EP1224169A2 - In 5-stellung substituierte indolinone und ihre verwendung als kinase und cyclin/cdk-komplexe inhibitoren - Google Patents

In 5-stellung substituierte indolinone und ihre verwendung als kinase und cyclin/cdk-komplexe inhibitoren

Info

Publication number
EP1224169A2
EP1224169A2 EP00966136A EP00966136A EP1224169A2 EP 1224169 A2 EP1224169 A2 EP 1224169A2 EP 00966136 A EP00966136 A EP 00966136A EP 00966136 A EP00966136 A EP 00966136A EP 1224169 A2 EP1224169 A2 EP 1224169A2
Authority
EP
European Patent Office
Prior art keywords
group
alkyl
phenyl
indolinone
phenylmethylene
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Withdrawn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
EP00966136A
Other languages
German (de)
English (en)
French (fr)
Inventor
Gerald Jürgen Roth
Armin Heckel
Rainer Walter
Jacobus Meel Van
Norbert Redemann
Gisela Schnapp
Ulrike Tontsch-Grunt
Walter Spevak
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.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Boehringer Ingelheim Pharma GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Boehringer Ingelheim Pharma GmbH and Co KG filed Critical Boehringer Ingelheim Pharma GmbH and Co KG
Publication of EP1224169A2 publication Critical patent/EP1224169A2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom 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
    • A61P35/00—Antineoplastic agents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
    • C07D209/32—Oxygen atoms
    • C07D209/34—Oxygen atoms in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • C07D417/02—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 two hetero rings
    • C07D417/12—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 two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/572—Five-membered rings
    • C07F9/5728—Five-membered rings condensed with carbocyclic rings or carbocyclic ring systems

Definitions

  • the present invention relates to new 5-substituted indolinones of the general formula
  • R x represents a hydrogen atom or a prodrug residue
  • R x represents a hydrogen atom or a prodrug residue
  • Receptor tyrosine kinases such as VEGFR2, PDGFR ⁇ , PDGFRß, FGFR1, FGFR3, EGFR, HER2, IGF1R and HGFR and on the proliferation of cells, in particular tumor cells.
  • the present invention thus relates to the above compounds of the general formula I, where the compounds in which R x represents a hydrogen atom or a prodrug residue have valuable pharmacological properties, the medicaments containing the pharmacologically active compounds, their use and process for their preparation.
  • X is an oxygen or sulfur atom
  • R x is a hydrogen atom or a prodrug residue such as a C 1-4 alkoxycarbonyl or C 2 . 4 -alkanoyl group,
  • R 2 is hydroxy, C - ⁇ - alkoxy, aryloxy, phenyl-C ⁇ alkoxy, cyano, (HO) 2 PO-, (HO) (C ⁇ -alkoxy) PO-, (HO) ( Aryloxy) PO-, (HO) (benzyloxy) PO-, (C ⁇ alkoxy) 2 PO-, (aryloxy) 2 PO-, (benzyloxy) 2 PO-, (C ⁇ alkylene dioxy) PO-, H (C ⁇ alkoxy) PO-, H (aryloxy) PO-, H (benzyloxy) PO-, mercapto, C ⁇ alkylmercapto, arylmercapto, phenyl-C ⁇ alkylmercapto, C ⁇ alkylsulfinyl, arylsulfinyl -, phenyl-C ⁇ -alkylsulfinyl-, C ⁇ -alkylsulfon
  • R 3 is a hydrogen atom, a C ⁇ j alkyl, C 3 . 7- cycloalkyl, trifluoromethyl or heteroaryl group, a phenyl or naphthyl group, one by a fluorine, chlorine, bromine or iodine atom, by a trifluoromethyl, C 1-4 alkyl or C - ⁇ - alkoxy group mono- or disubstituted phenyl or naphthyl group, in the case of disubstitution the substituents can be the same or different and the abovementioned unsubstituted, mono- and disubstituted phenyl and naphthyl groups additionally
  • j -alkyl group with 4 to 7 ring members each, the methylene group in position 4 in a 6 or 7-membered cycloalkyleneimino group being represented by an oxygen or sulfur atom, by a sulfinyl, sulfonyl, -NH or -N (C ⁇ - j -Alkyl) group can be replaced,
  • R 4 is a phenyl group
  • a methylene group linked to the imino group can be replaced by a carbonyl or sulfonyl group or
  • the cycloalkylene part can be condensed with a phenyl ring or
  • one or two hydrogen atoms each case by a C ⁇ - j -Al- kyl distr may be replaced and / or
  • a sulfinyl, sulfonyl, -NH-, -N (C ⁇ alkyl) -, -N (phenyl) -, -N (C ⁇ alkylcarbonyl) - or -N (benzoyl) group can be replaced,
  • one or two hydrogen atoms each through a C- L .- j alkyl, C s . 7- cycloalkyl or phenyl group can be replaced or / and
  • each the methylene group in position 4 of a 6- or 7-membered cycloalkyleneimino group by a hydroxy, carboxy, C - ⁇ - alkoxycarbonyl, aminocarbonyl, C ⁇ - j -alkylaminocarbonyl-, di- (C 1. 3 - alkyl) -aminocarbonyl-, phenyl -C ⁇ alkylamino or N- (C ⁇ alkyl) phenyl-C ⁇ alkylamino group substituted or
  • a sulphinyl, sulphonyl, -NH-, -N (C 1 3 alkyl.) -, -N (phenyl) -, -N (C ⁇ alkyl-carbonyl) - or -N (benzoyl) group can be replaced,
  • a 5- to 7-membered cycloalkenyleneimino group in which the double bond is isolated from the nitrogen atom by a phenylamino, N- -phenylamino-, phenyl -C ⁇ - j -alkylamino-, N- (C ⁇ alkyl) -phenyl-C 1 . 3 -alkylamino or di- (phenyl-C ⁇ -alkyl) -amino group,
  • R a is a hydrogen atom or a C 1 . 3 -alkyl group
  • n one of the numbers 0, 1, 2 or 3 and
  • R b is an amino, C - ⁇ - alkylamino, phenylamino, N- (C - ⁇ - alkyl) phenylamino, benzylamino, N- (C 1, 4 alkyl) benzylamino or di (C - ⁇ - alkyl) amino group, a 4- to 7-membered cycloalkyleneimino group, the methylene group in position 4 of a 6- or 7-membered cycloalkyleneimino group being represented by an oxygen or sulfur atom, by a sulfinyl, sulfonyl, NH-, -N (C ⁇ -alkyl) -, -N (phenyl) -, -N (C 1, 3- alkyl-carbonyl) - or -N (benzoyl) - group can be replaced, or, if n one which represents numbers 1, 2 or 3, also denote a hydrogen atom,
  • R c is a hydrogen atom, a C ⁇ alkyl group, a C ⁇ - j alkylcarbonyl, arylcarbonyl, phenyl-C ⁇ alkylcarbonyl, C ⁇ alkylsulfonyl, arylsulfonyl or phenyl-C ⁇ alky1sulfonyl group .
  • R d is an amino, C ⁇ alkylamino, phenylamino, N- (C ⁇ alkyl) phenylamino, benzylamino, N- (C - ⁇ - alkyl) benzylamino or di (C- ⁇ alkyl) amino group, a 4- to 7-membered cycloalkyleneimino group, where the cycloalkylene part can be condensed with a phenyl ring or the methylene group in position 4 of a 6- or 7-membered cycloalkyleneimino group by an oxygen or sulfur atom, by a sulfinyl -, sulphonyl, -NH-, -N (.
  • C 1 -A1- 3 alkyl) -, -N (phenyl) -, -N (C 1 3 alkyl-carbonyl.) - or -N (as benzoyl ) - Group can be replaced, a C 1 . 3 alkoxy group or a 1-position optionally by a C ⁇ pe -Alkylgrup- substituted di (C 1. 4 alkyl) amino-C j ⁇ . j denotes alkylamino group,
  • R 3 is not the meaning of a hydrogen atom, one C 3 . 7- cycloalkyl or trifluoromethyl group, also has an arylsulfonylaminophenyl or N- (C 1, 3- alkyl) arylsulfonylaminophenyl group,
  • R 5 is a hydrogen atom or a C 1-4 alkyl group, an existing carboxy, amino or imino group can additionally be substituted by a residue which can be split off in vivo and can thus be present in the form of a prodrug residue,
  • an imino or amino group in vivo for example a hydroxyl group, an acyl group such as the benzoyl or pyridinoyl group or a C- L .- L g-alkanoyl group such as the formyl, acetyl, propionyl, Bu- tanoyl, pentanoyl or hexanoyl group, an allyloxycarbonyl group, a such as the methoxycarbonyl, ethoxycarbonyl, propoxycarbonyl, isopropoxycarbonyl, butoxycarbonyl, tert.
  • an imino or amino group in vivo for example a hydroxyl group, an acyl group such as the benzoyl or pyridinoyl group or a C- L .- L g-alkanoyl group such as the formyl, acetyl, propionyl, Bu- tanoyl, pentanoyl or
  • R e is C ⁇ a alkyl, C 5 . 7- cycloalkyl, phenyl or phenyl - C 1-4 alkyl group,
  • R f is a hydrogen atom, a C ⁇ alkyl, C s . 7- cycloalkyl or phenyl group and
  • R g is a hydrogen atom, a C ⁇ - j alkyl or
  • R e represents CO-0- (R f CR g ) -O group in which R e to R g are defined as mentioned above,
  • phthalimido group is additionally to be understood for an amino group, the ester radicals mentioned above also being able to be used as a group which can be converted into a carboxy group in vivo,
  • an aryl group means one optionally by a fluorine, chlorine or bromine atom, by a Trifluoromethyl, C 1 . 3- alkyl, C 1-4 alkoxy or nitro group mono- or disubstituted phenyl or naphthyl group and
  • a heteroaryl group means a monocyclic 5- or 6-membered heteroaryl group which is optionally substituted by a C 1-4 alkyl group, the 6-membered heteroaryl group having one, two or three nitrogen atoms and the 5-membered heteroaryl group one optionally having a C 1- 3 alkyl group substituted imino group, an oxygen or sulfur atom or an imino group optionally substituted by a C 1-4 alkyl group and an oxygen or sulfur atom or one or two nitrogen atoms, and also to the monocyclic heterocyclic groups mentioned above a phenyl ring may be fused on via two adjacent carbon atoms.
  • saturated alkyl and alkoxy parts which contain more than 2 carbon atoms also include their branched isomers such as the isopropyl, tert-butyl, isobutyl group, etc., unless stated otherwise.
  • X is an oxygen atom
  • R x is a hydrogen atom, a C 1 _ 4 alkoxycarbonyl or C 2 . 4 -alkanoyl group,
  • R 2 is a C ⁇ - j alkoxy, C ⁇ - j alkyl mercapto, C ⁇ alkyl sulfinyl, C 1-3 alkyl sulfonyl, cyano, (C 1-4 alkoxy) 2 P0, (C ⁇ -Alkylene-dioxy) PO-, aminosulfonyl-, C 1 . 4 alkylaminosulfonyl, di- (C x "-.
  • R 3 is a phenyl or naphthyl group
  • R 4 is a phenyl group
  • a methylene group linked to the imino group can be replaced by a carbonyl or sulfonyl group or
  • the cycloalkylene part can be condensed with a phenyl ring or
  • one or two hydrogen atoms can each be replaced by a C 1-4 alkyl group or / and in each case the methylene group in position 4 bonyl- or a 6- or 7-membered cycloalkyleneimino group by a carboxy, C ⁇ alkoxycarbonyl, aminocarbonyl, C ⁇ -Alkylaminocar- aminocarbonyl group substituted di (alkyl C 1. 3,) or
  • one or two hydrogen atoms each through a C 1 . 3 alkyl group can be replaced or
  • the cycloalkylene with a phenyl group or an optionally by a fluorine, chlorine or bromine atom, by a C ⁇ - alkyl or C j. 1 3 -alkoxy group substituted imidazolo or pyridino group can be condensed or can be replaced by an oxygen or sulfur atom, by a sulfinyl, sulfonyl, -NH or -N (C 1-3 -alkyl) group,
  • R a is a hydrogen atom or a C ⁇ alkyl group
  • n one of the numbers 0, 1 or 2 and
  • R b is an amino, C 1-4 alkylamino, di (C ⁇ alkyl) amino, phenylamino or benzylamino group or a 5- to 6-membered cycloalkyleneimino group, the methylene group in position 4 of the piperidino group being replaced by a Oxygen or sulfur atom, can be replaced by a sulfinyl, sulfonyl, -NH or -N (C ⁇ alkyl) group, or, if n represents the number 1 or 2, also represent a hydrogen atom,
  • R c is a hydrogen atom, a C 1-3 alkyl, C ⁇ - j alkylcarbonyl or C 1 _ 3 alkylsulfonyl group,
  • R d is an amino, C 1-4 alkylamino, di (C 1-4 alkyl) amino, phenylamino or benzylamino group or a 5- to 6-membered cycloalkyleneimino group, the methylene group in position 4 of the piperidino group being replaced by an oxygen or sulfur atom, can be replaced by a sulfinyl, sulfonyl, -NH or -N [C _ 3 -alkyl) group, a di- (C ⁇ -alkyl) optionally substituted in the 1-position by a C ⁇ -alkyl group ) -amino-C ⁇ - j -alkylamino group or, if n represents the number 1 or 2, also denote a hydrogen atom,
  • R 5 represents a hydrogen atom or a methyl group
  • X is an oxygen atom
  • R ⁇ is a hydrogen atom, a C ⁇ alkoxycarbonyl or C 2 . 4 -alkanoyl group,
  • R 2 is a C 1 . 3 alkoxy, C ⁇ alkylmercapto, C - ⁇ - (. C 1 4 alkoxy) alkylsulfinyl, C- ⁇ j alkylsulfonyl, cyano, 2 P0, aminosulfonyl, C ⁇ alkylaminosulfonyl, di- (C 1 4 alkyl.) -aminosulfonyl-, Phe nylaminosulfonyl-, N- (C - ⁇ - alkyl) -phenylaminosulfonyl-, 3-pyridine dylaminosulfonyl- or N- (C 1 3 alkyl.) - 3-pyridylaminosulfonyl group, the phenyl radicals contained in the groups mentioned being replaced by a fluorine, chlorine or bromine atom, a C 1 . 3 -alkyl-, trifluoromethyl-,
  • R 3 is a phenyl or naphthyl group, but especially the phenyl group
  • R 4 is a phenyl group
  • N- (phenylmethyl) -C ⁇ alkylamino group which is monosubstituted in the phenyl part by a fluorine, chlorine or bromine atom, a C ⁇ alkyl, C ⁇ - j alkoxy, trifluoromethyl or cyano group or can be disubstituted by two C 1-4 alkyl or C 1-4 alkoxy groups,
  • cycloalkylene part can be condensed with a phenyl group
  • R a is a C ⁇ alkyl group
  • n one of the numbers 0, 1 or 2 and
  • R b is an amino, C 1-4 alkylamino, di (C 1-4 alkyl) amino, pyrrolidino or piperidino group, the methylene group in position 4 of the piperidino group being represented by an oxygen or sulfur atom, by a sulfinyl , Sulfonyl, -NH or -N (C x . 3 -alkyl) group can be replaced, mean
  • R c is a C 1 . 3- alkylcarbonyl or C 1-3 -alkylsulfonyl group
  • R d is an amino, C 1 . 3 alkylamino, di (C 1. 4, alkyl) amino, pyrrolidino or piperidino group wherein the methylene group in position 4 of the piperidino group by an oxygen or sulfur atom, by a sulphinyl, sulphonyl, -NH- or (3 alkyl C. 1) may be replaced -N group or in the 1-position is optionally substituted by a C - ⁇ - substituted alkyl group, di- (C ⁇ j alkyl) amino-C ⁇ alkylamino group,
  • R 5 represents a hydrogen atom
  • the new compounds are obtained, for example, by the following processes which are known in principle from the literature:
  • R 6 is a hydrogen atom or a protective group for the nitrogen atom of the lactam group, where R s can also represent a bond to a solid phase which may be formed via a spacer, and
  • Z 1 represents a halogen atom, a hydroxyl, alkoxy or aryloxy group, for example a chlorine or bromine atom, a methoxy, ethoxy or benzyloxy group,
  • R 4 and R s are defined as mentioned at the beginning, and if necessary subsequent cleavage of a protective group used for the nitrogen atom of the lactam group or from a solid phase.
  • a protective group for the nitrogen atom of the lactam group is, for example, an acetyl, benzoyl, ethoxycarbonyl, tert. - Butyloxycarbonyl or benzyloxycarbonyl group and
  • a resin such as a 4- (2 ', 4' -dimethoxyphenylamino-methyl) -phenoxy resin, where the binding is advantageously carried out via the amino group, or a p-benzyloxybenzyl alcohol resin, the binding advantageously via an intermediate member such as a 2, 5-Dimethoxy-4-hydroxy-benzyl derivative is considered.
  • the reaction is advantageously carried out in a solvent such as dimethylformamide, toluene, acetonitrile, tetrahydrofuran, dimethyl sulfoxide, methylene chloride or mixtures thereof, optionally in the presence of an inert base such as triethylamine, N-ethyl-diisopropylamine or sodium hydrogen carbonate at temperatures between 20 and 175 ° C, one protective group used can be split off simultaneously as a result of transamidation.
  • a solvent such as dimethylformamide, toluene, acetonitrile, tetrahydrofuran, dimethyl sulfoxide, methylene chloride or mixtures thereof
  • an inert base such as triethylamine, N-ethyl-diisopropylamine or sodium hydrogen carbonate at temperatures between 20 and 175 ° C
  • one protective group used can be split off simultaneously as a result of transamidation.
  • Z 1 in a compound of the general formula II denotes a halogen atom
  • the reaction is preferably carried out in the presence of an inert base at temperatures between 20 and 120 ° C.
  • reaction is preferably carried out at temperatures between 20 and 200 ° C.
  • a protective group which may be required is expediently carried out either hydrolytically in an aqueous or alcoholic solvent, for example in methanol / water, ethanol / water, isopropanol / water, tetrahydrofuran / water, dioxane / water, dirnethylformamide / water, methanol or ethanol
  • an alkali base such as lithium hydroxide, sodium hydroxide or potassium hydroxide
  • a solid phase used is preferably cleaved off using trifluoroacetic acid and water at temperatures between 0 and 35 ° C., preferably at room temperature.
  • R 1 and R 3 to R 5 are defined as mentioned at the outset and
  • R represents one of the substituted mercapto or sulfinyl groups mentioned at the outset for R 2
  • the oxidation is preferably carried out in a solvent or solvent mixture, for example in water, water / pyridine, acetone, methylene chloride, acetic acid, acetic acid / acetic anhydride, dilute sulfuric acid or trifluoroacetic acid, depending on the oxidizing agent used advantageously carried out at temperatures between -80 and 100 ° C.
  • a solvent or solvent mixture for example in water, water / pyridine, acetone, methylene chloride, acetic acid, acetic acid / acetic anhydride, dilute sulfuric acid or trifluoroacetic acid, depending on the oxidizing agent used advantageously carried out at temperatures between -80 and 100 ° C.
  • the oxidation is conveniently carried out with one equivalent of the oxidizing agent used, e.g. with hydrogen peroxide in glacial acetic acid, trifluoroacetic acid or formic acid at 0 to 20 ° C or in acetone at 0 to 60 ° C, with a peracid such as performic acid in glacial acetic acid or trifluoroacetic acid at 0 to 50 ° C or with m-chloroperbenzoic acid in methylene chloride, chloroform or dioxane at -20 to 80 ° C, with sodium metaperiodate in aqueous methanol or ethanol at -15 to 25 ° C, with bromine in glacial acetic acid or aqueous acetic acid, optionally in the presence of a weak base such as sodium acetate, with N-bromosuccinimide in ethanol, with tert , - Butyl hypochlorite in
  • the oxidation is advantageously carried out with a corresponding sulfinyl compound using one or more equivalents of the oxidizing agent used or, starting from a corresponding mercapto compound, advantageously with two or more equivalents of the oxidizing agent used, for example with hydrogen peroxide in glacial acetic acid / acetane hydride, trifluoroacetic acid or in formic acid at 20 to 100 ° C or in acetone at 0 to 60 ° C, with a peracid such as performic acid or m-chloroperbenzoic acid in glacial acetic acid, trifluoroacetic acid, methylene chloride or chloroform at temperatures between 0 and 60 ° C, with nitric acid in glacial acetic acid at 0 to 20 ° C, with chromic acid, sodium periodate or potassium perma- ganate in acetic acid, water / sulfuric acid or in
  • the subsequent hydrolysis is preferably carried out in an aqueous solvent, for example in water, methanol / water, ethanol / water, isopropanol / water, tetrahydrofuran / water or dioxane / water, in the presence of an acid such as trifluoroacetic acid, hydrochloric acid or sulfuric acid or in the presence of one Alkali base such as lithium hydroxide, sodium hydroxide or potassium hydroxide at temperatures between 0 and 100 ° C, preferably at temperatures between 10 and 50 ° C.
  • an acid such as trifluoroacetic acid, hydrochloric acid or sulfuric acid
  • one Alkali base such as lithium hydroxide, sodium hydroxide or potassium hydroxide at temperatures between 0 and 100 ° C, preferably at temperatures between 10 and 50 ° C.
  • the subsequent reductive alkylation is preferably carried out in a suitable solvent such as methanol, methanol / water, methanol / water / ammonia, ethanol, ether, tetrahydrofuran, dioxane or dimethylformamide, optionally with the addition of an acid such as hydrochloric acid in the presence of catalytically excited hydrogen, for example from Hydrogen in the presence of Raney nickel, platinum or palladium / carbon, or in the presence of a metal hydride such as sodium borohydride, lithium borohydride, sodium cyanoborohydride or lithium aluminum hydride at temperatures between 0 and 100 ° C, preferably at temperatures between 20 and 80 ° C.
  • a suitable solvent such as methanol, methanol / water, methanol / water / ammonia, ethanol, ether, tetrahydrofuran, dioxane or dimethylformamide
  • an acid such as hydrochloric acid
  • catalytically excited hydrogen for
  • the subsequent acylation is preferably carried out in a solvent such as methylene chloride, diethyl ether, tetrahydrofuran, toluene, dioxane, acetonitrile, dimethyl sulfoxide or diethylformamide, if appropriate in the presence of an inorganic or a tertiary organic base, preferably at temperatures between 20 ° C. and the boiling point of the solvent used.
  • a solvent such as methylene chloride, diethyl ether, tetrahydrofuran, toluene, dioxane, acetonitrile, dimethyl sulfoxide or diethylformamide
  • the acylation with an appropriate acid is preferably carried out in the presence of a dehydrating agent, for example in the presence of isobutyl chloroformate, tetraethyl orthocarbonate, trimethyl orthoacetate, 2, 2-dimethoxypropane, tetra-methoxysilane, thionyl chloride, trimethylchlorosilane, phosphorus trichloride, phosphorus trichloride, phosphorus trichloride, phosphorus Dicyclohexylcarbodiimide, N, N '-dicyclohexylcarbodiimide / N-hydroxysuccinimide, N, N' -dicyclohexylcarbodiimide / l-hydroxy-benzotriazole, 2- (1H-benzotriazol-1-yl) -1,1,3, 3- tetramethyluronium tetrafluoroborate, 2- (1H-benzotriazol-1-yl) -1,
  • the subsequent esterification or amidation is advantageously carried out by reacting a reactive corresponding carboxylic acid derivative with a corresponding alcohol or amine as described above.
  • the subsequent reduction of a nitro group is preferably carried out hydrogenolytically, e.g. with hydrogen in the presence of a catalyst such as palladium / carbon or Raney nickel in a solvent such as methanol, ethanol, ethyl acetate, dimethylformamide, dimethylformamide / acetone or glacial acetic acid, optionally with the addition of an acid such as hydrochloric acid or glacial acetic acid at temperatures between 0 and 50 ° C. , but preferably at room temperature, and at a hydrogen pressure of 1 to 7 bar, but preferably from 3 to 5 bar.
  • a catalyst such as palladium / carbon or Raney nickel
  • a solvent such as methanol, ethanol, ethyl acetate, dimethylformamide, dimethylformamide / acetone or glacial acetic acid
  • an acid such as hydrochloric acid or glacial acetic acid at temperatures between 0 and 50 ° C. , but preferably at room temperature, and at
  • any reactive groups present such as carboxy, aminosulfonyl, amino, alkylamino or imino groups, can be protected during the reaction by customary protective groups which are split off again after the reaction.
  • the trimethylsilyl, methyl, ethyl, tert-butyl, benzyl or tetrahydropyranyl group comes as a protective radical for a carboxyl group
  • a protective radical for an amino, alkylamino or imino group the acetyl, trifluoroacetyl, benzoyl, ethoxycarbonyl, tert. Butoxycarbonyl-, Benzyloxycarbonyl-, Benzyl-, Methoxy- benzyl- or 2, 4-Dimethoxybenzyl distr and for the amino group additionally the phthalyl group into consideration.
  • a protective radical used takes place, for example, hydrolytically in an aqueous solvent, for example in water, isopropanol / water, tetrahydrofuran / water or dioxane / water, in the presence of an acid such as trifluoroacetic acid, hydrochloric acid or sulfuric acid or in the presence of an alkali base such as lithium hydroxide , Sodium hydroxide or potassium hydroxide at temperatures between 0 and 100 ° C, preferably at temperatures between 10 and 50 ° C.
  • an aqueous solvent for example in water, isopropanol / water, tetrahydrofuran / water or dioxane / water, in the presence of an acid such as trifluoroacetic acid, hydrochloric acid or sulfuric acid or in the presence of an alkali base such as lithium hydroxide , Sodium hydroxide or potassium hydroxide at temperatures between 0 and 100 ° C, preferably at temperatures between 10 and 50 ° C.
  • a benzyl, methoxybenzyl or benzyloxycarbonyl radical is split off, for example by hydrogenolysis, e.g. with hydrogen in the presence of a catalyst such as palladium / carbon in a solvent such as methanol, ethanol, ethyl acetate, dimethylformamide, dimethylformamide / acetone or glacial acetic acid, optionally with the addition of an acid such as hydrochloric acid or glacial acetic acid at temperatures between 0 and 50 ° C., but preferably at Room temperature, and at a hydrogen pressure of 1 to 7 bar, but preferably from 3 to 5 bar.
  • a catalyst such as palladium / carbon
  • a solvent such as methanol, ethanol, ethyl acetate, dimethylformamide, dimethylformamide / acetone or glacial acetic acid
  • an acid such as hydrochloric acid or glacial acetic acid at temperatures between 0 and 50 ° C., but preferably at Room
  • a methoxybenzyl group can also be split off in the presence of an oxidizing agent such as cerium (IV) ammonium nitrate in a solvent such as methylene chloride, acetonitrile or acetonitrile / water at temperatures between 0 and 50 ° C., but preferably at room temperature.
  • an oxidizing agent such as cerium (IV) ammonium nitrate
  • a solvent such as methylene chloride, acetonitrile or acetonitrile / water at temperatures between 0 and 50 ° C., but preferably at room temperature.
  • a 2,4-dimethoxybenzyl radical is preferably cleaved in trifluoroacetic acid in the presence of anisole.
  • a tert-butyl or tert-butyloxycarbonyl radical is preferably cleaved off by treatment with an acid such as trifluoroacetic acid or hydrochloric acid, optionally using a solvent such as methylene chloride, dioxane, ethyl acetate or ether.
  • a phthalyl radical is preferably cleaved in the presence of hydrazine or a primary amine such as methyl amine, ethylamine or n-butylamine in a solvent such as methanol, ethanol, isopropanol, toluene / water or dioxane at temperatures between 20 and 50 ° C.
  • chiral compounds of the general formula I obtained can be separated into their enantiomers and / or diastereomers.
  • the compounds of general formula I obtained which occur in racemates can be converted into their optical antipodes and by known methods (see Allinger NL and Eliel EL in "Topics in Stereochemistry", Vol. 6, Wiley Interscience, 1971)
  • the enantiomers are separated preferably by column separation on chiral phases or by recrystallization from an optically active solvent or by reaction with an optically active substance which forms salts or derivatives, such as esters or amides, for example esters or amides, in particular acids and their activated derivatives or alcohols, and Separating the mixture of diastereomeric salts or derivatives obtained in this way, for example on the basis of different solubilities, it being possible for the free antipodes to be released from the pure diastereomeric salts or derivatives by the action of suitable agents.
  • an optically active substance which forms salts or derivatives such as esters or amides, for example esters or amides, in particular acids and their activated derivatives or alcohols
  • optically active acids are, for example, the D and L forms of tartaric acid, dibenzoyl tartaric acid, di-o-tolyltartaric acid, malic acid, mandelic acid, camphorsulfonic acid, glutamic acid, N-acetylglutamic acid, aspartic acid, N-acetyl-aspartic acid or quinic acid.
  • an optically active alcohol for example (+) - or (-) menthol and the optically active acyl radical in amides, for example the (+) - or (-) menthyloxycarbonyl radical.
  • the compounds of the formula I obtained can be converted into their salts, in particular for pharmaceutical use into their physiologically tolerable salts with inorganic or organic acids.
  • Suitable acids for this are, for example, hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid, fumaric acid, succinic acid, lactic acid, citric acid, tartaric acid, maleic acid or methanesulfonic acid.
  • the new compounds of formula I thus obtained can, if desired, subsequently be converted into their salts with inorganic or organic bases, in particular for their pharmaceutical use into their physiologically tolerable salts.
  • Suitable bases are, for example, sodium hydroxide, potassium hydroxide, cyclohexylamine, ethanolamine, diethanolamine and triethanolamine.
  • the new compounds of the general formula I in which R 1 represents a hydrogen atom or a prodrug residue have valuable pharmacological properties, in particular inhibitory effects on various kinases and cyclin / CDK complexes, on the proliferation of cultured human tumor Cells as well as after oral Given for the growth of tumors in nude mice infected with human tumor cells.
  • High Five TM insect cells (BTI-TN-5B1-4), which were infected with a high titer of recombinant baculovirus, were used for the production of active human cyclin / CDK holoenzymes.
  • a baculovirus vector that contained two promoters (polyhedrin enhancer promoter, P10 enhancer promoter), GST-tagged cyclins (eg Cyclin Dl or Cyclin D3) with the corresponding Hisg-tagged CDK subunit (eg for CDK4 or CDK6) expressed in the same cell.
  • the active holoenzyme was isolated by affinity chromatography on glutathione-Sepharose.
  • Recombinant GST-tagged pRB (aa 379-928) was produced in E. coli and purified by affinity chromatography on glutathione-Sepharose.
  • the substrates used for the kinase assays depended on the specific kinases.
  • Histone Hl Sigma was used as a substrate for Cyclin E / CDK2, Cyclin A / CDK2, Cyclin B / CDK1 and for v-Cyclin / CDK6.
  • GST-tagged pRB (aa 379-928) was used as a substrate for Cyclin D1 / CDK4, Cyclin D3 / CDK4, Cyclin D1 / CDK6 and for Cyclin D3 / CDK6.
  • Lysates of the insect cells infected with recombinant baculovirus or also recombinant kinases were combined with radioactively labeled ATP in the presence of a suitable substrate with various concentrations of the inhibitor in a 1% DMSO solution (dimethyl sulfoxide ) Incubated at 30 ° C for 45 minutes.
  • the substrate proteins with associated radioactivity were multi-well mixed with 5% TCA (trichloroacetic acid) in hydrophobic PVDF Microtiter plates (Millipore) or precipitated with 0.5% phosphoric acid solution on Whatman P81 filters. After adding scintillation fluid, the radioactivity was measured in a Wallace 1450 Microbeta liquid scintillation counter. Double measurements were carried out per concentration of the substance; IC5 Q values for enzyme inhibition were calculated.
  • SK-UT-1B obtained from the American Type Culture Collection (ATCC)
  • ATCC American Type Culture Collection
  • UT-IB cells were placed in Cytostar® multi-well plates (Amersham) with a density of 4000 cells per well and incubated overnight in an incubator. Different concentrations of the compounds (dissolved in DMSO; final concentration: ⁇ 1%) were added to the cells. After 48 hours of incubation, 14 C-thymidine (Amersham) was added to each well and incubation was continued for 24 hours. The amount of
  • the new compounds of general formula I, their isomers and their physiologically tolerable salts are suitable for the treatment of diseases which are characterized by excessive or abnormal cell proliferation.
  • Such diseases include (without claim to completeness): viral infections (eg HIV and Kaposi's sarcoma); Inflammation and autoimmune diseases (eg colitis, arthritis, Alzheimer's disease, glomerulonephritis and wound healing); bacterial, fungal and / or parasitic infections; Leukemia, lymphoma and solid tumors; Skin diseases (eg psoriasis); Bone diseases; cardiovascular diseases (e.g. restenosis and hypertrophy). They are also useful for protecting proliferating cells (e.g. hair, intestine) tinal, blood and progenitor cells) against DNA damage from radiation, UV treatment and / or cytostatic treatment.
  • viral infections eg HIV and Kaposi's sarcoma
  • Inflammation and autoimmune diseases eg colitis, arthritis, Alzheimer's disease, glomerulonephritis and wound healing
  • bacterial, fungal and / or parasitic infections eg colitis, arthritis, Alzheimer's disease, glomerulonephriti
  • the new compounds can also be used for the short-term or long-term treatment of the abovementioned diseases, if appropriate in combination with other "state-of-art” compounds such as other cytostatics.
  • the dosage required to achieve a corresponding effect is expediently 0.1 to 30 mg / kg, preferably 0.3 to 10 mg / kg for intravenous administration, and 0.1 to 100 mg / kg, preferably 0.3 to 30 mg / kg, 1 to each for oral administration 4 times a day.
  • the compounds of the formula I prepared according to the invention cane sugar, microcrystalline cellulose, magnesium stearate, polyvinylpyrrolidone, citric acid, Tartaric acid, water, water / ethanol, water / glycerin, water / sorbitol, water / polyethylene glycol, propylene glycol, cetylstearyl alcohol, carboxymethyl cellulose or fatty substances such as hard fat or their suitable mixtures, in conventional galenical preparations such as tablets, dragees, capsules, Incorporate powders, suspensions, suppositories or as solutions for injections or infusions.
  • TBTU O- (benzotriazol-1-yl) -N, N, N ', N' -bis (tetramethylene) uronium hexafluorophosphate
  • HOBt 1-hydroxy-1H-benzotriazole
  • N- f 2 -Di methyl amino-ethyl -N-methyls l fonyl -4-ni troani 1 in 38.9 g N-methylsulfonyl-4-nitroaniline are dissolved in 2.0 1 acetone, 51.9 g l-chloro-2-dimethylamino-ethane , 77.4 g of potassium carbonate and 5.0 g of sodium iodide were added and the mixture was stirred for a total of 4 days at 50 ° C., after 12 hours a further 25.9 g of l-chloro-2-dimethylamino-ethane, 49.8 g of potassium carbonate and 5.0 g of sodium iodide in 500 ml Acetone and after 36 hours a further 26.0 g of l-chloro-2-dimethylaminoethane, 50.0 g of potassium carbonate and 5.0 g of sodium iodide in 100 ml of acetone
  • N- (dimethylamomethyl-carbonyl) -N-methyl-4-nitro-ani 1 in 1.8 g of dimethylamine hydrochloride and 5.5 g of potassium carbonate are placed in 80 ml of acetone and 4.2 g of N- (2-bromomethylcarbonyl) - N- methyl-4-nitroaniline (manufactured according to Chem. Ber. 11, 2430 (1986)) added in three portions at room temperature. The mixture is stirred for 12 hours at room temperature. After this time the mixture is filtered and the filtrate is concentrated. The residue is dissolved in ethyl acetate, washed twice with water, dried over sodium sulfate and finally evaporated.
  • the catalyst is filtered off and the filtrate is evaporated.
  • R f value 0.4 (silica gel, methylene chloride / methanol / ammonia
  • Active ingredient and mannitol are dissolved in water. After filling, freeze-drying.
  • the ready-to-use solution is dissolved with water for injections.
  • (1) is triturated with (3). This trituration is added to the mixture of (2) and (4) with intensive mixing. This powder mixture is filled on a capsule filling machine into size 3 hard gelatin capsules.
  • (1) is triturated with (3). This trituration is added to the mixture of (2) and (4) with intensive mixing.
  • This powder mixture is filled in a size 0 hard gelatin capsule on a capsule filling machine.
  • 1 suppository contains:
  • Polyethylene glycol (M.G. 1500) 600.0 mg
  • the polyethylene glycol is melted together with polyethylene sorbitan monostearate.
  • the milled active substance is homogeneously dispersed in the melt at 40 ° C. It gets to 38 ° C cooled and poured into weakly pre-cooled suppository molds.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
EP00966136A 1999-10-13 2000-10-07 In 5-stellung substituierte indolinone und ihre verwendung als kinase und cyclin/cdk-komplexe inhibitoren Withdrawn EP1224169A2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19949209A DE19949209A1 (de) 1999-10-13 1999-10-13 In 5-Stellung substituierte Indolinone, ihre Herstellung und ihre Verwendung als Arzneimittel
DE19949209 1999-10-13
PCT/EP2000/009847 WO2001027080A2 (de) 1999-10-13 2000-10-07 In 5-stellung substituierte indolinone und ihre verwendung als kinase und cyclin-cdk-komplexe inhibitoren

Publications (1)

Publication Number Publication Date
EP1224169A2 true EP1224169A2 (de) 2002-07-24

Family

ID=7925398

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00966136A Withdrawn EP1224169A2 (de) 1999-10-13 2000-10-07 In 5-stellung substituierte indolinone und ihre verwendung als kinase und cyclin/cdk-komplexe inhibitoren

Country Status (6)

Country Link
EP (1) EP1224169A2 (es)
AR (1) AR026037A1 (es)
AU (1) AU7663100A (es)
CO (1) CO5261507A1 (es)
DE (1) DE19949209A1 (es)
WO (1) WO2001027080A2 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030187026A1 (en) 2001-12-13 2003-10-02 Qun Li Kinase inhibitors
US6797825B2 (en) 2001-12-13 2004-09-28 Abbott Laboratories Protein kinase inhibitors
AU2002360753B2 (en) 2001-12-27 2008-08-21 Theravance, Inc. Indolinone derivatives useful as protein kinase inhibitors
US7169936B2 (en) 2002-07-23 2007-01-30 Boehringer Ingelheim Pharma Gmbh & Co. Kg Indolinone derivatives substituted in the 6-position, their preparation and their use as medicaments
US7514468B2 (en) 2002-07-23 2009-04-07 Boehringer Ingelheim Pharma Gmbh & Co. Kg Indolinone derivatives substituted in the 6 position, the preparation thereof and their use as pharmaceutical compositions
DE10233500A1 (de) * 2002-07-24 2004-02-19 Boehringer Ingelheim Pharma Gmbh & Co. Kg 3-Z-[1-(4-(N-((4-Methyl-piperazin-1-yl)-methylcarbonyl)-N-methyl-amino)-anilino)-1-phenyl-methylen]-6-methoxycarbonyl-2-indolinon-Monoethansulfonat und dessen Verwendung als Arzneimittel
DE10237423A1 (de) 2002-08-16 2004-02-19 Boehringer Ingelheim Pharma Gmbh & Co. Kg Verwendung von LCK-Inhibitoren für die Behandlung von immunologischen Erkrankungen
US20040204458A1 (en) 2002-08-16 2004-10-14 Boehringer Ingelheim Pharma Gmbh & Co. Kg Use of Lck inhibitors for treatment of immunologic diseases
US7148249B2 (en) 2002-09-12 2006-12-12 Boehringer Ingelheim Pharma Gmbh & Co. Kg Indolinones substituted by heterocycles, the preparation thereof and their use as medicaments
US20050043233A1 (en) 2003-04-29 2005-02-24 Boehringer Ingelheim International Gmbh Combinations for the treatment of diseases involving cell proliferation, migration or apoptosis of myeloma cells or angiogenesis
DE102004012070A1 (de) 2004-03-12 2005-09-29 Boehringer Ingelheim Pharma Gmbh & Co. Kg Neue cycloalkyl-haltige 5-Acylindolinone, deren Herstellung und deren Verwendung als Arzneimittel
DE102004012068A1 (de) * 2004-03-12 2005-09-29 Boehringer Ingelheim Pharma Gmbh & Co. Kg Neue alkyl-haltige 5-Acylindolinone, deren Herstellung und deren Verwendung als Arzneimittel
PE20060777A1 (es) 2004-12-24 2006-10-06 Boehringer Ingelheim Int Derivados de indolinona para el tratamiento o la prevencion de enfermedades fibroticas
WO2007122219A1 (en) * 2006-04-24 2007-11-01 Boehringer Ingelheim International Gmbh 3- (aminomethyliden) 2-indolinone derivatives and their use as cell proliferation inhibitors
US20170065529A1 (en) 2015-09-09 2017-03-09 Boehringer Ingelheim International Gmbh Pharmaceutical dosage form for immediate release of an indolinone derivative
WO2020070332A1 (en) * 2018-10-05 2020-04-09 Ichnos Sciences S.A. Oxindole compounds for use as map4k1 inhibitors
CN111285872B (zh) * 2018-12-06 2022-05-17 北京志健金瑞生物医药科技有限公司 吲哚-2-酮衍生物及其制备方法与用途

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476307A (en) * 1982-09-20 1984-10-09 Pfizer Inc. Heteroylidene indolone compounds
US5880141A (en) * 1995-06-07 1999-03-09 Sugen, Inc. Benzylidene-Z-indoline compounds for the treatment of disease
GB9718913D0 (en) * 1997-09-05 1997-11-12 Glaxo Group Ltd Substituted oxindole derivatives
DE19815020A1 (de) * 1998-04-03 1999-10-07 Boehringer Ingelheim Pharma Neue substituierte Indolinone, ihre Herstellung und ihre Verwendung als Arzneimittel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0127080A2 *

Also Published As

Publication number Publication date
WO2001027080A3 (de) 2001-11-22
CO5261507A1 (es) 2003-03-31
WO2001027080A2 (de) 2001-04-19
AU7663100A (en) 2001-04-23
AR026037A1 (es) 2002-12-26
DE19949209A1 (de) 2001-04-19

Similar Documents

Publication Publication Date Title
EP1071665B1 (de) Substituierte indolinone mit inhibierende wirkung auf kinasen und cyclin/cdk-komplexe
EP1224170B9 (de) In 6-stellung substituierte indolinone, ihre herstellung und ihre verwendung als arzneimittel
EP1212318B1 (de) Substituierte indolinone als tyrosinkinase inhibitoren
EP1115704B1 (de) Neue substituierte indolinone mit einer inhibierenden wirkung auf verschiedene kinasen und cyclin/cdk-komplexe
EP1100779A1 (de) Substituierte indolinone, ihre herstellung und ihre verwendung als arzneimittel
EP1224169A2 (de) In 5-stellung substituierte indolinone und ihre verwendung als kinase und cyclin/cdk-komplexe inhibitoren
DE19924401A1 (de) Neue substituierte Indolinone, ihre Herstellung und ihre Verwendung als Arzneimittel
US6169106B1 (en) Indolinones having kinase inhibitory activity
WO2002081445A1 (de) In 6-stellung substituierte indoline und ihre verwendung als kinase-inhibitoren
US6545035B1 (en) Substituted indolinones with kinase inhibitory activity
DE19940829A1 (de) Neue substituierte Indolinone, ihre Herstellung und ihre Verwendung als Arzneimittel
DE10042696A1 (de) In 6-Stellung substituierte Indolinone, ihre Herstellung und ihre Verwendung als Arzneimittel
DE10029285A1 (de) Neue substituierte Indolinone,ihre Herstellung und ihre Verwendung als Arzneimittel
DE19949208A1 (de) In 6-Stellung substituierte Indolinone, ihre Herstellung und ihre Verwendung als Arzneimittel
DE19937496A1 (de) Neue substituierte Indolinone, ihre Herstellung und ihre Verwendung als Arzneimittel
CZ20003788A3 (cs) Substituované indolinony

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: 20020522

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT PAYMENT 20020522;LV PAYMENT 20020522;MK;RO PAYMENT 20020522;SI PAYMENT 20020522

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BOEHRINGER INGELHEIM PHARMA GMBH & CO.KG

17Q First examination report despatched

Effective date: 20030227

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: 20030910