) and lubricants (e.g. magnesium stearate, talc, stearic acid and Sodium lauryl sulfate) mentioned.
Im Falle der oralen Anwendung können die Tabletten selbstverständlich außer den genannten Trägerstoffen auch Zusätze, wie z.B. Natriumeitrat, Caiciumcarbonat und Dicalciumphosphat zusammen mit verschiedenen Zuschlagstoffen, wie Stärke, vorzugsweise Kartoffelstärke, Gelatine und dergleichen enthalten. Weiterhin können Gleitmittel, wie Magnesiumstearat, Natriumlaurylsulfat und Talkum zum Tablettieren mit verwendet werden. Im Falle wässriger Suspensionen können die Wirkstoffe außer den oben genannten Hilfsstoffen mit verschiedenen Geschmack Aufbesserern oder Farbstoffen versetzt werden.In the case of oral use, the tablets can of course also contain additives, such as e.g. Contain sodium citrate, calcium carbonate and dicalcium phosphate together with various additives such as starch, preferably potato starch, gelatin and the like. Lubricants such as magnesium stearate, sodium lauryl sulfate and talc can also be used for tableting. In the case of aqueous suspensions, in addition to the auxiliaries mentioned above, the active ingredients can be mixed with various flavor enhancers or colorants.
Ebenfalls bevorzugt ist es, wenn die Verbindungen der allgemeinen Formel 1 inhalativ. verabreicht werden, besonders bevorzugt ist es, wenn die Verabreichung ein oder zweimal täglich erfolgt. Hierzu müssen die Verbindungen der allgemeinen Formel 1 in inhalierbaren Darreichungsformen bereitgestellt werden. Als inhalierbare Darreichungsformen kommen Inhalationspulver, treibgashaltige Dosieraerosole oder treibgasf reie Inhalationslösungen in Betracht, die gegebenenfalls im Gemisch mit gebräuchlichen physiologisch verträglichen Hilfsstoffen vorliegen.It is also preferred if the compounds of general formula 1 are inhaled. are administered, it is particularly preferred if the administration takes place once or twice a day. For this purpose, the compounds of general formula 1 must be provided in inhalable dosage forms. Inhalable dosage forms are inhalable powders, metered-dose aerosols containing propellant gas, or propellant-free inhalation solutions, which are optionally present in a mixture with customary physiologically tolerable auxiliaries.
Im Rahmen der vorliegenden Erfindung sind von dem Begriff treibgasf reie Inhaltionslösungen auch Konzentrate oder sterile, gebrauchsfertige Inhalationslösungen umfasst. Die im Rahmen der vorliegenden Erfindung einsetzbaren Darreichungsformen werden im nachfolgenden Teil der Beschreibung detailliert beschrieben.In the context of the present invention, the term propellant-free inhalation solutions also includes concentrates or sterile, ready-to-use inhalation solutions. The dosage forms which can be used in the context of the present invention are described in detail in the following part of the description.
Inhalationspulverinhalation powder
Sind die Verbindungen der allgemeinen Formel 1 im Gemisch mit physiologisch unbedenklichen Hilfsstoffen enthalten, können zur Darstellung der erfindungsgemäßen
Inhalationspulver die folgenden physiologisch unbedenklichen Hilfsstoffe zur Anwendung gelangen: Monosaccharide (z.B. Glucose oder Arabinose), Disaccharide (z.B. Lactose, Saccharose, Maltose), Oligo- und Polysaccharide (z.B. Dextrane), Polyalkohole (z.B. Sorbit, Mannit, Xylit), Salze (z.B. Natriumchlorid, Caiciumcarbonat) oder Mischungen dieser Hilfsstoffe miteinander. Bevorzugt gelangen Mono- oder Disaccharide zurAre the compounds of general formula 1 contained in a mixture with physiologically acceptable auxiliaries, can be used to represent the invention Inhalation powder the following physiologically harmless adjuvants are used: monosaccharides (e.g. glucose or arabinose), disaccharides (e.g. lactose, sucrose, maltose), oligo- and polysaccharides (e.g. dextrans), polyalcohols (e.g. sorbitol, mannitol, xylitol), salts (e.g. Sodium chloride, calcium carbonate) or mixtures of these auxiliaries with one another. Mono- or disaccharides are preferred
Anwendung, wobei die Verwendung von Lactose oder Glucose, insbesondere, aber nicht ausschließlich in Form ihrer Hydrate, bevorzugt ist. Als besonders bevorzugt im Sinne der Erfindung gelangt Lactose, höchst bevorzugt Lactosemonohydrat als Hilfsstoff zur Anwendung. Verfahren zur Herstellung der erfindungsgemäßen Inhaltionspulver durch Mahlen und Mikronisieren sowie durch abschließendes Mischen der Bestandteile sind aus dem Stand der Technik bekannt.Application, the use of lactose or glucose being preferred, particularly but not exclusively in the form of their hydrates. Lactose, most preferably lactose monohydrate, is used as an auxiliary as particularly preferred in the sense of the invention. Processes for producing the inhalable powders according to the invention by grinding and micronizing and by finally mixing the constituents are known from the prior art.
Treibgashaltige InhalationsaerosoleInhalation aerosols containing propellant gas
Die im Rahmen der erfindungsgemäßen Verwendung einsetzbaren treibgashaltigen Inhaltionsaerosole können 1 im Treibgas gelöst oder in dispergierter Form enthalten. Die zur Herstellung der Inhaltionsaerosole einsetzbaren Treibgase sind aus dem Stand der Technik bekannt. Geeignete Treibgase sind ausgewählt aus der Gruppe bestehend aus Kohlenwasserstoffen wie n-Propan, n-Butan oder Isobutan und Halogenkohlenwasserstoffen wie bevorzugt fluorierten Derivaten des Methans, Ethans, Propans, Butans, Cyclopropans oder Cyclobutans. Die vorstehend genannten Treibgase können dabei allein oder in Mischungen derselben zur Verwendung kommen. Besonders bevorzugte Treibgase sind fluorierte Alkanderivate ausgewählt aus TG134a (1 ,1 ,1 ,2-TetrafIuorethan), TG227 (1 ,1 ,1 ,2,3,3,3-Heptafluorpropan) und Mischungen derselben. Die im Rahmen der erfindungsgemäßen Verwendung einsetzbaren treibgashaltigen Inhaltionsaerosole können ferner weitere Bestandteile wie Co-Solventien, Stabilisatoren, oberflächenaktive Mittel (surfactants), Antioxidantien, Schmiermittel sowie Mittel zur Einstellung des pH- Werts enthalten. All diese Bestandteile sind im Stand der Technik bekannt.The inhalable aerosols containing propellant gas which can be used in the context of the use according to the invention can contain 1 dissolved in the propellant gas or in dispersed form. The propellant gases which can be used to produce the inhalation aerosols are known from the prior art. Suitable propellants are selected from the group consisting of hydrocarbons such as n-propane, n-butane or isobutane and halogenated hydrocarbons such as preferably fluorinated derivatives of methane, ethane, propane, butane, cyclopropane or cyclobutane. The above-mentioned propellant gases can be used alone or in mixtures thereof. Particularly preferred propellants are fluorinated alkane derivatives selected from TG134a (1, 1, 1, 2-tetrafluoroethane), TG227 (1, 1, 1, 2,3,3,3-heptafluoropropane) and mixtures thereof. The inhalable aerosols containing propellant gas which can be used in the context of the use according to the invention can furthermore contain further constituents, such as cosolvents, stabilizers, surfactants, antioxidants, lubricants and agents for adjusting the pH. All of these components are known in the art.
Treibgasfreie Inhaltionslösungen Die erfindungsgemäßen Verwendung von Verbindungen der allgemeinen Formel 1 erfolgt bevorzugt zur Herstellung von treibgasfreien Inhalationslösungen und Inhaltionssuspensionen. Als Lösungsmittel kommen hierzu wässrige oder alkoholische, bevorzugt ethanolische Lösungen in Betracht. Das Lösungsmittel kann ausschließlich Wasser sein oder es ist ein Gemisch aus Wasser und Ethanol. Die Lösungen oder Suspensionen
werden mit geeigneten Säuren auf einen pH-Wert von 2 bis 7, bevorzugt von 2 bis 5 eingestellt. Zur Einstellung dieses pH-Werts können Säuren ausgewählt aus anorganischen oder organischen Säuren Verwendung finden. Beispiele für besonders geeignete anorganische Säuren sind Salzsäure, Bromwasserstoffsäure, Salpetersäure, Schwefelsäure und/oder Phosphorsäure. Beispiele für besonders geeignete organische Säuren sind: Ascorbinsäure, Zitronensäure, Äpfelsäure, Weinsäure, Maleinsäure, Bernsteinsäure, Fumarsäure, Essigsäure, Ameisensäure und/oder Propionsäure und andere. Bevorzugte anorganische Säuren sind Salzsäure, Schwefelsäure. Es können auch die Säuren verwendet werden, die bereits mit einem der Wirkstoffe ein Säureadditionssalz bilden. Unter den organischen Säuren sind Ascorbinsäure,Propellant-free inhalation solutions The use of compounds of the general formula 1 according to the invention is preferably used for the production of propellant-free inhalation solutions and inhalation suspensions. Suitable solvents for this purpose are aqueous or alcoholic, preferably ethanolic, solutions. The solvent can only be water or it is a mixture of water and ethanol. The solutions or suspensions are adjusted to a pH of 2 to 7, preferably 2 to 5, using suitable acids. Acids selected from inorganic or organic acids can be used to adjust this pH. Examples of particularly suitable inorganic acids are hydrochloric acid, hydrobromic acid, nitric acid, sulfuric acid and / or phosphoric acid. Examples of particularly suitable organic acids are: ascorbic acid, citric acid, malic acid, tartaric acid, maleic acid, succinic acid, fumaric acid, acetic acid, formic acid and / or propionic acid and others. Preferred inorganic acids are hydrochloric acid, sulfuric acid. It is also possible to use the acids which already form an acid addition salt with one of the active ingredients. Among the organic acids are ascorbic acid,
Fumarsäure und Zitronensäure bevorzugt. Gegebenenfalls können auch Gemische der genannten Säuren eingesetzt werden, insbesondere in Fällen von Säuren, die neben ihren Säuerungseigenschaften auch andere Eigenschaften, z.B. als Geschmackstoffe, Antioxidantien oder Komplexbildner besitzen, wie beispielsweise Zitronensäure oder Ascorbinsäure. Erfindungsgemäß besonders bevorzugt wird Salzsäure zur Einstellung des pH-Werts verwendet.Fumaric acid and citric acid preferred. If necessary, mixtures of the acids mentioned can also be used, especially in cases of acids which, in addition to their acidifying properties, also have other properties, e.g. as flavors, antioxidants or complexing agents, such as citric acid or ascorbic acid. According to the invention, hydrochloric acid is particularly preferably used to adjust the pH.
Den im Rahmen der erfindungsgemäßen Verwendung einsetzbaren treibgasf reien Inhaltionslösungen können Co-Solventien und/oder weitere Hilfsstoffe zugesetzt werden. Bevorzugte Co-Solventien sind solche, die Hydroxylgruppen oder andere polare Gruppen enthalten, beispielsweise Alkohole - insbesondere Isopropylalkohol, Glykole - insbesondere Propylenglykol, Polyethylenglykol, Polypropylenglykol, Glykolether, Glycerol, Polyoxyethylenalkohole und Polyoxyethylen-Fettsäureester. Unter Hilfs- und Zusatzstoffen wird in diesem Zusammenhang jeder pharmakologisch verträgliche Stoff verstanden, der kein Wirkstoff ist, aber zusammen mit dem (den)Co-solvents and / or other auxiliaries can be added to the propellant-free inhalation solutions which can be used in the context of the use according to the invention. Preferred co-solvents are those which contain hydroxyl groups or other polar groups, for example alcohols - in particular isopropyl alcohol, glycols - in particular propylene glycol, polyethylene glycol, polypropylene glycol, glycol ether, glycerol, polyoxyethylene alcohols and polyoxyethylene fatty acid esters. In this context, auxiliaries and additives are understood to mean any pharmacologically acceptable substance that is not an active ingredient, but together with the (the)
Wirkstoff(en) in dem pharmakologisch geeigneten Lösungsmittel formuliert werden kann, um die qualitativen Eigenschaften der Wirkstoffformulierung zu verbessern. Bevorzugt entfalten diese Stoffe keine oder im Kontext mit der angestrebten Therapie keine nennenswerte oder zumindest keine unerwünschte pharmakologische Wirkung. Zu den Hilfs- und Zusatzstoffen zählen z.B. oberflächenaktive Stoffe, wie z.B. Sojalecithin, Ölsäure, Sorbitanester, wie Polysorbate, Polyvinylpyrrolidon sonstige Stabilisatoren, Komplexbildner, Antioxidantien und/oder Konservierungsstoffe, die die Verwendungsdauer der fertigen Arzneimittelformulierung gewährleisten oder verlängern, Geschmackstoffe, Vitamine und/oder sonstige dem Stand der Technik bekannte
Zusatzstoffe. Zu den Zusatzstoffen zählen auch pharmakologisch unbedenkliche Salze wie beispielsweise Natriumchlorid als Isotonantien.Active ingredient (s) can be formulated in the pharmacologically suitable solvent in order to improve the qualitative properties of the active ingredient formulation. These substances preferably have no or no significant or at least no undesirable pharmacological effect in the context of the desired therapy. The auxiliaries and additives include, for example, surface-active substances, such as, for example, soy lecithin, oleic acid, sorbitan esters, such as polysorbates, polyvinylpyrrolidone, other stabilizers, complexing agents, antioxidants and / or preservatives which guarantee or extend the useful life of the finished pharmaceutical formulation, flavors, vitamins and / or other known in the art Additives. The additives also include pharmacologically acceptable salts such as sodium chloride as isotonic agents.
Zu den bevorzugten Hilfsstoffen zählen Antioxidantien, wie beispielsweise Ascorbinsäure, sofern nicht bereits für die Einstellung des pH-Werts verwendet, Vitamin A, Vitamin E, Tocopherole und ähnliche im menschlichen Organismus vorkommende Vitamine oder Provitamine. Konservierungsstoffe können eingesetzt werden, um die Formulierung vor Kontamination mit Keimen zu schützen. Als Konservierungsstoffe eignen sich die dem Stand der Technik bekannten, insbesondere Cetylpyridiniumchlorid, Benzalkoniumchlorid oder Benzoesäure bzw. Benzoate wie Natriumbenzoat in der aus dem Stand der Technik bekannten Konzentration.The preferred auxiliary substances include antioxidants, such as, for example, ascorbic acid, unless already used for adjusting the pH, vitamin A, vitamin E, tocopherols and similar vitamins or provitamins occurring in the human organism. Preservatives can be used to protect the formulation from contamination with germs. Suitable preservatives are those known from the prior art, in particular cetylpyridinium chloride, benzalkonium chloride or benzoic acid or benzoates such as sodium benzoate in the concentration known from the prior art.
Ein weiterer Aspekt der Erfindung ist eine Methode zur Behandlung von Atemwegserkrankungen mittels Pyrimido[5,4-d]pyrimidinen, insbesondere wobei Nebenwirkungen wie Emesis oder Nausea reduziert sind.Another aspect of the invention is a method for treating respiratory diseases using pyrimido [5,4-d] pyrimidines, in particular in which side effects such as emesis or nausea are reduced.
Dafür werden gebrauchsfertige Packung eines Medikaments zur Behandlung von Atemwegserkrankungen, beinhaltend eine beigelegte Beschreibung die Worte ausgewählt aus der Gruppe Atemwegserkrankung , COPD oder Asthma enthält, ein Pyrimido[5,4-d]- pyrimidin und ein oder mehrere Kombinationspartner ausgewählt aus der Gruppe der Anticholinergika, Steroide oder ß-Agonisten.For this purpose, ready-to-use pack of a medicament for the treatment of respiratory diseases, including an enclosed description containing the words selected from the group respiratory disease, COPD or asthma, a pyrimido [5,4-d] pyrimidine and one or more combination partners selected from the group of anticholinergics , Steroids or ß-agonists.
VERWENDETE BEGIFFE UND DEFINITIONENTERMS AND DEFINITIONS USED
Unter pharmakologisch verträglichen Säureadditionssalzen werden beispielsweise diejenigen Salze verstanden, die ausgewählt sind aus der Gruppe bestehend aus Hydro- chlorid, Hydrobromid, Hydroiodid, Hydrosulfat, Hydrophosphat, Hydromethansulfonat, Hydronitrat, Hydromaleat, Hydroacetat, Hydrocitrat, Hydrofumarat, Hydrotartrat, Hydro- oxalat, Hydrosuccinat, Hydrobenzoat und Hydro-p-toiuolsulfonat, bevorzugt Hydrochlorid, Hydrobromid, Hydrosulfat, Hydrophosphat, Hydrofumarat und Hydromethansulfonat.
Als -d-6-alkyI werden, soweit nicht anders angegeben, verzweigte und unverzweigte Alkylgruppen mit 1 bis 6 Kohlenstoffatomen bezeichnet. Beispielsweise werden genannt: Methyl, Ethyl, Propyl oder Butyl. Zur Bezeichnung der Gruppen Methyl, Ethyl, Propyl oder auch Butyl werden gegebenenfalls auch die Abkürzungen Me, Et, Pr oder Bu verwendet. Sofern nicht anders beschrieben, umfassen die Definitionen Propyl und Butyl alle denkbaren isomeren Formen der jeweiligen Reste. So umfasst beispielsweise Propyl n-Propyl und /so-Propyl, Butyl umfasst /so-Butyl, sec-Butyl und terf-Butyl etc. Bevorzugt sind Methyl, Ethyl, π-Propyl, /so-Propyl, /so-Butyl, seo-Butyl und tert-Butyl.Pharmacologically compatible acid addition salts are understood to mean, for example, those salts which are selected from the group consisting of hydrochloride, hydrobromide, hydroiodide, hydrosulfate, hydrophosphate, hydromethanesulfonate, hydronitrate, hydromaleate, hydroacetate, hydrocitrate, hydrofumarate, hydrotartrate, hydrouccinate, hydrooxalate Hydrobenzoate and hydro-p-toluenesulfonate, preferably hydrochloride, hydrobromide, hydrosulfate, hydrophosphate, hydrofumarate and hydromethanesulfonate. Unless otherwise stated, -d- 6 -alkyl denotes branched and unbranched alkyl groups having 1 to 6 carbon atoms. Examples include: methyl, ethyl, propyl or butyl. The abbreviations Me, Et, Pr or Bu may also be used to denote the groups methyl, ethyl, propyl or butyl. Unless otherwise described, the definitions propyl and butyl encompass all conceivable isomeric forms of the respective radicals. For example, propyl includes n-propyl and / so-propyl, butyl includes / so-butyl, sec-butyl and terf-butyl etc. Preferred are methyl, ethyl, π-propyl, / so-propyl, / so-butyl, seo -Butyl and tert-butyl.
Als -C3.8-cycloalkyl mit 3- 8 Kohlenstoffatomen werden beispielsweise Cyclopropyl,As -C 3 . 8 -cycloalkyl with 3-8 carbon atoms are, for example, cyclopropyl,
Cyclobutyl, Cyclopentyl, Cyclohexyl, Cycloheptyl oder Cyclooctyl bezeichnet. Bevorzugt sind Cyclopropyl und Cyclohexyl.Cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl or cyclooctyl. Cyclopropyl and cyclohexyl are preferred.
Halogen steht im Rahmen der vorliegenden Erfindung für Fluor, Chlor, Brom oder Jod. Sofern nicht gegenteilig angegeben, gelten Fluor, Chlor und Brom als bevorzugte Halogene.Halogen in the context of the present invention is fluorine, chlorine, bromine or iodine. Unless stated otherwise, fluorine, chlorine and bromine are preferred halogens.
Der Begriff Aryl steht für ein aromatisches Ringsystem mit 6 bis 10 Kohlenstoffatomen. Bevorzugte Arylreste sind Phenyl oder Naphthyl, wobei der Cyclus wie in den Definitionen angegeben substituiert sein kann.The term aryl stands for an aromatic ring system with 6 to 10 carbon atoms. Preferred aryl radicals are phenyl or naphthyl, where the cycle can be substituted as indicated in the definitions.
Unter Heteroaryl ringen (abgekürzt auch Hetaryl) werden im Rahmen der vorliegenden Erfindung aromatische Ringsysteme verstanden, die ein, zwei oder drei Heteroatome ausgewählt aus der Gruppe bestehend aus Sauerstoff, Stickstoff und Schwefel enthalten und wie vorstehend definiert gegebenenfalls substituiert sein können. Beispielsweise werden genannt, Furan, Thiophen, Pyrrol, Pyrazol, Imidazol, Pyridin, Pyrimidin, Triazin, Öxazol, Isoxazol, Thiazol, Isothiazol, Oxadiazol und Pyrazolidin genannt, wobei der Heterocyclus wie in den Definitionen angegeben substituiert sein kann.In the context of the present invention, heteroaryl rings (also abbreviated to hetaryl) are understood to mean aromatic ring systems which contain one, two or three heteroatoms selected from the group consisting of oxygen, nitrogen and sulfur and, as defined above, can optionally be substituted. For example, furan, thiophene, pyrrole, pyrazole, imidazole, pyridine, pyrimidine, triazine, oxazole, isoxazole, thiazole, isothiazole, oxadiazole and pyrazolidine are mentioned, where the heterocycle can be substituted as indicated in the definitions.
Als 5- oder 6-gliedrige gesättigte oder ungesättigte heterocyclische Ringe (abgekürzt auch Hetcyclus), die als Heteroatome ein, zwei oder drei Heteroatome ausgewählt aus der Gruppe bestehend aus Sauerstoff, Stickstoff und Schwefel enthalten können, werden beispielsweise Furan, Tetrahydrofuran, 2-Methyltetrahydrofuran, 2-Hydroxymethylfuran, Tetrahydrofuranon, γ-Butylrolacton, α-Pyran, γ-Pyran, Dioxolan, Tetrahydropyran, Dioxan,
Thiophen, Dihydrothiophen, Thiolan, Dithiolan, Pyrrol, Pyrrolin, Pyrrolidin, Pyrazol, Pyrazolin, Imidazol, Imidazolin, Imidazolidin, Triazol, Tetrazol, Pyridin, Piperidin, Pyridazin, Pyrimidin, Pyrazin, Piperazin, Triazin, Tetrazin, Morpholin, Thiomorpholin, Oxazol, Isoxazol, Oxazin, Thiazol, Isothiazol, Thiadiazol, Oxadiazol, Pyrazolidin genannt, wobei der Heterocyclus wie in den Definitionen angegeben substituiert sein kann.Furan, tetrahydrofuran, 2-methyltetrahydrofuran, for example, are used as 5- or 6-membered saturated or unsaturated heterocyclic rings (also abbreviated as heterocyclic), which can contain one, two or three heteroatoms selected from the group consisting of oxygen, nitrogen and sulfur as heteroatoms , 2-hydroxymethylfuran, tetrahydrofuranone, γ-butylrolactone, α-pyran, γ-pyran, dioxolane, tetrahydropyran, dioxane, Thiophene, dihydrothiophene, thiolan, dithiolan, pyrrole, pyrroline, pyrrolidine, pyrazole, pyrazoline, imidazole, imidazoline, imidazolidine, triazole, tetrazole, pyridine, piperidine, pyridazine, pyrimidine, pyrazine, piperazine, triazine, oxyzoline, morpholine, tetrazine, morpholine, Isoxazole, oxazine, thiazole, isothiazole, thiadiazole, oxadiazole, pyrazolidine called, where the heterocycle can be substituted as indicated in the definitions.
Als Beispiele für 5-, 6- oder 7-gliedrige, gesättigte oder ungesättigte, heterocyclische Ringe, die durch die Reste R1 und R2 gemeinsam mit dem Stickstoff gebildet werden können werden genannt: Pyrrol, Pyrrolin, Pyrrolidin, 2- ethylpyrrolidin, 3-Methylpyrrolidin, Piperidin, Piperazin, Λ/-Methylpiperazin, Λ/-Ethylpiperazin, Λ/-(n-PropyI)-piperazin, N- Benzylpiperazin, Morpholin, Thiomorpholin, Imidazol, Imidazolin, Imidazolidin, Pyrazol, Pyrazolin, Pyrazolidin, bevorzugt Morpholin, Λ/-Benzylpiperazin, Piperazin, und Piperidin, wobei die genannten Heterocyclen wie in den Definitionen angegeben substituiert sein können. In diesem Zusammenhang werden als besonders bevorzugte Ringe genannt: Pyrrol, Piperidin, Piperazin, Λ/-Methylpiperazin, Λ/-Benzylpiperazin, Morpholin, Imidazol, Imidazolin, Imidazolidin, Pyrazol, Pyrazolin, Pyrazolidin, bevorzugt Morpholin, N- Benzylpiperazin, Piperazin, und Piperidin, wobei die genannten Heterocyclen wie in den Definitionen angegeben substituiert sein können.Examples of 5-, 6- or 7-membered, saturated or unsaturated, heterocyclic rings which can be formed together with the nitrogen through the radicals R 1 and R 2 are: pyrrole, pyrroline, pyrrolidine, 2-ethylpyrrolidine, 3 -Methylpyrrolidine, piperidine, piperazine, Λ / -Methylpiperazine, Λ / -ethylpiperazine, Λ / - (n-propyl) -piperazine, N-benzylpiperazine, morpholine, thiomorpholine, imidazole, imidazoline, imidazolidine, pyrazole, pyrazoline, pyrazoline, preferably pyrazoline , Λ / -benzylpiperazine, piperazine, and piperidine, where the heterocycles mentioned can be substituted as indicated in the definitions. In this context, the following are mentioned as particularly preferred rings: pyrrole, piperidine, piperazine, Λ / -methylpiperazine, Λ / -benzylpiperazine, morpholine, imidazole, imidazoline, imidazolidine, pyrazole, pyrazoline, pyrazolidine, preferably morpholine, N-benzylpiperazine, piperazine, and Piperidine, where the heterocycles mentioned can be substituted as indicated in the definitions.
Unter Atemwegserkrankungen werden im Rahmen der Erfindung Störungen verstanden, die bei einem Patienten Atembeschwerden, Atemnot oder Schmerzen in den Atemwegen auslösen, insbesondere seien hierbei entzündliche oder obstruktive Atemwegserkrankungen genannt. Bevorzugt sind entzündliche oder obstruktive Erkrankungen der oberen und unteren Atmungsorgane einschließlich der Lunge wie beispielsweise allergische Rhinitis, chronische Rhinitis, Bronchiectasis, zystische Fibröse, Asthma, COPD, idiopathische Lungenfibrose und fibrosierende Alveolitis. Besonders bevorzugt Asthma, chronische Bronchitis oder COPD.In the context of the invention, respiratory diseases are understood to mean disorders which cause breathing difficulties, shortness of breath or pain in the respiratory tract in a patient, in particular inflammatory or obstructive respiratory diseases are mentioned here. Inflammatory or obstructive diseases of the upper and lower respiratory organs, including the lungs, such as, for example, allergic rhinitis, chronic rhinitis, bronchiectasis, cystic fibrosis, asthma, COPD, idiopathic pulmonary fibrosis and fibrosing alveolitis are preferred. Asthma, chronic bronchitis or COPD are particularly preferred.
Unter reduzierten Nebenwirkungen wird im Rahmen der Erfindung verstanden, eine Dosis einer pharmazeutischen Zusammensetzung verabreichen zu können, ohne beimIn the context of the invention, reduced side effects are understood to mean that a dose of a pharmaceutical composition can be administered without
Patienten Erbrechen, bevorzugt Übelkeit, besonders bevorzugt Unwohlsein auszulösen. Höchst bevorzugt ist die Verabreichung einer therapeutisch Wirksamen Substanzmengen, ohne Emesis oder Nausea auszulösen, in jedem Stadium des Krankheitsverlaufs.
Patients vomiting, preferably nausea, particularly preferred to cause malaise. It is highly preferred to administer a therapeutically effective amount of substance without triggering emesis or nausea at any stage in the course of the disease.
Claims
1. Verwendung von substituierten Pyrimido[5,4-d]pyrimidinen zur Herstellung eines Medikaments zur Behandlung von Atemwegserkrankungen.1. Use of substituted pyrimido [5,4-d] pyrimidines for the manufacture of a medicament for the treatment of respiratory diseases.
Verwendung, nach Anspruch 1 , wobei die Atemwegserkrankung eine entzündliche oder obstruktive Atemwegserkrankung ist.Use according to claim 1, wherein the respiratory disease is an inflammatory or obstructive respiratory disease.
Verwendung, nach einem der Ansprüche 1 oder 2, wobei die Atemwegserkrankung COPD oder Asthma ist.Use according to one of claims 1 or 2, wherein the respiratory disease is COPD or asthma.
4. Verwendung, nach einem der Ansprüche 1 -3, wobei Nebenwirkungen der Behandlung reduziert sind.4. Use according to any one of claims 1-3, wherein side effects of the treatment are reduced.
5. Verwendung, nach einem der Ansprüche 1 -4, wobei die reduzierten Nebenwirkungen ausgewählt aus der Gruppe Emesis, Nausea sind.5. Use according to any one of claims 1-4, wherein the reduced side effects are selected from the group emesis, nausea.
6. Verwendung, nach einem der Ansprüche 1 -5, wobei das Pyrimido[5,4-d]pyrimidin eine Verbindung der allgemeinen Formel 1 ist,6. Use according to any one of claims 1 -5, wherein the pyrimido [5,4-d] pyrimidine is a compound of general formula 1,
worin R1 und R2 unabhängig voneinander H, -Cι.6-alkyl, -C3.8-cycloaIkyl, -d-β-alkyl-O-d-e-alkyl, jeweils gegebenenfalls substituiert mit einem oder mehreren Substituenten ausgewählt aus der Gruppe Aryl, -CF3> -CN, -CONR4R5, -COOR4, -COR6, Halogen, Hetaryl, Hetcyclus, -NO2, -NR4COR6, -NR4R5, -NR4SO2R4, -OR4, -SO2NR4R5, -SO2R4, -SOR4 oder -SR4 sind; oder wherein R 1 and R 2 are independently H, -Cι. 6 -alkyl, -C 3 . 8 -cycloalkyl, -d-β-alkyl-ode-alkyl, each optionally substituted by one or more substituents selected from the group aryl, -CF 3> -CN, -CONR 4 R 5 , -COOR 4 , -COR 6 , halogen, hetaryl, hetcyclus, -NO 2 , -NR 4 COR 6 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -OR 4 , -SO 2 NR 4 R 5 , -SO 2 R 4 , -SOR 4 or -SR 4 ; or
R und R2 gemeinsam mit dem Stickstoff einen Ring, der gegebenenfalls substituiert sein kann, mit einem oder mehreren Substituenten ausgewählt aus der Gruppe Aryl, -C1 -6-alkyl-OH, -CF3, -CN, -CONR4R5, -COOR4, -COR6, Halogen, Hetaryl, Hetcyclus, -NO2, -NR4COR6, -NR4R5, -NR4SO2R4, -O-C1-6-alkyl, -OR4, -SO2NR4R5, -SO2R4, -SOR4 oder -SR4 bilden;R and R 2 together with the nitrogen form a ring, which may optionally be substituted, with one or more substituents selected from the group aryl, -C 1 -6 -alkyl-OH, -CF 3 , -CN, -CONR 4 R 5 , -COOR 4 , -COR 6 , halogen, hetaryl, hetcycle, -NO 2 , -NR 4 COR 6 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -OC 1-6 -alkyl, -OR 4 , -SO 2 NR 4 R 5 , -SO 2 R 4 , -SOR 4 or -SR 4 ;
R4 und R5 unabhängig voneinander H, -Cι-6-alkyl sind;R 4 and R 5 are independently H, -Cι -6 -alkyl;
R6 H, -Cι.6-alkyl, -Cι.6-alkyl-CO-Cι.6-alkyl, Hetaryl, Hetcyclus, -NR4R5 ist;R 6 H, -Cι. 6 -alkyl, -Cι. 6 -alkyl-CO-Cι. 6 is alkyl, hetaryl, hetcycle, NR 4 R 5 ;
R3 H, -d-s-alkyl, -C3.8-cycloalkyl, -C1-6-alkyl-Phenyl oder Phenyl, wobei jede Gruppe gegebenenfalls substituiert oder wenn möglich anneliert sein kann, mit einem oder mehreren Substituenten ausgewählt aus der Gruppe -d-6-alkyl-OH, -CF3, -CN, -CONR4R5, -COOR4, -COR4, Halogen, Hetaryl, Hetcyclus, -NO2, -NR4COR4, -NR R5, -NR4SO2R4, -O-Cι.6-alkyl, -OR4, -SO2NR R5, -SO2R4, -SOR4 oder -SR4 ist;R 3 H, -ds-alkyl, -C 3 . 8 -cycloalkyl, -C 1-6 -alkyl-phenyl or phenyl, where each group may optionally be substituted or fused if possible, with one or more substituents selected from the group -d -6 -alkyl-OH, -CF 3 , -CN, -CONR 4 R 5 , -COOR 4 , -COR 4 , halogen, hetaryl, hetcycle, -NO 2 , -NR 4 COR 4 , -NR R 5 , -NR 4 SO 2 R 4 , -O-Cι , 6 is alkyl, -OR 4 , -SO 2 NR R 5 , -SO 2 R 4 , -SOR 4 or -SR 4 ;
X -S-, -S(O)-, -S(O2)- ist;X is -S-, -S (O) -, -S (O 2 ) -;
Y -NR4-, -S-, -O- ist;Y is -NR 4 -, -S-, -O-;
sowie pharmakologisch verträgliche Säureadditionssalze, tautomere und isomereas well as pharmacologically acceptable acid addition salts, tautomeric and isomeric
Formen bzw. Mischungen und einzelne geometrische oder optische Isomere, insbesondere racemische oder nichtracemische Mischungen der Isomere davon. Forms or mixtures and individual geometric or optical isomers, in particular racemic or non-racemic mixtures of the isomers thereof.
7. Verwendung, nach einem der Ansprüche 1 -6, wobei,7. Use according to one of claims 1-6, wherein,
R1 und R2 unabhängig voneinander H, -Cι-6-alkyl, -C3.8-cycloalkyl, -Cι-6-alkyl-O-C1-6-alkyl, jeweils gegebenenfalls substituiert mit einem oder mehreren Substituenten ausgewählt aus der Gruppe -CONR4R5, -COOR4, -COR6, Halogen, Hetaryl, Hetcyclus, -NR4COR6, -NR4R5, -OR4 sind; oderR 1 and R 2 independently of one another H, -Cι -6 -alkyl, -C 3 . 8 -cycloalkyl, -Cι -6 -alkyl-OC 1-6 -alkyl, each optionally substituted with one or more substituents selected from the group -CONR 4 R 5 , -COOR 4 , -COR 6 , halogen, hetaryl, hetcycle, -NR 4 COR 6 , -NR 4 R 5 , -OR 4 ; or
R1 und R2 gemeinsam mit dem Stickstoff einen Ring, der gegebenenfalls substituiert sein kann, mit einem oder mehreren Substituenten ausgewählt aus der Gruppe -Cι-6-alkyl-OH, -CONR4R5, -COOR4, -COR6, -NR4COR6, -NR4R5, -NR4SO2R4, -0-C1-6-alkyl, -OR4, -SO2NR4R5, -SO2R4, -SOR4 oder -SR4 bilden; oder - R4 und R5 unabhängig voneinander H, -Cι-6-alkyl sind;R 1 and R 2 together with the nitrogen form a ring, which may optionally be substituted, with one or more substituents selected from the group -Cι -6 -alkyl-OH, -CONR 4 R 5 , -COOR 4 , -COR 6 , -NR 4 COR 6 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -0-C 1-6 -alkyl, -OR 4 , -SO 2 NR 4 R 5 , -SO 2 R 4 , -SOR 4 or -SR 4 constitute; or - R 4 and R 5 are independently H, -Cι- 6 alkyl;
R6 H, -d.6-alkyl, -d-e-alkyl-CO-d-e-alkyl, Hetaryl, Hetcyclus, -NR4R5 ist;R 6 H, -d. 6 is -alkyl, -de-alkyl-CO-de-alkyl, hetaryl, hetcycle, -NR 4 R 5 ;
R3 H, -d-s-alkyl, -C3.8-cycloalkyl, -d-e-alkyl-R7 oder Phenyl, gegebenenfalls substituiert mit einem oder mehreren Substituenten ausgewählt aus der Gruppe -d-6-alkyl-OH, -CF3, -CN, -CONR4R5, -COOR4, -COR4, Halogen, -NO2, -NR4COR4, -NR4R5, -NR4SO2R4, -O-Cι.6-alkyl oder -OR4 ist;R 3 H, -ds-alkyl, -C 3 . 8 -cycloalkyl, -de-alkyl-R 7 or phenyl, optionally substituted with one or more substituents selected from the group -d -6 -alkyl-OH, -CF 3 , -CN, -CONR 4 R 5 , -COOR 4 , -COR 4 , halogen, -NO 2 , -NR 4 COR 4 , -NR 4 R 5 , -NR 4 SO 2 R 4 , -O-Cι. 6 is alkyl or -OR 4 ;
R7 -OH, COOR4, -NR4R5, Hetaryl, Hetcyclus, Hetaryl anneliert mit Hetcyclus, Phenyl gegebenenfalls substituiert mit einem oder mehreren Substituenten ausgewählt aus der Gruppe -Cι-6-alkyl, -O-d-e-alkyl, Halogen, -NO2, -CF3 ist;R 7 -OH, COOR 4 , -NR 4 R 5 , hetaryl, hetcyclus, hetaryl fused with hetcyclus, phenyl optionally substituted with one or more substituents selected from the group -Cι -6 -alkyl, -ode-alkyl, halogen, - NO 2 , -CF 3 ;
X -S-, -S(O)-, -S(O2)- ist;X is -S-, -S (O) -, -S (O 2 ) -;
Y -NR4-, -S-, -O- ist; sowie pharmakologisch verträgliche Säureadditionssalze, tautomere und isomere Formen bzw. Mischungen und einzelne geometrische oder optische Isomere, insbesondere racemische oder nichtracemische Mischungen der Isomere davon.Y is -NR 4 -, -S-, -O-; as well as pharmacologically acceptable acid addition salts, tautomeric and isomeric forms or mixtures and individual geometric or optical isomers, in particular racemic or non-racemic mixtures of the isomers thereof.
8. Verwendung, nach einem der Ansprüche 1 -7, wobei,8. Use according to any one of claims 1-7, wherein,
R1 und R2 unabhängig voneinander H, -d.6-alkyl, -C3-8-cycloalkyl, -Cι.6-alkyl-O-Cι-6-alkyl, jeweils gegebenenfalls substituiert mit einem oder mehreren Substituenten ausgewählt aus der Gruppe -OH, - NR4R5, Morpholinyl, Pyridyl sind; oderR 1 and R 2 independently of one another H, -d. 6 -alkyl, -C 3-8 -cycloalkyl, -Cι. 6 -alkyl-O-Cι -6 -alkyl, each optionally substituted with one or more substituents selected from the group -OH, - NR 4 R 5 , morpholinyl, pyridyl; or
R1 und R2 gemeinsam mit dem Stickstoff einen Ring ausgewählt aus der Gruppe Morpholinyl, Thiomorpholinonyl, Piperidyl, Piperazinyl, jeweils gegebenenfalls substituiert mit einem oder mehreren Substituenten ausgewählt aus der Gruppe -OH, -Cι-6-alkyl-OH, -O-d-e-alkyl, -COOR4, -NR4R5, -CO-NR4R5, -COR6, -NH-COR6 bilden; R4 und R5 unabhängig voneinander H, -Cι-6-alkyl sind;R 1 and R 2 together with the nitrogen form a ring selected from the group morpholinyl, thiomorpholinonyl, piperidyl, piperazinyl, each optionally substituted by one or more substituents selected from the group -OH, -Cι -6 -alkyl-OH, -Ode- form alkyl, -COOR 4 , -NR 4 R 5 , -CO-NR 4 R 5 , -COR 6 , -NH-COR 6 ; R 4 and R 5 are independently H, -Cι -6 -alkyl;
R6 H, -d-e-alkyl, -NR4R5, -d-e-alkyl-CO-d-e-alkyl, Furanyl, Thiophenyl ist; R3 -d-s-alkyl, -C3.8-cycloalkyl, -C1-6-alkyl-R7, Phenyl gegebenenfalls substituiert mit einem oder mehreren Substituenten ausgewählt aus der Gruppe -C1-6-alkyl, -O-C1-6-alkyl, -S-C1-6-alkyl, Halogen, -NO2, -CF3 ist; R7 -OH, COOR4, -NR4R5, Furanyl, 2,3-Dihydro-1 H-inden-2-yl, Naphthyl, 1 ,3-BenzodioxoI, Phenyl gegebenenfalls substituiert mit einem oder mehreren Substituenten ausgewählt aus der Gruppe -C1-6-alkyl, -O-C1-6-alkyl, Halogen, -NO2, -CF3 ist; X -S-, -S(O)-, -S(O2)- ist;R 6 is H, -de-alkyl, -NR 4 R 5 , -de-alkyl-CO-de-alkyl, furanyl, thiophenyl; R 3 -ds-alkyl, -C 3 . 8 -cycloalkyl, -C 1-6 -alkyl-R 7 , phenyl optionally substituted with one or more substituents selected from the group -C 1-6 -alkyl, -OC 1-6 -alkyl, -SC 1-6 -alkyl Is halogen, -NO 2 , -CF 3 ; R 7 -OH, COOR 4 , -NR 4 R 5 , furanyl, 2,3-dihydro-1H-inden-2-yl, naphthyl, 1, 3-benzodioxoI, phenyl optionally substituted with one or more substituents selected from the group Group is -C 1-6 alkyl, -OC 1-6 alkyl, halogen, -NO 2 , -CF 3 ; X is -S-, -S (O) -, -S (O 2 ) -;
Y -NR4-, -S-, -O- ist; sowie pharmakologisch verträgliche Säureadditionssalze, tautomere und isomere Formen bzw. Mischungen und einzelne geometrische oder optische Isomere, insbesondere racemische oder nichtracemische Mischungen der Isomere davon.Y is -NR 4 -, -S-, -O-; as well as pharmacologically acceptable acid addition salts, tautomeric and isomeric forms or mixtures and individual geometric or optical isomers, in particular racemic or non-racemic mixtures of the isomers thereof.
9. Verwendung, nach einem der Ansprüche 1 -8, wobei das Medikament ein oder zweimal täglich verabreicht wird.9. Use according to any one of claims 1-8, wherein the medicament is administered once or twice a day.
10. Verwendung, nach einem der Ansprüche 1-9, wobei das Medikament 1 bis 200 mg eines Wirkstoffes der allgemeinen Formel 1 , nach einem der Ansprüche 5-8 oder pharmakologisch verträgliche Säureadditionssalze davon enthält.10. Use according to any one of claims 1-9, wherein the medicament contains 1 to 200 mg of an active ingredient of the general formula 1, according to one of claims 5-8 or pharmacologically acceptable acid addition salts thereof.
11. Pharmazeutische Zusammensetzung zur Behandlung von Atemwegserkrankungen, gekennzeichnet dadurch, dass sie eine oder mehrere Verbindung der Formel 1 nach einem der Ansprüche 5-8 enthält, welche in Kombination mit einem oder mehreren zusätzliche Wirkstoffen ausgewählt aus der Gruppe der Anticholinergika, Steroide oder ß-Agonisten, zusammen oder nacheinander, zur simultanen, sequentiellen oder separaten Verabreichung, eingesetzt wird. 11. Pharmaceutical composition for the treatment of respiratory diseases, characterized in that it contains one or more compounds of formula 1 according to any one of claims 5-8, which in combination with one or more additional active ingredients selected from the group of anticholinergics, steroids or ß- Agonists, together or sequentially, for simultaneous, sequential or separate administration.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004002557A DE102004002557A1 (en) | 2004-01-17 | 2004-01-17 | Use of substituted pyrimido (5,4-d) pyrimidines for the treatment of respiratory diseases |
PCT/EP2005/000163 WO2005067934A1 (en) | 2004-01-17 | 2005-01-11 | Use of substituted pyrimido pyrimido[5,4-d]pyrimidines in the treatment of diseases of the respiratory tract |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1708714A1 true EP1708714A1 (en) | 2006-10-11 |
Family
ID=34716641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05700801A Withdrawn EP1708714A1 (en) | 2004-01-17 | 2005-01-11 | Use of substituted pyrimido pyrimido 5,4-d¨pyrimidines in the treatment of diseases of the respiratory tract |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050159414A1 (en) |
EP (1) | EP1708714A1 (en) |
JP (1) | JP2007517827A (en) |
CA (1) | CA2552539A1 (en) |
DE (1) | DE102004002557A1 (en) |
WO (1) | WO2005067934A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6861422B2 (en) * | 2003-02-26 | 2005-03-01 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Dihydropteridinones, processes for preparing them and their use as pharmaceutical compositions |
DE102004029784A1 (en) * | 2004-06-21 | 2006-01-05 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Novel 2-Benzylaminodihydropteridinones, process for their preparation and their use as medicaments |
DE102004033670A1 (en) * | 2004-07-09 | 2006-02-02 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | New pyridodihydropyrazinone, process for its preparation and its use as a medicament |
US20060074088A1 (en) * | 2004-08-14 | 2006-04-06 | Boehringer Ingelheim International Gmbh | Dihydropteridinones for the treatment of cancer diseases |
US20060058311A1 (en) * | 2004-08-14 | 2006-03-16 | Boehringer Ingelheim International Gmbh | Combinations for the treatment of diseases involving cell proliferation |
US7759485B2 (en) * | 2004-08-14 | 2010-07-20 | Boehringer Ingelheim International Gmbh | Process for the manufacture of dihydropteridinones |
US20060035903A1 (en) * | 2004-08-14 | 2006-02-16 | Boehringer Ingelheim International Gmbh | Storage stable perfusion solution for dihydropteridinones |
US7728134B2 (en) * | 2004-08-14 | 2010-06-01 | Boehringer Ingelheim International Gmbh | Hydrates and polymorphs of 4[[(7R)-8-cyclopentyl-7-ethyl-5,6,7,8-tetrahydro-5-methyl-6-oxo-2-pteridinyl]amino]-3-methoxy-N-(1-methyl-4-piperidinyl)-benzamide, process for their manufacture and their use as medicament |
EP1632493A1 (en) * | 2004-08-25 | 2006-03-08 | Boehringer Ingelheim Pharma GmbH & Co.KG | Dihydropteridine derivatives, methods for their preparation and their use as drugs |
EP1630163A1 (en) * | 2004-08-25 | 2006-03-01 | Boehringer Ingelheim Pharma GmbH & Co.KG | Dihydropteridinones, methods for their preparation and their use as drugs |
DE102004058337A1 (en) * | 2004-12-02 | 2006-06-14 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Process for the preparation of fused piperazin-2-one derivatives |
US7439358B2 (en) * | 2006-02-08 | 2008-10-21 | Boehringer Ingelheim International Gmbh | Specific salt, anhydrous and crystalline form of a dihydropteridione derivative |
EP2185559A1 (en) * | 2007-08-03 | 2010-05-19 | Boehringer Ingelheim International GmbH | Crystalline form of a dihydropteridione derivative |
AR073501A1 (en) * | 2008-09-08 | 2010-11-10 | Boehringer Ingelheim Int | PYRIMID DERIVATIVES [5,4-D] PYRIMIDINE INHIBITORS OF THYROSINOQUINASE |
US8546566B2 (en) | 2010-10-12 | 2013-10-01 | Boehringer Ingelheim International Gmbh | Process for manufacturing dihydropteridinones and intermediates thereof |
US9358233B2 (en) | 2010-11-29 | 2016-06-07 | Boehringer Ingelheim International Gmbh | Method for treating acute myeloid leukemia |
US9370535B2 (en) | 2011-05-17 | 2016-06-21 | Boehringer Ingelheim International Gmbh | Method for treatment of advanced solid tumors |
KR20150143498A (en) * | 2013-03-15 | 2015-12-23 | 갈레온 파마슈티칼스, 인코포레이티드 | Novel Breathing Control Modulating Compounds, and Methods of Using Same |
EP3024464A1 (en) | 2013-07-26 | 2016-06-01 | Boehringer Ingelheim International GmbH | Treatment of myelodysplastic syndrome |
US9867831B2 (en) | 2014-10-01 | 2018-01-16 | Boehringer Ingelheim International Gmbh | Combination treatment of acute myeloid leukemia and myelodysplastic syndrome |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US549813A (en) * | 1895-11-12 | nielsen | ||
JPS51136696A (en) * | 1975-05-16 | 1976-11-26 | Otsuka Pharmaceut Co Ltd | Process for preparing aikylamino-substituted pyrimidopyrimidine deriva tives |
EP0023559B1 (en) * | 1979-07-03 | 1984-09-19 | Dr. Karl Thomae GmbH | 2-(perhydro-1,4-diazino)-pyrimido(5,4-d)pyrimidines, their preparation and medicaments containing them |
DE2926804A1 (en) * | 1979-07-03 | 1981-01-22 | Thomae Gmbh Dr K | 2-Per:hydro-1,4-di:azino-pyrimido-(5,4-D)-pyrimidine derivs. - have antithrombotic, phosphodiesterase inhibiting, and cancer cell aggregation inhibiting activities |
DE3049207A1 (en) * | 1980-12-27 | 1982-07-29 | Dr. Karl Thomae Gmbh, 7950 Biberach | NEW TRISUBSTITUTED PYRIMIDO (5,4-D) PYRIMIDINE, THEIR PRODUCTION AND USE AS A MEDICINAL PRODUCT |
US4560685A (en) * | 1984-06-18 | 1985-12-24 | Dr. Karl Thomae Gesellschaft Mit Beschrankter Haftung | 2-Piperazino-pteridines useful as antithrombotics and antimetastatics |
JPH0670062B2 (en) * | 1986-04-01 | 1994-09-07 | 三井石油化学工業株式会社 | Novel pyrimidopyrimidine derivative |
GB8814352D0 (en) * | 1988-06-16 | 1988-07-20 | Smith Kline French Lab | Chemical compounds |
DE68908786T2 (en) * | 1988-06-16 | 1994-03-17 | Smith Kline French Lab | Condensed pyrimidine derivatives, processes and intermediates for their preparation and pharmaceutical preparations containing them. |
US4963541A (en) * | 1989-02-22 | 1990-10-16 | Abbott Laboratories | Pyrimido-pyrimidine lipoxygenase inhibiting compounds |
US5034393A (en) * | 1989-07-27 | 1991-07-23 | Dowelanco | Fungicidal use of pyridopyrimidine, pteridine, pyrimidopyrimidine, pyrimidopyridazine, and pyrimido-1,2,4-triazine derivatives |
AP9400632A0 (en) * | 1993-04-29 | 1995-10-07 | Zeneca Ltd | Ether derivatives. |
DE4325900A1 (en) * | 1993-08-02 | 1995-02-09 | Thomae Gmbh Dr K | Trisubstituted pyrimido[5,4-d]pyrimidines for the modulation of multi-drug resistance, medicaments containing these compounds and processes for their production |
US5498613A (en) * | 1994-06-07 | 1996-03-12 | The University Of Southern California | Dipyridamole and analogs thereof in preventing adhesion formation |
US6331543B1 (en) * | 1996-11-01 | 2001-12-18 | Nitromed, Inc. | Nitrosated and nitrosylated phosphodiesterase inhibitors, compositions and methods of use |
IL140868A0 (en) * | 1998-08-11 | 2002-02-10 | Pfizer Prod Inc | Substituted 1,8-naphthyridin-4(1h)-ones as phosphodiesterase 4 inhibitors |
DE19911510A1 (en) * | 1999-03-15 | 2000-09-21 | Boehringer Ingelheim Pharma | Bicyclic heterocycles, medicaments containing these compounds, their use and processes for their preparation |
EP1161949A1 (en) * | 2000-06-09 | 2001-12-12 | Warner-Lambert Company | Use od diazepinoindoles for the treatment of chronic obstructive pulmonary disease |
US7776315B2 (en) * | 2000-10-31 | 2010-08-17 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Pharmaceutical compositions based on anticholinergics and additional active ingredients |
US20020183292A1 (en) * | 2000-10-31 | 2002-12-05 | Michel Pairet | Pharmaceutical compositions based on anticholinergics and corticosteroids |
CA2469939C (en) * | 2001-12-14 | 2012-06-19 | Applied Research Systems Ars Holding N.V. | Method of inducing ovulation using a non-polypeptide camp level modulator |
WO2005067935A1 (en) * | 2004-01-17 | 2005-07-28 | Boehringer Ingelheim International Gmbh | Use of substituted pteridines for the treatment of diseases of the respiratory tract |
-
2004
- 2004-01-17 DE DE102004002557A patent/DE102004002557A1/en not_active Withdrawn
-
2005
- 2005-01-11 WO PCT/EP2005/000163 patent/WO2005067934A1/en not_active Application Discontinuation
- 2005-01-11 EP EP05700801A patent/EP1708714A1/en not_active Withdrawn
- 2005-01-11 CA CA002552539A patent/CA2552539A1/en not_active Abandoned
- 2005-01-11 JP JP2006548242A patent/JP2007517827A/en active Pending
- 2005-01-12 US US11/034,108 patent/US20050159414A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2005067934A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2007517827A (en) | 2007-07-05 |
WO2005067934A1 (en) | 2005-07-28 |
US20050159414A1 (en) | 2005-07-21 |
CA2552539A1 (en) | 2005-07-28 |
DE102004002557A1 (en) | 2005-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1708714A1 (en) | Use of substituted pyrimido pyrimido 5,4-d¨pyrimidines in the treatment of diseases of the respiratory tract | |
EP1708715A1 (en) | Use of substituted pteridines for the treatment of diseases of the respiratory tract | |
EP2029600B1 (en) | Substituted pteridines substituted with a four-membered heterocycle | |
EP1819708B1 (en) | Substituted pteridines for treating inflammatory diseases | |
WO2006058869A2 (en) | Substituted pteridines for treating inflammatory diseases | |
EP2032585B1 (en) | Substituted pteridines as therapeutic agents | |
EP1720546B1 (en) | Novel, sustained-action beta-2-agonists and their use as medicaments | |
EP1828189A1 (en) | Substituted pteridines for treating inflammatory diseases | |
EP1819707A2 (en) | Substituted pteridines for the treatment of inflammatory diseases | |
JP2007517827A6 (en) | Use of substituted pyrimido [5,4-d] pyrimidines for the treatment of respiratory diseases | |
EP1940409B1 (en) | Novel pharmaceutical combinations for the treatment of respiratory disorders | |
DE10246374A1 (en) | New 4-(2-alkylamino-1-hydroxyethyl)-3-alkoxy-benzene-1,2-diol derivatives, are beta-mimetics having a long duration of action, useful e.g. for treating asthma, chronic obstructive pulmonary disease or arrhythmia | |
EP1853596B1 (en) | Novel, long-acting betamimetics for treating respiratory diseases | |
WO2005110990A1 (en) | Hydroxy-substituted benzo-condensed heterocycles for use as beta agonists in the treatment of respiratory diseases | |
EP1747208A1 (en) | Novel sustained-action bronchodilating agents for use in the treatment of respiratory diseases | |
DE102004045648A1 (en) | New betamimetics for the treatment of respiratory diseases | |
DE69333995T2 (en) | Carbamates of rapamycin | |
EP1567526B1 (en) | Carbamic acid esters with anticholinergic action | |
DE19858331A1 (en) | Tricyclic nitrogen heterocycles as PDE IV inhibitors |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20060817 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20061116 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20120801 |