EP1928868A1 - Derives d'iminooxazolidine et leur utilisation - Google Patents

Derives d'iminooxazolidine et leur utilisation

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Publication number
EP1928868A1
EP1928868A1 EP06791683A EP06791683A EP1928868A1 EP 1928868 A1 EP1928868 A1 EP 1928868A1 EP 06791683 A EP06791683 A EP 06791683A EP 06791683 A EP06791683 A EP 06791683A EP 1928868 A1 EP1928868 A1 EP 1928868A1
Authority
EP
European Patent Office
Prior art keywords
amino
mmol
formula
phenyl
carbonyl
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Withdrawn
Application number
EP06791683A
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German (de)
English (en)
Inventor
Susanne Röhrig
Mario Jeske
Metin Akbaba
Elisabeth Perzborn
Christoph Gerdes
Karl-Heinz Schlemmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
Original Assignee
Bayer Healthcare AG
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Filing date
Publication date
Application filed by Bayer Healthcare AG filed Critical Bayer Healthcare AG
Publication of EP1928868A1 publication Critical patent/EP1928868A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings

Definitions

  • the present application relates to novel iminooxazolidine derivatives, processes for their preparation, their use for the treatment and / or prophylaxis of diseases and their use for the preparation of medicaments for the treatment and / or prophylaxis of diseases, in particular thromboembolic diseases.
  • Blood clotting is a protective mechanism of the organism that can quickly and reliably "seal" defects in the blood vessel wall, thus preventing or minimizing blood loss, and bleeding after vascular injury is essentially through the coagulation system, which involves an enzymatic cascade It involves numerous clotting factors, each of which, once activated, converts the next inactive precursor to its active form, transforming the soluble fibrinogen into the insoluble fibrin at the end of the cascade Traditionally, one distinguishes between the intrinsic and the extrinsic system of blood coagulation, which culminate in a final common pathway, in which factor Xa, which is formed by the proenzyme factor X, plays a key role, since it coagulates both The activated serine protease Xa cleaves prothrombin to thrombin.
  • thrombin in turn splits fibrinogen to fibrin. Subsequent cross-linking of the fibrin monomers leads to the formation of blood clots and thus to haemostasis. In addition, thrombin is a potent trigger of platelet aggregation, which also makes a significant contribution to hemostasis.
  • Hemostasis is subject to a complex regulatory mechanism.
  • An uncontrolled activation of the coagulation system or a defective inhibition of the activation processes can cause the formation of local thromboses or embolisms in vessels (arteries, veins, lymphatics) or cardiac cavities. This can lead to serious thromboembolic diseases.
  • hypercoagulability - systemically - in case of consumption coagulopathy can lead to disseminated intravascular coagulation.
  • Thromboembolic complications also occur in microangiopathic hemolytic anemias, extracorporeal blood circuits such as hemodialysis, and heart valve prostheses.
  • thromboembolic disease is the leading cause of morbidity and mortality in most industrialized countries [Heart Disease: A Textbook of Cardiovascular Medicine, Eugene Braunwald, 5th Ed., 1997, WB Saunders Company, Philadelphia].
  • the known from the prior art anticoagulants, ie substances for the inhibition or prevention of blood clotting, have various, often serious disadvantages.
  • An efficient method of treatment or prophylaxis of thromboembolic diseases therefore proves to be very difficult and unsatisfactory in practice.
  • heparin is used, which is administered parenterally or subcutaneously. Due to more favorable pharmacokinetic properties, although increasingly low molecular weight heparin is nowadays increasingly preferred; However, this also the known disadvantages described below can not be avoided, which consist in the therapy with heparin. Thus, heparin is orally ineffective and has only a comparatively low half-life. Since heparin simultaneously inhibits several factors of the blood coagulation cascade, there is an unselective effect.
  • a second class of anticoagulants are the vitamin K antagonists. These include, for example, 1,3-indandiones, but especially compounds such as warfarin, phenprocoumon, dicumarol and other coumarin derivatives, which are unsuitable for the synthesis of various products of certain vitamin K-dependent coagulation factors in the liver. Due to the mechanism of action, the effect is only very slow (latency until the onset 36 to 48 hours). Although the compounds can be administered orally, due to the high risk of bleeding and the narrow therapeutic index, a complex individual adjustment and observation of the patient is necessary [J. Hirsh, J. Dalen, D.R.
  • factor Xa is one of the most important targets for anticoagulant drugs [J. Hauptmann, J. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S., Thrombosis Research 1999, 93, 203; SAV Raghavan, M. Dikshit, "Recent Advances in the Status and Targets of Antithrombotic Agents" Drugs Fut. 2002, 27, 669-683; HA Wieland, V. Laux, D. Kozian, M.
  • the object of the present invention is to provide novel substances for controlling diseases, in particular thromboembolic diseases.
  • the present invention relates to compounds of the general formula (I)
  • n is the number 1, 2 or 3
  • R 1 represents hydrogen, hydroxy, (C r C4) alkyl, (C r C 4) is alkanoyl or cyano,
  • R 2 and R 3 are identical or different and independently of one another represent hydrogen, fluorine, chlorine, cyano, (C 1 -C 4 ) -alkyl, cyclopropyl, trifluoromethyl, hydroxy, (C 1 -C 4 ) -alkoxy, trifluoromethoxy, amino, mono - or di (C r C 4) -alkylamino,
  • A is a phenylene or 5- or 6-membered heteroarylene ring, wherein the two groups -CO-NH-phenyl and -NH-CO-Z on adjacent ring atoms of the Phenylene and heteroarylene ring are and phenylene and heteroarylene additionally by substituents selected from the group fluorine, chlorine, cyano, (C r C 6 ) alkyl, (C 3 -C 7 ) -cycloalkyl, trifluoromethyl, hydroxy, (Ci -C 6) alkoxy, trifluoromethoxy, amino, mono- and di- (Ci-C 6) alkylamino, (C 3 -C 7) cycloalkylamino, (Ci-C 6) alkanoylamino, (Ci- C 6) (6 Ci-C) may be substituted alkylaminocarbonyl alkoxycarbonylamino, (Ci-C 6) -alkylthio, (C r C6)
  • Z is phenyl, pyridyl, pyrimidinyl, pyrazinyl or thienyl, which in each case one or two times, identically or differently, by substituents selected from the group fluorine, chlorine, cyano, methoxy, (Ci-C 4 ) alkyl, which in turn by Amino may be substituted, ethynyl and amino may be substituted,
  • Compounds according to the invention are the compounds of the formula (I) and their salts, solvates and solvates of the salts comprising the compounds of the formulas below and their salts, solvates and solvates of the salts and of the formula (I) encompassed by formula (I), hereinafter referred to as exemplary compounds and their salts, solvates and solvates of the salts, as far as the compounds of formula (I), the compounds mentioned below are not already salts, solvates and solvates of the salts.
  • the compounds of the invention may exist in stereoisomeric forms (enantiomers, diastereomers).
  • the invention therefore includes the enantiomers or diastereomers and their respective mixtures. From such mixtures of enantiomers and / or diastereomers, the stereoisomerically uniform components can be isolated in a known manner.
  • the present invention encompasses all tautomeric forms.
  • Salts used in the context of the present invention are physiologically acceptable salts of the compounds according to the invention. Also included are salts which are suitable for pharmaceutical applications themselves are not suitable, but can be used for example for the isolation or purification of the compounds of the invention.
  • Physiologically acceptable salts of the compounds of the invention include acid addition salts of mineral acids, carboxylic acids and sulfonic acids, e.g. Salts of hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid, methanesulfonic acid, ethanesulfonic acid, toluenesulfonic acid, benzenesulfonic acid, naphthalenedisulfonic acid, acetic acid, trifluoroacetic acid, propionic acid, lactic acid, tartaric acid, malic acid, citric acid, fumaric acid, maleic acid and benzoic acid.
  • salts of hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid, methanesulfonic acid, ethanesulfonic acid, toluenesulfonic acid, benzenesulfonic acid, naphthalenedisulfonic acid acetic acid, trifluoroacetic acid, propionic acid
  • Physiologically acceptable salts of the compounds according to the invention also include salts of customary bases, such as, by way of example and by way of preference, alkali metal salts (for example sodium and potassium salts), alkaline earth salts (for example calcium and magnesium salts) and ammonium salts derived from ammonia or organic amines having from 1 to 16 carbon atoms, such as, by way of example and by way of illustration, ethylamine, diethylamine, triethylamine, ethyldiisopropylamine, monoethanolamine, diethanolamine, triethanolamine, dicyclohexylamine, dimethylaminoethanol, procaine, dibenzylamine, N-methylmorpholine, arginine, lysine, ethylenediamine and N-methylpiperidine.
  • customary bases such as, by way of example and by way of preference, alkali metal salts (for example sodium and potassium salts), alkaline earth salts (for example calcium and magnesium salt
  • Solvates in the context of the invention are those forms of the compounds according to the invention which form a complex in the solid or liquid state by coordination with solvent molecules. Hydrates are a special form of solvates that coordinate with water. As solvates, hydrates are preferred in the context of the present invention.
  • the present invention also includes prodrugs of the compounds of the invention.
  • prodrugs includes compounds which may themselves be biologically active or inactive, but which are converted during their residence time in the body into compounds of the invention (for example metabolically or hydrolytically).
  • (C j -CfiVAlkyl and (Ci-Ca) -alkyl are in the context of the invention a straight-chain or branched alkyl radical having 1 to 6 or 1 to 4 carbon atoms.
  • Preferred is a straight-chain or branched alkyl radical having 1 to 4 carbon atoms.
  • Exemplary and The following are preferably mentioned: methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, 1-ethyl-propyl, n-pentyl and n-hexyl.
  • a monocyclic cycloalkyl group having 3 to 7 or 3 to 5 carbon atoms Preference is given to a cycloalkyl radical having 3 to 5 carbon atoms. Examples which may be mentioned by way of example include cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl and cycloheptyl.
  • (C 1 -Cg) -AlkoxyV and (C 1 -Ca) -alkoxy in the context of the invention are a straight-chain or branched alkoxy radical having 1 to 6 or 1 to 4 carbon atoms. Preference is given to a straight-chain or branched alkoxy radical having 1 to 4 carbon atoms. Examples which may be mentioned by way of example include: methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy and tert-butoxy.
  • (C, -C ⁇ ) alkanoyl [(C 1 -Q) -acyl] and (C r Gi) alkanoyl [(C r C 4) acyl] are in the context of the invention a straight-chain or branched alkyl radical with 1 to 6 or 1 to 4 carbon atoms, which carries a doubly bonded oxygen atom in the 1-position and is linked via the 1-position. Preference is given to a straight-chain or branched alkanoyl radical having 1 to 4 carbon atoms. Examples which may be mentioned are: formyl, acetyl, propionyl, n-butyryl, isobutyryl and pivaloyl.
  • (Ci-Cfi) -Alkoxycarbonyl in the context of the invention represents a straight-chain or branched alkoxy radical having 1 to 6 carbon atoms, which is linked via a carbonyl group.
  • Preferred is a straight-chain or branched alkoxycarbonyl radical having 1 to 4 carbon atoms in the alkoxy group.
  • Di- (C 1 -C ⁇ ) -alkylamino and DHQ-QValkylamino are in the context of the invention an amino group having two identical or different straight-chain or branched alkyl substituents, each having 1 to 6 or 1 to 4 carbon atoms.
  • Straight-chain or branched dialkylamino radicals having in each case 1 to 4 carbon atoms are preferred.
  • N N-dimethylamino, N, N-diethylamino, N-ethyl-N-methylamino, N-methyl-Nn-propylamino, N-isopropyl-Nn-propylamino, N-tert-butyl N-methylamino, N-ethyl-Nn-pentylamino and Nn-hexyl-N-methylamino.
  • (Cj-C7) -Cvcloalk ⁇ lamino and ( "G-CsVCvcloalkylamino are in the context of the invention for an amino group having a cycloalkyl substituent has from 3 to 7 or 3 to 5 carbon atoms.
  • Preferred is a cycloalkylamino radical containing 3 to The following may be mentioned by way of example and preferably: cyclopropylamino, cyclobutylamino, cyclopentylamino, cyclohexylamino and cycloheptylamino.
  • fG-C 1-4 -alkanoylamino represents an amino group having a straight-chain or branched alkanoyl substituent which has 1 to 6 carbon atoms and is linked via the carbonyl group.
  • formamido, acetamido, propionamido, n-butyramido and pivaloylamido By way of example and by way of preference: formamido, acetamido, propionamido, n-butyramido and pivaloylamido.
  • C 3 -C 4 -alkoxycarbonylamino represents an amino group having a straight-chain or branched alkoxycarbonyl substituent which has 1 to 6 carbon atoms in the alkoxy radical and is linked via the carbonyl group.
  • An alkoxycarbonylamino radical having 1 to 4 carbon atoms is preferred in the alkoxy group, by way of example and by way of preference: methoxycarbonylamino, ethoxycarbonylamino, n-propoxycarbonylamino and tert-butoxycarbonylamino.
  • Mono-fCr-GO-alkylaminocarbonyl and mono-CCi-CaValkylaminocarbonyl in the context of the invention are a straight-chain or branched monoalkylamino radical having 1 to 6 or 1 to 4 carbon atoms, which is linked via a carbonyl group. Preference is given to a straight-chain or branched monoalkylaminocarbonyl radical having 1 to 4 carbon atoms in the alkylamino group. Examples which may be mentioned by way of example include: methylaminocarbonyl, ethylaminocarbonyl, n-propylaminocarbonyl, isopropylaminocarbonyl and tert-butylaminocarbonyl.
  • a straight-chain or branched dialkylamino radical having in each case 1 to 6 or 1 to 4 carbon atoms which is linked via a carbonyl group.
  • Straight-chain or branched dialkylaminocarbonyl radicals having in each case 1 to 4 carbon atoms in the alkylamino group are preferred.
  • N N-dimethylaminocarbonyl, N, N-diethylaminocarbonyl, N-ethyl-N-methylaminocarbonyl, N-methyl-Nn-propylaminocarbonyl, N-isopropyl-Nn-propylaminocarbonyl, N-tert-butyl -N-methylaminocarbonyl, N-ethyl-Nn-pentylaminocarbonyl and Nn-hexyl-N-methylaminocarbonyl.
  • a straight-chain or branched alkylthio radical having 1 to 6 or 1 to 4 carbon atoms Preference is given to a straight-chain or branched alkylthio radical having 1 to 4 carbon atoms.
  • exemplary and Methylthio, ethylthio, n-propylthio, isopropylthio, n-butylthio, tert-butylthio, n-pentylthio and n-hexylthio are preferably mentioned.
  • a straight-chain or branched alkylsulfonyl radical having 1 to 6 carbon atoms is a straight-chain or branched alkylsulfonyl radical having 1 to 6 carbon atoms.
  • Preferred is a straight-chain or branched alkylsulfonyl radical having 1 to 4 carbon atoms. Examples which may be mentioned are: methylsulfonyl, ethylsulfonyl, n-propylsulfonyl, isopropylsulfonyl, n-butylsulfonyl, te / Y-butylsulfonyl, n-pentylsulfonyl and n-hexylsulfonyl.
  • 5- or 6-membered heteroarylene is a bivalent, monocyclic, aromatic heterocycle (heteroaromatic) having a total of 5 or 6 ring atoms and up to three identical or different ring heteroatoms from the series N, O and / or S, which is linked via adjacent ring carbon atoms or optionally ring nitrogen atoms.
  • 5- or 6-membered heteroarylene groups having up to two heteroatoms from the series N, O and / or S, for example furylene, pyrrolylene, thienylene, thiazolylene, oxazolylene, isoxazolylene, isothiazolylene, imidazolylene, pyrazolylene, pyridylene, Pyrimidinylene, pyridazinylene, pyrazinylene.
  • radicals are substituted in the compounds according to the invention, the radicals can, unless otherwise specified, be monosubstituted or polysubstituted. In the context of the present invention, the meaning is independent of each other for all radicals which occur repeatedly. Substitution with one, two or three identical or different substituents is preferred. Very particular preference is given to the substitution with a substituent.
  • a particular embodiment of the invention comprises compounds of the formula (I) in which
  • n is the number 1, 2 or 3
  • R 1 represents hydrogen, hydroxy, (dC 4) -alkyl, (C r C 4) is alkanoyl or cyano,
  • R 2 and R 3 are identical or different and independently of one another represent hydrogen, fluorine, chlorine, cyano, (C 1 -C 4 ) -alkyl, cyclopropyl, trifluoromethyl, hydroxy, (C 1 -C 4 ) -alkoxy, trifluoromethoxy, amino , Mono- or di- (C 1 -C 4 ) -alkylamino,
  • A is a phenylene or 5- or 6-membered heteroarylene ring, wherein the two groups -CO-NH-phenyl and -NH-CO-Z are on adjacent ring atoms of the phenylene or heteroarylene ring and phenylene and Heteroarylen additionally by substituents selected from the group fluorine, chlorine, cyano, (C] -C 6 ) alkyl, (C 3 -C 7 ) -cycloalkyl, trifluoromethyl, hydroxy, (C 1 -C 6 ) -alkoxy, trifluoromethoxy, amino, mono - and di (C r C6) alkylamino, (C 3 -C 7) cycloalkylamino, (C] -C6) alkanoylamino, (C r C 6) alkoxycarbonylamino, hydroxycarbonyl, (Ci-C 6) Alkoxycarbonyl, aminocarbonyl, mono- and di- (C
  • Z is phenyl, pyridyl, pyrimidinyl, pyrazinyl or thienyl, which in each case one or two times, identically or differently, by substituents selected from the group fluorine, chlorine, cyano, methoxy, (Ci-C 4 ) alkyl, which in turn by Amino may be substituted, ethynyl and amino may be substituted,
  • n for the number 1 or 2
  • R 1 is hydrogen
  • R 2 is hydrogen
  • R 3 is hydrogen, fluorine or methyl.
  • A is a group of the formula
  • R 4 is hydrogen, fluorine, chlorine, cyano, (C r C6) alkyl, trifluoromethyl, (C 3 -C 7), aminocarbonyl, mono- or di- (Ci -C 6) -cycloalkyl alkylaminocarbonyl,
  • R 5 is hydrogen, fluorine, chlorine, cyano, (C, -C 6) alkyl, (C 3 -C 7) cycloalkyl, (C 1 -C 6) - alkoxy, trifluoromethoxy, hydroxy, amino, mono- or di - (Ci-C6) alkylamino, (C 3 -C 7) cycloalkylamino, (Ci-C6) alk; anoylamino, (Ci-C 6) alkoxycarbonylamino, hydroxycarbonyl or aminocarbonyl,
  • R 9 is hydrogen, (C r C6) alkyl, (C 3 -C 7) cycloalkyl, (C, -C 6) -alkylthio or (C 1 -C 6) -
  • Alkylsulfonyl means
  • # and * denote the sites of attachment to the -CO-NH-phenyl and -NH-CO-Z moieties.
  • a particular embodiment of the invention comprises compounds of the formula (I) in which
  • A is a group of the formula
  • R 4 is hydrogen, fluorine, chlorine, cyano, (C r C6) alkyl, trifluoromethyl, (C 3 -C 7), aminocarbonyl, mono- or di- (Ci-C 6) -cycloalkyl means alkylaminocarbonyl,
  • R 5 is hydrogen, fluorine, chlorine, cyano, (C r C 6 ) -alkyl, (C 3 -C 7 ) -cycloalkyl, (C 1 -C 6 ) -alkoxy, trifluoromethoxy, hydroxy, amino, mono- or di-alkyl (C 1 -C 6 ) -alkylamino, (C 3 -C 7 ) -cycloalkylammo, (Q -C 6 ) -alkanoylamino, (C 1 -C 6 ) -alkoxycarbonylamino, hydroxycarbonyl or aminocarbonyl,
  • R 6 is hydrogen, (C r C 6 ) -alkyl or (C 3 -C 7 ) -cycloalkyl
  • # and * denote the sites of attachment to the -CO-NH-phenyl and -NH-CO-Z moieties.
  • Z is a group of the formula
  • R 7 is fluorine, chlorine, methyl or ethynyl
  • n for the number 1 or 2
  • R 1 is hydrogen
  • R 2 is hydrogen
  • R 3 is hydrogen, fluorine or methyl
  • R 4 is hydrogen, fluorine, chlorine, cyano, (C 1 -C 4 ) -alkyl, trifluoromethyl, aminocarbonyl or di- (C 1 -C 4 ) -alkylaminocarbonyl,
  • R 5 is hydrogen, fluorine, cyano, (C 1 -C 4 ) -alkyl, (C 1 -C 4 ) -alkoxy or mono- or di- (C 1 -C 4 ) -alkylamino,
  • R 6 is hydrogen, (C 1 -C 4 ) -alkyl or (C 3 -C 5 ) -cycloalkyl,
  • R 9 is hydrogen, (C, -C 4) alkyl, (C 3 -C 5) cycloalkyl, (C, -C 4) -alkylthio or (C 1 -C 4) -
  • Z is a group of the formula
  • a particular embodiment of the invention comprises compounds of the formula (I) in which
  • n for the number 1 or 2
  • R 1 is hydrogen
  • R 2 is hydrogen
  • R 3 is hydrogen, fluorine or methyl
  • A is a group of the formula
  • R 4 is hydrogen, fluorine, chlorine, cyano, (Ci-C 4) -alkyl, trifluoromethyl, aminocarbonyl or di- (C i -C 4) alkylaminocarbonyl,
  • R 5 is hydrogen, fluoro, cyano, (C r C4) alkyl, (Ci-C 4) alkoxy, or mono- or di- (C i -C 4) -alkylamino
  • R 6 is hydrogen, (C r C 4 ) -alkyl or (C 3 -C 5 ) -cycloalkyl
  • Z is a group of the formula
  • n for the number 1 or 2
  • R 1 is hydrogen
  • R 2 is hydrogen
  • R 3 is hydrogen, fluorine or methyl
  • A is a group of the formula
  • R 4 is hydrogen, fluorine, chlorine, cyano, (C 1 -C 4 ) -alkyl, trifluoromethyl, aminocarbonyl or di- (C 1 -C 4 ) -alkylaminocarbonyl,
  • R 5 is hydrogen, fluoro, cyano, (C r C4) alkyl, (C r C 4) alkoxy, or mono- or di- (Ci -C 4) alkylamino,
  • R 6 is hydrogen, (C 1 -C 4 ) -alkyl or (C 3 -C 5 ) -cycloalkyl,
  • R 9 is hydrogen, (C r C4) alkyl, (C 3 -C 5) cycloalkyl, (C, -C 4) -alkylthio or (C 1 -C 4) - alkylsulfonyl,
  • Z is a group of the formula
  • the invention further provides a process for the preparation of the compounds of the formula (I) according to the invention in which R 1 is hydrogen, which comprises reacting compounds of the formula (II)
  • R 8 is hydrogen, methyl or ethyl
  • n, R 2 and R 3 have the meanings given above and
  • PG is a hydroxy-protecting group, preferably trimethylsilyl or tert-butyldimethylsilyl,
  • n, A, PG, Z, R 2 and R 3 have the meanings given above,
  • n, A, Z, R 2 and R 3 have the meanings given above,
  • n, A, PG, Z, R 2 and R 3 have the meanings given above,
  • n, A, Z, R 2 and R 3 have the meanings given above,
  • Inert solvents for process step (II) + (HI) - »(IV) are, for example, ethers, such as diethyl ether, dioxane, tetrahydrofuran, glycol dimethyl ether or diethylene glycol dimethyl ether, hydrocarbons, such as benzene, toluene, xylene, hexane, cyclohexane or petroleum fractions, halogenated hydrocarbons, such as dichloromethane, trichloromethane , Tetrachloromethane, 1,2-dichloroethane, trichlorethylene or chlorobenzene, or other solvents such as ethyl acetate, pyridine, dimethylsulfoxide, dimethylformamide, N, N-dilithopropylpropyleneurea (DMPU), N-methylpyrrolidone ( ⁇ MP), acetonitrile or acetone. It is also possible to use mixtures of the solvents mentioned.
  • the reaction is preferably carried out in a temperature range of 0 0 C to +40 0 C.
  • the reaction can be carried out at normal, elevated or reduced pressure (for example from 0.5 to 5 bar). Generally, one works at normal pressure.
  • DCC N-(2-dimethylamino-isopropyl) -N'-ethylcarbodiimide hydrochloride
  • EDC N-(2-dimethylamino-isopropyl) -N'-ethylcarbodiimide hydrochloride
  • phosgene derivatives such as NN'-carbonyldiimidazole, or 1,2-oxazolium compounds such as 2-ethyl-5-phenyl-l, 2-oxazolium-3-sulfate or 2-tert-butyl-5-methyl-isoxazolium perchlorate, or acylamino compounds such as 2-ethoxy-l-ethoxycarbonyl-l, 2-dihydroquinoline , or isobutyl chloroformate, propanephosphonic anhydride, diethyl cyanophosphonate, bis (2-oxo-3-oxazolidinyl) -phosphoryl chloride, benzotriazol-1-y
  • organic bases such as trialkylamines, eg triethylamine, N-methylmorpholine, N-methylpiperidine or N, N-diisopropylethylamine.
  • TBTU is used in combination with N, N-diisopropylethylamine.
  • the reaction can be carried out at normal, elevated or reduced pressure (for example from 0.5 to 5 bar). Generally, one works at normal pressure.
  • reaction sequence (VI) -> (VD) - »(IA) in total is particularly preferred using an acid labile hydroxy protecting group, such as trimethylsilyl or tert-butyldimethylsilyl, in the presence of an excess of an acid as a one-pot reaction, without isolation of Intermediate (VU) performed.
  • an acid labile hydroxy protecting group such as trimethylsilyl or tert-butyldimethylsilyl
  • Suitable inert solvents for process steps (V) ⁇ (IA), (IV) ⁇ (VI) and (VII) ⁇ (IA) are in particular tetrahydrofuran, dichloromethane or acetonitrile or mixtures of these solvents. These process steps are generally carried out in a temperature range of -20 0 C to +50 0 C, preferably from 0 ° C to +40 0 C is performed. The reactions can be carried out at normal, elevated or reduced pressure (eg from 0.5 to 5 bar). Generally, one works at normal pressure.
  • Suitable acids in process steps (V) - »(IA) and (VII) -» (IA) and the reaction sequence (VI) -> (VH) - »(IA) are, in particular, strong inorganic or organic acids, such as, for example, hydrogen fluoride, Hydrogen chloride, hydrogen bromide, methanesulfonic acid, trifluoromethanesulfonic acid or trifluoroacetic acid.
  • the process step (IV) -> (VI) is preferably carried out in the presence of a base.
  • a base for this purpose, in particular inorganic bases such as alkali or alkaline earth metal carbonates or bicarbonates such as lithium, sodium, potassium, calcium or cesium carbonate or sodium or potassium bicarbonate, or alkali metal hydrides such as sodium hydride are suitable.
  • inorganic bases such as alkali or alkaline earth metal carbonates or bicarbonates such as lithium, sodium, potassium, calcium or cesium carbonate or sodium or potassium bicarbonate, or alkali metal hydrides such as sodium hydride are suitable.
  • the compounds of the formula (II) can be prepared by methods customary in the literature, for example by reacting a compound of the formula (VJS)
  • R 8A is methyl or ethyl
  • X is hydroxy or a leaving group such as chlorine or bromine
  • the compounds of the invention show an unpredictable, valuable spectrum of pharmacological activity. They are therefore suitable for use as medicaments for the treatment and / or prophylaxis of diseases in humans and animals.
  • the compounds according to the invention are selective inhibitors of the blood coagulation factor Xa, which act in particular as anticoagulants.
  • the compounds of the invention have favorable physicochemical properties, such as good solubility in water and physiological media, which is advantageous for their therapeutic use.
  • Another object of the present invention is the use of the compounds of the invention for the treatment and / or prophylaxis of diseases, preferably of thromboembolic diseases and / or thromboembolic complications.
  • thromboembolic disorders include in particular diseases such as myocardial infarction with ST segment elevation (STEMI) and without ST segment elevation (non-STEMI), stable angina pectoris, unstable angina pectoris, reocclusions and Restenosis following coronary interventions such as angioplasty or aortocoronary bypass, peripheral arterial occlusive disease, pulmonary embolism, deep venous thrombosis and renal vein thrombosis, transient ischemic attacks and thrombotic and thromboembolic stroke.
  • diseases such as myocardial infarction with ST segment elevation (STEMI) and without ST segment elevation (non-STEMI)
  • stable angina pectoris such as myocardial infarction with ST segment elevation (STEMI) and without ST segment elevation (non-STEMI)
  • unstable angina pectoris unstable angina pectoris
  • reocclusions and Restenosis following coronary interventions such as angioplasty or aortocoronary bypass
  • the substances are therefore also useful in the prevention and treatment of cardiogenic thromboembolism, such as brain ischemia, stroke and systemic thromboembolism and ischaemia, in patients with acute, intermittent or persistent cardiac arrhythmias, such as atrial fibrillation, and those undergoing cardioversion patients with valvular heart disease or with artificial heart valves.
  • cardiogenic thromboembolism such as brain ischemia, stroke and systemic thromboembolism and ischaemia
  • cardiac arrhythmias such as atrial fibrillation
  • the compounds of the invention are suitable for the treatment of disseminated intravascular coagulation (DIC).
  • DIC disseminated intravascular coagulation
  • Thromboembolic complications also occur in microangiopathic hemolytic anemias, extracorporeal blood circuits such as hemodialysis, and heart valve prostheses.
  • the compounds according to the invention also come for the prophylaxis and / or treatment of atherosclerotic vascular diseases and inflammatory diseases such rheumatic diseases of the musculoskeletal system, in addition, also for the prophylaxis and / or treatment of Alzheimer's disease.
  • the compounds of the present invention can inhibit tumor growth and metastasis, microangiopathies, age-related macular degeneration, diabetic retinopathy, diabetic nephropathy and other microvascular diseases and for the prevention and treatment of thromboembolic complications such as venous thromboembolism in tumor patients, especially those that undergo major surgery or chemo- or radiotherapy.
  • the compounds of the invention may also be used to prevent coagulation ex vivo, e.g. for the preservation of blood and plasma products, for the cleaning / pretreatment of catheters and other medical aids and devices, for the coating of artificial surfaces of in vivo or ex vivo used medical devices and devices or for biological samples containing factor Xa.
  • Another object of the present invention is the use of the compounds of the invention for the treatment and / or prophylaxis of diseases, in particular the aforementioned diseases.
  • Another object of the present invention is the use of the compounds of the invention for the manufacture of a medicament for the treatment and / or prophylaxis of diseases, in particular the aforementioned diseases.
  • Another object of the present invention is a method for the treatment and / or prophylaxis of diseases, in particular the aforementioned diseases, using an anticoagulatory effective amount of the compound of the invention.
  • Another object of the present invention is a method for preventing blood coagulation in vitro, especially in blood or biological samples containing factor Xa, which is characterized in that an anticoagulatory effective amount of the compound of the invention is added.
  • compositions containing a compound of the invention and one or more other active ingredients are pharmaceutical compositions containing a compound of the invention and one or more other active ingredients, in particular for the treatment and / or prophylaxis of the aforementioned diseases.
  • suitable combination active ingredients may be mentioned by way of example and preferably:
  • Lipid-lowering agents in particular HMG-CoA (3-hydroxy-3-methylglutaryl-coenzyme A) reductase inhibitors; • Coronary / vasodilators, especially ACE (angiotensin converting enzyme) inhibitors; AII (angiotensin II) receptor antagonists; beta-adrenoceptor antagonists; alpha-1-adrenoceptor antagonists; diuretics; Calcium channel blockers; Substances that cause an increase in cyclic guanosine monophosphate (cGMP), such as soluble guanylate cyclase stimulators;
  • cGMP cyclic guanosine monophosphate
  • Plasminogen activators thrombolytics / fibrinolytics
  • thrombolysis / fibrinolysis enhancing compounds such as inhibitors of plasminogen activator inhibitor (P AI inhibitors) or inhibitors of thrombin-activated fibrinolysis inhibitor (TAFI inhibitors);
  • anticoagulant substances anticoagulants
  • platelet aggregation inhibiting substances platelet aggregation inhibitors, antiplatelet agents
  • Fibrinogen receptor antagonists (glycoprotein IIb / IHa antagonists);
  • compositions containing at least one compound of the invention usually together with one or more inert, non-toxic, pharmaceutically suitable excipients, and their use for the purposes mentioned above.
  • the compounds according to the invention can act systemically and / or locally.
  • they may be applied in a suitable manner, e.g. oral, parenteral, pulmonary, nasal, sublingual, lingual, buccal, rectal, dermal, transdermal, conjunctivae otic or as an implant or stent.
  • the compounds according to the invention can be administered in suitable administration forms.
  • the compounds of the invention rapidly and / or modified donating application forms containing the compounds of the invention in crystalline and / or amorphized and / or dissolved form, such as tablets (uncoated or coated Tablets, for example with enteric or delayed-dissolving or insoluble coatings, which control the release of the compound of the invention), tablets or films / wafers rapidly breaking down in the oral cavity, films / lyophilisates, capsules (for example hard- or Soft gelatin capsules), dragees, granules, pellets, powders, emulsions, suspensions, aerosols or solutions.
  • tablets uncoated or coated Tablets, for example with enteric or delayed-dissolving or insoluble coatings, which control the release of the compound of the invention
  • tablets or films / wafers rapidly breaking down in the oral cavity
  • films / lyophilisates for example hard- or Soft gelatin capsules
  • dragees dragees, granules, pellets, powders, e
  • Parenteral administration can be accomplished by bypassing a resorption step (e.g., intravenously, intraarterially, intracardially, intraspinal, or intralumbar) or by resorting to absorption (e.g., intramuscularly, subcutaneously, intracutaneously, percutaneously, or intraperitoneally).
  • a resorption step e.g., intravenously, intraarterially, intracardially, intraspinal, or intralumbar
  • absorption e.g., intramuscularly, subcutaneously, intracutaneously, percutaneously, or intraperitoneally.
  • parenteral administration are suitable as application forms u.a. Injection and infusion preparations in the form of solutions, suspensions, emulsions, lyophilisates or sterile powders.
  • Inhalation medicines including powder inhalers, nebulizers
  • nasal drops solutions or sprays
  • lingual, sublingual or buccal tablets films / wafers or capsules
  • suppositories ear or eye preparations
  • vaginal capsules aqueous suspensions (lotions, shake mixtures)
  • lipophilic suspensions ointments
  • creams transdermal therapeutic systems (eg plasters)
  • milk pastes, foams, powdered powders, implants or stents.
  • the compounds according to the invention can be converted into the stated administration forms. This can be done in a conventional manner by mixing with inert, non-toxic, pharmaceutically suitable excipients.
  • excipients for example microcrystalline cellulose, lactose, mannitol
  • solvents for example liquid polyethylene glycols
  • emulsifiers and dispersants or wetting agents for example sodium dodecyl sulfate, polyoxysorbitanoleate
  • binders for example polyvinylpyrrolidone
  • synthetic and natural polymers for example albumin
  • Stabilizers eg, antioxidants such as ascorbic acid
  • dyes eg, inorganic pigments such as iron oxides
  • flavor and / or odoriferous include, among others.
  • Excipients for example microcrystalline cellulose, lactose, mannitol
  • solvents for example liquid polyethylene glycols
  • emulsifiers and dispersants or wetting agents for example sodium dodecy
  • the dosage is about 0.01 to 100 mg / kg, preferably about 0.01 to 20 mg / kg and most preferably 0.1 to 10 mg / kg of body weight.
  • Device type MS Micromass ZQ
  • Device type HPLC Waters Alliance 2795
  • Eluent A 1 l of water + 0.5 ml of 50% formic acid
  • eluent B 1 l of acetonitrile + 0.5 ml of 50% formic acid
  • Flow 0.0 min 1 ml / min ⁇ 2.5 min / 3.0 min / 4.5 min 2 ml / min
  • Oven 50 ° C .
  • UV detection 210 nm.
  • Device type MS Micromass ZQ
  • Device type HPLC HP 1100 Series
  • UV DAD Column: Phenomenex Synergi 2 ⁇ Hydro-RP Mercury 20 mm x 4 mm
  • Eluent A 1 l of water + 0.5 ml of 50% formic acid
  • eluent B 1 l of acetonitrile + 0.5 ml of 50% formic acid
  • Flow 0.0 min .1 ml / min ⁇ 2.5 min / 3.0 min / 4.5 min 2 ml / min
  • Oven 50 ° C .
  • UV detection 210 nm.
  • Device type MS Micromass ZQ
  • Device type HPLC Waters Alliance 2795; Column: Merck Chromolith SpeedROD RP-18e 50 mm x 4.6 mm; Eluent A: 1 l of water + 0.5 ml of 50% formic acid, eluent B: 1 l of acetonitrile + 0.5 ml of 50% formic acid; Gradient: 0.0 min 10% B ⁇ 3.0 min 95% B ⁇ 4.0 min 95% B; Oven: 35 ° C; Flow: 0.0 min 1.0 ml / min ⁇ 3.0 min 3.0 ml / min ⁇ 4.0 min 3.0 ml / min; UV detection: 210 nm.
  • Method 7 Method 7:
  • the title compound is prepared by reacting 5-chlorothiophene-2-carboxylic acid with thionyl chloride, see R. Aitken et al, Arch. Pharm. (Weinheim Ger.) 1998, 331, 405-411.
  • the title compound is prepared by reaction of 5-chloropyridine-2-carboxylic acid with thionyl chloride, see Gräf et al., J. Prakt. Chem. 1932, 133, 36-49.
  • reaction mixture is made alkaline with 1.4 ml of I N sodium hydroxide solution and treated with water and ethyl acetate. After phase separation, the organic phase is dried over sodium sulfate, filtered and concentrated in vacuo.

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

La présente invention concerne de nouveaux dérivés d'iminooxazolidine, des procédés de production de ces composés, l'utilisation desdits composés pour traiter et/ou prévenir des maladies, ainsi que l'utilisation de ces composés pour produire des médicaments destinés à traiter et/ou prévenir des maladies, en particulier des maladies thromboemboliques.
EP06791683A 2005-09-08 2006-08-26 Derives d'iminooxazolidine et leur utilisation Withdrawn EP1928868A1 (fr)

Applications Claiming Priority (2)

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DE102005042583A DE102005042583A1 (de) 2005-09-08 2005-09-08 Iminooxazolidin-Derivate und ihre Verwendung
PCT/EP2006/008390 WO2007028520A1 (fr) 2005-09-08 2006-08-26 Derives d'iminooxazolidine et leur utilisation

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CA (1) CA2621390A1 (fr)
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BRPI0620415A2 (pt) * 2005-12-23 2011-11-08 Astrazeneca Ab composto e sais farmaceuticamente e farmacologicamente aceitáveis do mesmo, e enantiÈmeros do composto e sais do mesmo, composição farmaceutica, e, uso de um composto opcionalmente em combinação com um agonista do receptor de gabab, e, métodos para o tratamento de doença, de um distúrbio, e de sìndrome
DE102006025319A1 (de) * 2006-05-31 2007-12-06 Bayer Healthcare Aktiengesellschaft Substituierte Heterozyklen und ihre Verwendung
EA015918B1 (ru) * 2010-03-03 2011-12-30 Дмитрий Геннадьевич ТОВБИН УРЕТАНЫ, МОЧЕВИНЫ, АМИДЫ И РОДСТВЕННЫЕ ИНГИБИТОРЫ ФАКТОРА Xa
CN104478869B (zh) * 2014-12-05 2017-04-12 广东东阳光药业有限公司 噁唑烷酮类化合物及其在药物中的应用
EP3078378B1 (fr) 2015-04-08 2020-06-24 Vaiomer Utilisation d'inhibiteurs du facteur xa destinés à réguler la glycémie
CN111100068A (zh) * 2019-12-29 2020-05-05 苏州诚和医药化学有限公司 一种快速高效合成3-氨基异烟酸甲酯的方法
CN111018775A (zh) * 2019-12-29 2020-04-17 苏州诚和医药化学有限公司 一种3-氨基异烟酸甲酯的高收率合成方法

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ATE368643T1 (de) * 2001-03-30 2007-08-15 Millennium Pharm Inc Faktor xa benzamidin inhibitoren

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CA2621390A1 (fr) 2007-03-15
JP2009507055A (ja) 2009-02-19

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