WO2003002568A1 - Kohlenhydratderivate - Google Patents
Kohlenhydratderivate Download PDFInfo
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- WO2003002568A1 WO2003002568A1 PCT/EP2002/005891 EP0205891W WO03002568A1 WO 2003002568 A1 WO2003002568 A1 WO 2003002568A1 EP 0205891 W EP0205891 W EP 0205891W WO 03002568 A1 WO03002568 A1 WO 03002568A1
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- WIPO (PCT)
- Prior art keywords
- het
- dianhydro
- sorbitol
- solvates
- stereoisomers
- Prior art date
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- 0 C*(C)c1n[o]c(C)n1 Chemical compound C*(C)c1n[o]c(C)n1 0.000 description 2
- RKRLQDJTVWZXMM-UHFFFAOYSA-N CC(N1)=NOC1=O Chemical compound CC(N1)=NOC1=O RKRLQDJTVWZXMM-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/06—Antimigraine agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/04—Antineoplastic agents specific for metastasis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
Definitions
- the invention relates to compounds of the formula I.
- Naphthyl or biphenyl Het a mono- or dinuclear saturated, unsaturated or aromatic heterocycle with 1 to 4 N, O and / or S atoms, which is unsubstituted or one, two or three times by
- Carbonyl oxygen, shark, A [C (R 4 ) 2 ] n -Ar, [C (R 4 ) 2 ] n -Het 2 , [C (R 4 ) 2 ] n cycloalkyl, OR 3 , N (R 3 ) 2 , NO 2 , CN, COOR 3 , CON (R 3 ) 2 , NR 3 COA, NR 3 CON (R 3 ) 2l NR 3 SO 2 A, COR 3 , SO 2 NR 3 and / or S (O) n A can be substituted
- Het 1 is a mononuclear, 3-7-membered, saturated heterocycle with 1 to
- Het 2 is a mono- or dinuclear saturated, unsaturated or aromatic heterocycle with 1 to 2 N, O and / or S atoms, which is unsubstituted or mono- or disubstituted by
- Carbonyl oxygen, shark, A, OR 3 , N (R 3 ) 2 , NO 2 , CN, COOR 3 , CON (R 3 ) 2 , NR 3 COA, NR 3 CON (R 3 ) 2 , NR 3 SO 2 A, COR 3 , SO 2 NR 3 and / or S (O) n A can be substituted,
- the invention was based on the task of finding new compounds with valuable properties, in particular those which can be used for the production of medicaments.
- the compounds of the formula I and their salts have very valuable pharmacological properties with good tolerability.
- they show factor Xa inhibitory properties and can therefore be used to combat and prevent thromboembolic disorders such as thrombosis, myocardial infarction, arteriosclerosis,
- Inflammation apoplexy, angina pectoris, restenosis after angioplasty and intermittent claudication can be used.
- Inhibitors of the coagulation factors factor VIIa, factor IXa and thrombin of the blood coagulation cascade are Inhibitors of the coagulation factors factor VIIa, factor IXa and thrombin of the blood coagulation cascade.
- Aromatic amidine derivatives with antithrombotic activity are e.g. from EP 0 540 051 B1, WO 98/28269, WO 00/71508, WO 00/71511, WO 00/71493, WO 00/71507, WO 00/71509, WO 00/71512, WO 00/71515 or WO 00 / 71516 known.
- Cyclic guanidines for the treatment of thromboembolic diseases are e.g. described in WO 97/08165.
- Aromatic heterocycles with factor Xa inhibitory activity are e.g. known from WO 96/10022. Substituted N - [(aminoiminomethyl) phenylalkyl] azaheterocyclylamides as factor Xa inhibitors are described in WO 96/40679.
- the antithrombotic and anticoagulant effect of the compounds according to the invention is attributed to the inhibitory effect against the activated coagulation protease, known under the name factor Xa, or to the inhibition of other activated serine proteases such as factor VIII, factor IXa or thrombin.
- Factor Xa is one of the proteases involved in the complex process of blood clotting. Factor Xa catalyzes the conversion of prothrombin to thrombin. Thrombin cleaves fibrinogen into fibrin monomers which, after cross-linking, make an elementary contribution to thrombus formation.
- thromboembolic Activation of thrombin can lead to the occurrence of thromboembolic
- Inhibit thrombus formation involved fibrin formation.
- the measurement of the inhibition of thrombin can e.g. according to the method
- Inhibition of factor Xa can thus prevent thrombin from being formed.
- a C The compounds of formula I according to the invention and their salts interfere with the blood coagulation process by inhibiting factor Xa and thus inhibit the formation of thrombi.
- the inhibition of factor Xa by the compounds according to the invention and the measurement of the anticoagulant and antithrombotic activity can be determined by customary in vitro or in vivo methods.
- a suitable method is e.g. by J. Hauptmann et al. in Thrombosis and Haemostasis 1990, 63, 220-223 5.
- the measurement of the inhibition of factor Xa can e.g. using the method of T. Hara et al. in thromb. Haemostas. 1994, 71, 314-319. 0
- the coagulation factor VIa initiates the extrinsic part of the coagulation cascade after binding to the tissue factor and contributes to the activation of the factor X to factor Xa. Inhibition of factor VIIa thus prevents the formation of factor Xa and thus the subsequent formation of thrombin.
- Coagulation factor IXa is generated in the intrinsic coagulation cascade and is also involved in the activation of factor X to factor Xa. Inhibition of factor IXa can therefore otherwise prevent factor Xa from being formed.
- the inhibition of factor IXa by the compounds according to the invention and the measurement of the anticoagulant and antithrombotic activity can be carried out according to customary in vitro or in vivo
- the compounds according to the invention can furthermore be used for the treatment of tumors, tumor diseases and / or tumor metastases.
- the compounds of formula I can be used as active pharmaceutical ingredients in the
- the compounds of the invention are also used for the treatment or prophylaxis of atherosclerotic diseases such as coronary arterial pressure
- a 5 disease, cerebral arterial disease or peripheral arterial disease is used.
- the compounds are also used in combination with other thrombolytics for myocardial infarction, furthermore for prophylaxis for reocclusion after thrombolysis, percutaneous transluminal angioplasty
- the compounds according to the invention are also used for the prevention of rethrombosis in microsurgery, also as anticoagulants in connection with artificial organs or in hemodialysis.
- the compounds are also used in the cleaning of catheters and medical aids in patients in vivo, or as anticoagulants for the preservation of blood, plasma and other Q blood products in vitro.
- the compounds according to the invention are also used in diseases in which blood coagulation makes a decisive contribution to the course of the disease or is a source of secondary pathology, such as cancer including metastasis, inflammatory diseases including arthritis, and diabetes.
- the compounds of the invention are also used to treat migraines (F. Morales-Asin et al., Headache, 40, 2000, 45-47).
- the compounds according to the invention are also used in combination with other thrombolytically active compounds, such as e.g. with the
- tissue plasminogen activator t-PA, modified t-PA, streptokinase
- the compounds according to the invention are administered with the other substances mentioned either simultaneously or before or after.
- the simultaneous administration with aspirin is particularly preferred
- the compounds according to the invention are also used in combination with platelet glycoprotein receptor (llb / llla) antagonists which inhibit platelet aggregation.
- llb / llla platelet glycoprotein receptor
- the invention relates to the compounds of formula I and their salts and a process for the preparation of compounds of formula I according to claims 1-9 and their pharmaceutically usable derivatives, solvates and stereoisomers, characterized in that 5 a) they from one of their releasing functional derivatives by treatment with a solvolysing and / or hydrogenolysing agent, by 0 i) releasing an amidino group from its oxadiazole derivative or oxazolidinone derivative by hydrogenolysis or solvolysis,
- the invention also relates to the optically active forms
- Solvates of the compounds are understood to mean the addition of inert solvent molecules to the compounds, which are formed owing to their mutual attraction. Solvates are e.g. Mono- or dihydrates or alcoholates.
- compositions are e.g. the 5 salts of the compounds according to the invention as well as so-called prodrug compounds.
- Prodrug derivatives are understood with z.
- the invention also includes biodegradable polymer derivatives of the compounds according to the invention, as described, for. B. in Int. J. Pharm. 115, 61-67 (1995). 5
- the invention also relates to mixtures of the compounds of the formula I according to the invention, for example mixtures of two diastereomers, for example in the ratio 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1:10, 1: 100 or 1: 1000th
- These are particularly preferably mixtures of stereoisomeric compounds.
- radicals that occur more than once such as A
- the meanings are independent of one another.
- radicals or parameters Y, T, W, R 1 , R 2 have the meanings given in the formula I, unless expressly stated otherwise.
- a c A means alkyl, is unbranched (linear) or branched, and has 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms.
- A is preferably methyl, furthermore ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl or tert-butyl, further also pentyl, 1-, 2- or 3-methylbutyl, 1, 1-, 1, 2- or 2,2-dimethylpropyl, 1-ethyl propyl, hexyl, 1-, 2-, 3- or 4-methylpentyl, 1, 1-, 1, 2-, 1, 3-, 2,2-0, 2,3 - or 3,3-dimethylbutyl, 1- or 2-ethylbutyl, 1-ethyl-1-methylpropyl, 1-ethyl-2-methylpropyl, 1, 1, 2- or 1, 2,2-trimethylpropyl, more preferably for example Trifluoromethyl.
- Cycloalkyl preferably means cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl or cycloheptyl.
- Alkylene preferably means methylene, ethylene, propylene, butylene, pentylene or hexylene, furthermore branched alkylene.
- -COA acyl preferably means acetyl, propionyl, but also butyryl, 5
- Pentanoyl hexanoyl or e.g. Benzoyl.
- Shark preferably means F, Cl or Br, but also I.
- R is preferably CN, amidino, CONH or CH 2 NH 2 .
- R 2 is preferably H.
- R 3 is preferably H.
- R 4 is preferably H.
- W is preferably CH 2 , (CH 2 ) 2 or is absent.
- T is preferably absent.
- Y preferably means one or two times
- Alkylsulfonyl e.g. methylsulfonyl
- N, N-dialkylaminocarbonyl e.g. N, N, -Diethylaminocarbonyl
- Het such as 2-oxopiperidin-1-yl substituted phenyl or biphenyl or unsubstituted pyridyl.
- Y is further preferably, for example, a monocyclic or mononuclear, unsaturated or aromatic heterocycle which has 1 to 4 N, O and / or S atoms and is mono- or dinuclear with [C (R 4 ) 2 ] n -Ar, pyridyl or is particularly preferred Pyrimidyl which is simply substituted by alkylsulfonylphenyl such as methylsulfonylphenyl or aminosulfonylphenyl.
- Ar means, for example, unsubstituted phenyl, naphthyl or biphenyl, further preferably, for example, by A, fluorine, chlorine, bromine, iodine, hydroxy, methoxy, ethoxy, propoxy, butoxy, pentyloxy, hexyloxy, nitro, cyano, formyl, acetyl, propionyl, trifluoromethyl, Amino, methylamino, ethylamino, dimethylamino, diethylamino, benzyloxy, sulfonamido, methylsulfonamido, ethylsulfonamido, propylsulfonamido, butylsulfone amido, dimethylsulfonamido, phenylsulfonamido, carboxy, methoxycarbonyl, ethoxycarbonyl, aminocarbonyl mono-, di- or trisub
- Het means e.g. 2- or 3-furyl, 2- or 3-thienyl, 1-, 2- or 3-pyrrolyl,
- Het can, for. B. also mean 2,3-dihydro-2-, -3-, -4- or -5-furyl, 2,5-dihydro-2-, -3-, -4- or 5-furyl, tetrahydro-2 - or -3-furyl, 1, 3-dioxolan-4-yl, tetrahydro-2- or -3-thienyl, 2,3-dihydro-1-, -2-, -3-, -4- or -5-pyrrolyl, 2,5-dihydro-1-, -2-, -3-, -4- or -5-pyrrolyl, 1-, 2- or 3-pyrrolidinyl, tetrahydro-1-, -2 - or -4-imidazolyl, 2,3-dihydro-1-, -2-, -3-, -4- or -5-pyrazolyl, tetrahydro-1-, -3- or -4-pyrazolyl, 1, 4
- Dihydro-2H-1,5-benzodioxepin-6- or -7-yl further preferably 2,3-dihydro-benzofuranyl or 2,3-dihydro-2-oxo-furanyl.
- Het preferably means a mononuclear saturated or unsaturated heterocycle having 1 to 2 N and / or O atoms, which can be unsubstituted or mono- or disubstituted by carbonyl oxygen, OH or OA.
- Het means in particular a mononuclear, saturated or unsaturated or aromatic heterocycle with 1 to 2 N and / or O atoms which is mono- or disubstituted by carbonyl oxygen.
- Het particularly preferably means e.g. Pyridyl, pyrimidinyl, morpholin-4-yl, 2-oxopiperidin-1-yl, 2-oxopyrrolidin-1-yl, 2-oxo-1H-pyridin-1-yl, 3-oxomorpholin-4- yl, 4-oxo-1 - / - pyridin-1-yl, 2,6-dioxopiperidin1-yl, 2-oxopiperazin-1-yl, 2,6-dioxopiperazin-1-yl, 2, 5-dioxopyrrolidin-1-yl, 2-oxo-1, 3-oxazolidin-3-yl, 3-oxo-2H-pyridazin-2-yl, 2-caprolactam
- Het very particularly preferably denotes pyridyl, pyrimidinyl, morpholin-4-yl, 2-oxopiperidin-1-yl, 2-oxopyrrolidin-1-yl,
- Het 1 is preferably piperidin-1-yl, pyrrolidin-1-yl, morpholin-4-yl, piperazin-1-yl or oxazolidin-3-yl.
- Het 2 is preferably pyridyl, pyrimidinyl, 2-oxopiperidin-1-yl, 2-oxopyrrolidin-1-yl, 2-oxo-1H-pyridin-1-yl, 3-oxomorpholin-4-yl, 4-oxo-1f7-pyridin-1-yl, 2,6-dioxopiperidin-1-yl, 2-oxopiperazin-1-yl, 2,6-dioxopiperazin-1-yl, 2,5-dioxo pyrrolidin-1-yl, 2-oxo-1, 3-oxazolidin-3-yl, 3-oxo-
- the compounds of the formula I can have one or more chiral centers and therefore exist in various stereoisomeric forms.
- Formula I encompasses all of these forms.
- the invention relates in particular to those compounds of the formula I in which at least one of the radicals mentioned has one of the preferred meanings indicated above.
- Some preferred groups of compounds can be expressed by the following partial formulas Ia to Ii, which correspond to the formula I and in which the radicals not specified have the meaning given for the formula I, but in which
- R 1 is CN, amidino, CONH 2 or CH 2 NH 2 ;
- R 1 denotes CN, amidino, CONH 2 or CH 2 NH 2 and R 2 H;
- a phenyl or biphenyl radical which is monosubstituted or disubstituted by CN, amidino, chlorine, alkylsulfonyl, aminosulfonyl, N, N-dialkylaminocarbonyl or het or unsubstituted or simply substituted by [C (R 4 ) 2 ] n -Ar or Pyrimidinyl, het pyridyl, pyrimidinyl, morpholin-4-yl, 2-oxopiperidin-1-yl, 2-
- Ii Y a phenyl or biphenyl radical which is monosubstituted or disubstituted by CN, amidino, chlorine, alkylsulfonyl, aminosulfonyl, N, N-dialkylaminocarbonyl or Het or unsubstituted or simply substituted by alkylsulfonylphenyl or aminosulfonylphenyl or pyrimyl or pyrimidinyl,
- R 1 CN amidino, CONH 2 or CH 2 NH 2 , where amidino can also be substituted by -COA, -COOA, -OH or by a conventional amino protecting group,
- Oxo-pyrrolidin-1-yl A is alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms, shark F, Cl, Br or I, n is 0, 1 or 2; as well as their pharmaceutically usable derivatives, solvates and stereoisomers, including their mixtures in all ratios.
- the starting materials can also be formed in situ, so that they are not isolated from the reaction mixture, but instead are immediately reacted further to give the compounds of the formula I.
- Compounds of formula I can preferably be obtained by liberating compounds of formula I from one of their functional derivatives by treatment with a solvolysing or hydrogenolysing agent.
- Preferred starting materials for solvolysis or hydrogenolysis are those which otherwise correspond to the formula I, but instead of one or more free amino and / or hydroxyl groups contain corresponding protected amino and / or hydroxyl groups, preferably those which instead of an H atom, which is connected to an N atom carry an amino protective group, in particular those which instead of one
- HN group carry an R'-N group, wherein R 'represents an amino protecting group and / or those which carry a hydroxy protecting group instead of the H atom of a hydroxy group, e.g. those which correspond to the formula I, but instead of a group -COOH carry a group -COOR "in which R" denotes a hydroxyl protective group.
- Preferred starting materials are also the oxadiazole derivatives, which can be converted into the corresponding amidino compounds.
- the release of the amidino group from its oxadiazole derivative can e.g. by treatment with hydrogen in the presence of a catalyst (e.g. Raney nickel).
- a catalyst e.g. Raney nickel
- Suitable solvents are those specified below, in particular alcohols such as methanol or ethanol, organic acids such as acetic acid or propionic acid or mixtures thereof.
- the hydrogenolysis is generally carried out at temperatures between about 0 and 100 ° and pressures between about 1 and 200 bar, preferably at 20-30 ° (room temperature) and 1-10 bar.
- the introduction of the oxadiazole group succeeds e.g. by reacting the cyan compounds with hydroxylamine and reaction with phosgene,
- Dialkyl carbonate, chloroformate, N.N'-carbonyldiimidazole or acetic anhydride
- amino protecting group is generally known and refers to groups which are suitable for protecting (blocking) an amino group from chemical reactions, but which are easily removable after the desired chemical reaction has been carried out at other locations in the molecule. Unsubstituted or substituted acyl, aryl, aralkoxymethyl or aralkyl groups are particularly typical of such groups. Since the amino protective groups are removed after the desired reaction (or reaction sequence), their type and size is otherwise not critical; however, preference is given to those having 1-20, in particular 1-8, carbon atoms.
- acyl group is to be understood in the broadest sense in connection with the present process.
- acyl groups derived from aliphatic, araliphatic, aromatic or heterocyclic carboxylic acids or sulfonic acids, and in particular alkoxycarbonyl, aryloxycarbonyl and especially aralkoxycarbonyl groups.
- acyl groups are alkanoyl such as acetyl, propionyl, butyryl; Aralkanoyl such as phenylacetyl; Aroyl such as benzoyl or toluyl; Aryloxyalkanoyl such as POA; Alkoxycarbonyl such as methoxycarbonyl, ethoxycarbonyl, 2,2,2-trichloroethoxycarbonyl, BOC (tert-butyloxycarbonyl), 2-iodoethoxycarbonyl; Aralkyloxycarbonyl such as CBZ ("carbobenzoxy"), 4-methoxybenzyloxycarbonyl, FMOC; Arylsulfonyl such as Mtr.
- Preferred amino protecting groups are BOC and Mtr, furthermore CBZ, Fmoc, benzyl and acetyl.
- hydroxyl protecting group is also generally known and refers to groups which are suitable for protecting a hydroxyl group against chemical reactions, but which are easily removable after the desired chemical reaction has been carried out elsewhere in the molecule. Typical of such groups are the unsubstituted or substituted aryl, aralkyl or Acyl groups, also alkyl groups.
- the nature and size of the hydroxyl protective groups is not critical since they are removed again after the desired chemical reaction or reaction sequence; are preferred
- hydroxy protecting groups include Benzyl, 4-methoxybenzyl, p-nitrobenzoyl, p-
- Suitable inert solvents are preferably organic, for example carboxylic acids such as acetic acid, ethers such as tetrahydrofuran or dioxane, amides such as DMF, halogenated hydrocarbons such as dichloromethane, and also alcohols such as methanol, ethanol or isopropanol, and water. Mixtures of the abovementioned solvents are also suitable. TFA is preferably used in excess without the addition of another solvent, perchloric acid in the form of a mixture of acetic acid and 70% perchloric acid in a ratio of 9: 1.
- the reaction temperatures for the cleavage are expediently between about 0 and about 50 °, Q is preferably carried out between 15 and 30 ° (room temperature).
- the groups BOC, OBut and Mtr can e.g. B. preferably with TFA in dichloromethane or with about 3 to 5N HCl in dioxane at 15-30 °, the FMOC group with an about 5 to 50% solution of 5
- Hydrogenolytically removable protective groups e.g. CBZ, benzyl or the release of the amidino group from their oxadiazole derivative
- a catalyst z. B. a noble metal catalyst such as palladium, advantageously on a support such as coal.
- Suitable solvents are the above, especially z. B. alcohols such as methanol or
- Suitable inert solvents are e.g. Hydrocarbons like hexane,
- Ethers such as diethyl ether, diisopropyl ether, tetrahydrofuran (THF) or
- Glycol ethers such as ethylene glycol monomethyl or monoethyl ether
- ammonia can also be added to a nitrile.
- the addition is preferably carried out in several stages by, in a manner known per se, a) converting the nitrile with H 2 S into a thioamide, which is converted into the corresponding S-alkylimidothioester using an alkylating agent, for example CH 3 I, which in turn contains NH 3 reacts to form the amidine, b) the nitrile is converted into the corresponding imidoester with an alcohol, for example ethanol in the presence of HCl and treated with ammonia (Pinner synthesis), or c) the nitrile with lithium bis (trimethylsilyl) - converts amide and then hydrolyzes the product.
- an alkylating agent for example CH 3 I
- NH 3 alkylating agent
- the nitrile is converted into the corresponding imidoester with an alcohol, for example ethanol in the presence of HCl and treated with ammonia (Pinner synthesis), or c) the nitrile with lithium bis (tri
- Esters can e.g. are saponified with acetic acid or with NaOH or KOH in water, water-THF or water-dioxane at temperatures between 0 and 100 °.
- a base of the formula I can be converted into the associated acid addition salt using an acid, for example by reacting equivalent amounts of the base and the acid in an inert solvent such as ethanol and subsequent evaporation.
- an inert solvent such as ethanol and subsequent evaporation.
- acids that provide physiologically acceptable salts are suitable for this implementation.
- inorganic acids can be used, for example sulfuric acid, nitric acid, hydrohalic acids such as hydrochloric acid or hydrobromic acid, phosphoric acids such as orthophosphoric acid, sulfamic acid, and also organic acids, in particular aliphatic, alicyclic, araliphatic, aromatic or heterocyclic mono- or polybasic carboxylic, sulfonic or sulfuric acids, for example formic acid, acetic acid, propionic acid, pivalic acid, diethyl acetic acid, malonic acid, succinic acid, pimelic acid, fumaric acid, maleic acid,
- hydrohalic acids such as hydrochloric acid or hydrobromic acid
- phosphoric acids such as orthophosphoric acid
- sulfamic acid and also organic acids, in particular aliphatic, alicyclic, araliphatic, aromatic or heterocyclic mono- or polybasic carboxylic, sulfonic or sulfuric acids, for example formic acid, acetic acid
- Lactic acid tartaric acid, malic acid, citric acid, gluconic acid, ascorbic acid, nicotinic acid, isonicotinic acid, methane or ethanesulfonic acid,
- Toluenesulfonic acid naphthalene mono- and disulfonic acids, lauryl sulfuric acid.
- Salts with physiologically unacceptable acids, e.g. Picrates can be used to isolate and / or purify the compounds of the
- compounds of formula I with bases can be converted into the corresponding metal, in particular alkali metal or alkaline earth metal, or into the corresponding ammonium salts.
- bases e.g. sodium or potassium hydroxide or carbonate
- organic bases e.g. Ethanolamine can be used.
- the end product or even the intermediates can be separated into enantiomeric compounds by chemical or physical measures known to the person skilled in the art or can already be used as such in the synthesis.
- diastereomers are formed from the mixture by reaction with an optically active release agent.
- Suitable release agents are, for example, optically active acids, such as the R and S forms of tartaric acid, diacetyltartaric acid, dibenzoyltartaric acid, mandelic acid,
- N-protected amino acids e.g. N-benzoylproline or N-benzenesulfonylproline
- suitable optically active separating agent e.g. dinitrobenzoylphenylglycine, cellulose triacetate or others
- Aqueous or alcoholic solvent mixtures such as e.g. Hexane / isopropanol / acetonitrile e.g. in the ratio 82: 15: 3.
- the invention furthermore relates to the use of the compounds of the formula I and / or their physiologically acceptable salts for the production of pharmaceutical preparations, in particular by a non-chemical route. They can be brought into a suitable dosage form together with at least one solid, liquid and / or semi-liquid carrier or auxiliary and, if appropriate, in combination with one or more further active ingredients.
- the invention further relates to medicaments containing at least one compound of the formula I and / or its pharmaceutically usable derivatives, solvates and stereoisomers, including their mixtures in all ratios, and, if appropriate, carriers and / or auxiliaries.
- the invention furthermore relates to medicaments containing at least one compound of the formula I and / or their pharmaceutically usable derivatives, solvates and stereoisomers, including their mixtures in all ratios, and, if appropriate, carriers and / or auxiliaries , be applied.
- Suitable excipients are organic or inorganic substances in question are suitable which (for example oral) for enteral, parenteral or topical administration and react with the novel compounds A, for example water, vegetable oils, benzyl alcohols,
- Alkylene glycols polyethylene glycols, glycerol triacetate, gelatin, carbohydrates such as lactose or starch, magnesium stearate, talc, petroleum jelly. Tablets, pills, dragees, capsules, powders, granules, syrups, juices or drops are used for oral use, suppositories for rectal use, solutions, preferably oily or aqueous solutions, furthermore suspensions, emulsions or implants for topical use for parenteral use Ointments, creams or powder or as a nasal spray.
- the new compounds can also be lyophilized and the resulting lyophilisates e.g. can be used for the production of injectables.
- the specified preparations can be sterilized and / or contain auxiliaries such as lubricants, preservatives, stabilizers and / or wetting agents, emulsifiers, salts for influencing the osmotic pressure, buffer substances, coloring, flavoring and / or several other active substances, e.g. one or more vitamins.
- auxiliaries such as lubricants, preservatives, stabilizers and / or wetting agents, emulsifiers, salts for influencing the osmotic pressure, buffer substances, coloring, flavoring and / or several other active substances, e.g. one or more vitamins.
- the compounds of formula I and their physiologically acceptable salts can be used in the control and prevention of thrombo-embolic diseases such as thrombosis, myocardial infarction, arteriosclerosis, inflammation, apoplexy, angina pectoris, restenosis after angioplasty and intermittent claudication.
- thrombo-embolic diseases such as thrombosis, myocardial infarction, arteriosclerosis, inflammation, apoplexy, angina pectoris, restenosis after angioplasty and intermittent claudication.
- the substances according to the invention are generally preferably administered in doses between about 1 and 500 mg, in particular between 5 and 100 mg, per dosage unit.
- the daily doses between about 1 and 500 mg, in particular between 5 and 100 mg, per dosage unit.
- Dosage is preferably between about 0.02 and 10 mg / kg body weight.
- the specific dose for each patient depends on the various factors, for example on the effectiveness of the special compound used, on the age, body weight, general health, gender, on the diet, on the time and route of administration, on the rate of excretion,
- the invention also relates to a set (kit) consisting of separate packs of
- the set contains suitable containers, such as boxes or boxes, individual bottles, bags or ampoules.
- the set can e.g. contain separate ampoules, in each of which an effective amount of a compound of formula I and / or its pharmaceutically usable derivatives, solvates and stereoisomers, including their mixtures in all proportions, and an effective amount of a further medicament is dissolved or in lyophilized form.
- customary work-up means: if necessary, water is added, if necessary, depending on the constitution of the end product, the pH is adjusted to between 2 and 10, extracted with ethyl acetate or dichloromethane, separated, dried organic phase over sodium sulfate, evaporated and purified by chromatography
- amidinophenyl) -1, 4 3,6-dianhydro-D-sorbitol bistrifluoroacetate, colorless solid 1 H-NMR (DMSO-D 6) ⁇ : 9.30 / 9.21 (s / broad s, 4.7H); 7.65-7.76 (m, 3H); 7.60 (t, 1 H); 7.51 (t, 1 H); 7.33-7.43 m, 3H); 4.94-5.04 (m, 2H); 4.57-4.68 (m, 3H); 4.13 ( d, 1 h); 4.00 (dd, 1 H; 3.91 (d, 1 H); 3.75-3.83 (m, 2H).
- Example A Injection glasses
- a solution of 100 g of an active ingredient of the formula I and 5 g of disodium hydrogenphosphate is adjusted to pH 6.5 in 3 l of double-distilled water with 2N hydrochloric acid, sterile filtered, filled into injection glasses, lyophilized under sterile conditions and sealed sterile. Each injection glass contains 5 mg of active ingredient.
- a mixture of 20 g of an active ingredient of the formula I is melted with 100 g of soy lecithin and 1400 g of cocoa butter, poured into molds and allowed to cool. Each suppository contains 20 mg of active ingredient.
- a solution is prepared from 1 g of an active ingredient of the formula I, 9.38 g of NaH 2 PO 4 .2H 2 O, 28.48 g of Na 2 HPO 4 .12H 2 O and 0.1 g of benzalkonium chloride in 940 ml of double distilled water. It is adjusted to pH 6.8, made up to 1 I and sterilized by irradiation. This solution can be used in the form of eye drops.
- Example D ointment
- 500 mg of an active ingredient of the formula I are mixed with 99.5 g of petroleum jelly under aseptic conditions.
- Example E tablets A mixture of 1 kg of active ingredient of the formula I, 4 kg of lactose, 1.2 kg of potato starch, 0.2 kg of talc and 0.1 kg of magnesium stearate is compressed into tablets in a conventional manner such that each tablet contains 10 mg of active ingredient.
- Example F coated tablets
- Example E tablets are pressed, which are then coated in a conventional manner with a coating of sucrose, potato starch, talc, tragacanth and colorant.
- Example G capsules
- each capsule contains 20 mg of the active ingredient.
- a solution of 1 kg of active ingredient of the formula I in 60 l of double-distilled water is sterile filtered, filled into ampoules, lyophilized under sterile conditions and sealed under sterile conditions. Each ampoule contains 10 mg of active ingredient.
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- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pain & Pain Management (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Oncology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Rheumatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SK49-2004A SK492004A3 (en) | 2001-06-26 | 2002-05-29 | Carbohydrate derivatives |
MXPA03011724A MXPA03011724A (es) | 2001-06-26 | 2002-05-29 | Derivados de carbohidratos. |
US10/481,787 US20040171658A1 (en) | 2001-06-26 | 2002-05-29 | Carbohydrate derivatives |
KR10-2003-7016421A KR20040018273A (ko) | 2001-06-26 | 2002-05-29 | 탄수화물 유도체 |
HU0400324A HUP0400324A2 (hu) | 2001-06-26 | 2002-05-29 | Szénhidrátszármazékok, eljárás az előállításukra és ezeket tartalmazó gyógyszerkészítmények. |
CA002452092A CA2452092A1 (en) | 2001-06-26 | 2002-05-29 | Carbohydrate derivatives |
BR0210501-2A BR0210501A (pt) | 2001-06-26 | 2002-05-29 | Derivados de carboidratos |
JP2003508949A JP2004534835A (ja) | 2001-06-26 | 2002-05-29 | 炭水化物誘導体 |
EP02735395A EP1399449A1 (de) | 2001-06-26 | 2002-05-29 | Kohlenhydratderivate |
PL02364553A PL364553A1 (en) | 2001-06-26 | 2002-05-29 | Carbohydrate derivatives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10130718A DE10130718A1 (de) | 2001-06-26 | 2001-06-26 | Kohlenhydratderivate |
DE10130718.7 | 2001-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003002568A1 true WO2003002568A1 (de) | 2003-01-09 |
Family
ID=7689460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/005891 WO2003002568A1 (de) | 2001-06-26 | 2002-05-29 | Kohlenhydratderivate |
Country Status (16)
Country | Link |
---|---|
US (1) | US20040171658A1 (de) |
EP (1) | EP1399449A1 (de) |
JP (1) | JP2004534835A (de) |
KR (1) | KR20040018273A (de) |
CN (1) | CN1520416A (de) |
BR (1) | BR0210501A (de) |
CA (1) | CA2452092A1 (de) |
CZ (1) | CZ200480A3 (de) |
DE (1) | DE10130718A1 (de) |
HU (1) | HUP0400324A2 (de) |
MX (1) | MXPA03011724A (de) |
PL (1) | PL364553A1 (de) |
RU (1) | RU2004100814A (de) |
SK (1) | SK492004A3 (de) |
WO (1) | WO2003002568A1 (de) |
ZA (1) | ZA200400486B (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4169152A (en) * | 1977-10-31 | 1979-09-25 | Ici Americas Inc. | Isohexide and tetrahydrofuran ethers and their carbamates in method of bringing about relaxation of skeletal musculature |
EP0540051A1 (de) * | 1991-10-31 | 1993-05-05 | Daiichi Pharmaceutical Co., Ltd. | Aromatische Amidinderivate und ihre Salze |
EP0597102A1 (de) * | 1991-07-30 | 1994-05-18 | Yamanouchi Pharmaceutical Co. Ltd. | Neues bisheterocyclisches derivat und salz |
WO1999016751A1 (de) * | 1997-10-01 | 1999-04-08 | Merck Patent Gmbh | Benzamidinderivate als faktor xa-inhibitoren |
-
2001
- 2001-06-26 DE DE10130718A patent/DE10130718A1/de not_active Withdrawn
-
2002
- 2002-05-29 US US10/481,787 patent/US20040171658A1/en not_active Abandoned
- 2002-05-29 CZ CZ200480A patent/CZ200480A3/cs unknown
- 2002-05-29 WO PCT/EP2002/005891 patent/WO2003002568A1/de not_active Application Discontinuation
- 2002-05-29 CA CA002452092A patent/CA2452092A1/en not_active Abandoned
- 2002-05-29 MX MXPA03011724A patent/MXPA03011724A/es unknown
- 2002-05-29 RU RU2004100814/04A patent/RU2004100814A/ru not_active Application Discontinuation
- 2002-05-29 BR BR0210501-2A patent/BR0210501A/pt not_active Application Discontinuation
- 2002-05-29 EP EP02735395A patent/EP1399449A1/de not_active Withdrawn
- 2002-05-29 KR KR10-2003-7016421A patent/KR20040018273A/ko not_active Application Discontinuation
- 2002-05-29 SK SK49-2004A patent/SK492004A3/sk unknown
- 2002-05-29 JP JP2003508949A patent/JP2004534835A/ja active Pending
- 2002-05-29 CN CNA028129717A patent/CN1520416A/zh active Pending
- 2002-05-29 HU HU0400324A patent/HUP0400324A2/hu unknown
- 2002-05-29 PL PL02364553A patent/PL364553A1/xx unknown
-
2004
- 2004-01-22 ZA ZA200400486A patent/ZA200400486B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4169152A (en) * | 1977-10-31 | 1979-09-25 | Ici Americas Inc. | Isohexide and tetrahydrofuran ethers and their carbamates in method of bringing about relaxation of skeletal musculature |
EP0597102A1 (de) * | 1991-07-30 | 1994-05-18 | Yamanouchi Pharmaceutical Co. Ltd. | Neues bisheterocyclisches derivat und salz |
EP0540051A1 (de) * | 1991-10-31 | 1993-05-05 | Daiichi Pharmaceutical Co., Ltd. | Aromatische Amidinderivate und ihre Salze |
WO1999016751A1 (de) * | 1997-10-01 | 1999-04-08 | Merck Patent Gmbh | Benzamidinderivate als faktor xa-inhibitoren |
Also Published As
Publication number | Publication date |
---|---|
HUP0400324A2 (hu) | 2004-11-29 |
KR20040018273A (ko) | 2004-03-02 |
ZA200400486B (en) | 2004-10-13 |
CN1520416A (zh) | 2004-08-11 |
PL364553A1 (en) | 2004-12-13 |
CZ200480A3 (cs) | 2004-05-12 |
MXPA03011724A (es) | 2004-03-19 |
CA2452092A1 (en) | 2003-01-09 |
BR0210501A (pt) | 2004-05-18 |
EP1399449A1 (de) | 2004-03-24 |
US20040171658A1 (en) | 2004-09-02 |
SK492004A3 (en) | 2004-05-04 |
RU2004100814A (ru) | 2005-06-20 |
DE10130718A1 (de) | 2003-01-02 |
JP2004534835A (ja) | 2004-11-18 |
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