WO2008001886A1 - Aurora inhibitor - Google Patents
Aurora inhibitor Download PDFInfo
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- WO2008001886A1 WO2008001886A1 PCT/JP2007/063096 JP2007063096W WO2008001886A1 WO 2008001886 A1 WO2008001886 A1 WO 2008001886A1 JP 2007063096 W JP2007063096 W JP 2007063096W WO 2008001886 A1 WO2008001886 A1 WO 2008001886A1
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- cancer
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- aurora
- unsubstituted
- acceptable salt
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- 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
- C07D403/10—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 carbon chain containing aromatic rings
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/415—1,2-Diazoles
- A61K31/416—1,2-Diazoles condensed with carbocyclic ring systems, e.g. indazole
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/4439—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4523—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
- A61K31/454—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. pimozide, domperidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
-
- 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
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
- C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
-
- 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
- C07D401/06—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 carbon chain containing only aliphatic carbon atoms
Definitions
- the present invention relates to an Aurora inhibitor containing an indazole derivative or a pharmacologically acceptable salt thereof as an active ingredient.
- Aurora is a serine / threonine kinase that is active during cell division (G2 / M phase) and has been reported to be involved in centrosome duplication, chromosome segregation, cytokinesis, and the like.
- Aurora has three known subtypes: A, B, C Among them, Aurora A is present on chromosome 20ql3, which has been reported to be amplified in various cancers, breast cancer, colon cancer, bladder cancer In addition, high-frequency overexpression is observed in spleen cancer, gastric cancer, etc., and a correlation with malignancy is also reported [Trends in Cell Biology] 9 ⁇ , 454 (1999); British 'Journal of Cancer', 84 ⁇ , 824 (2001); Journal of 'National' Cancer Institute ( Journal of National Cancer Institute), 94 ⁇ , 1320 (2002)].
- VX-680 exhibits antitumor activity in mouse and rat models transplanted with human tumors.
- Patent Document 1 Japanese Patent Laid-Open No. 2-32059
- Patent Document 2 Pamphlet of International Publication No. 01/53268
- Patent Document 3 International Publication No. 02/10137 Pamphlet
- Patent Document 4 Pamphlet of International Publication No. 01/02369
- Patent Document 5 Pamphlet of International Publication No. 02/083648
- Patent Document 6 Pamphlet of International Publication No. 03/101968
- Patent Document 7 International Publication No. 2004/094388 Pamphlet
- Patent Document 8 International Publication No. 2004/050088 Pamphlet
- Patent Document 9 International Publication No. 2005/0137171 Pamphlet
- Patent Document 10 International Publication No. 2005/012257 Pamphlet
- Patent Document 11 Pamphlet of International Publication No. 2005/012258
- Patent Document 12 International Publication No. 2005/094823 Pamphlet
- Non-Patent Document 1 Kimimiya Geterotsik licheskikh Soedinenii, 1978, 7th, p.957-959
- An object of the present invention is to provide an aurora kinase inhibitor or the like containing an indazole derivative or a pharmacologically acceptable salt thereof as an active ingredient.
- the present invention relates to the following (1) to (56).
- R 1 represents a substituted or unsubstituted aryl or a substituted or unsubstituted heterocyclic group
- R 1 ⁇ 2 and R 4b are the same or different and represent a hydrogen atom, a substituted or unsubstituted lower alkyl, a substituted or unsubstituted aryl, a substituted or unsubstituted aralkyl.
- R 4a and R 4b together with the adjacent nitrogen atom form a substituted or unsubstituted heterocyclic group
- NR 5a R 5b wherein R 5a represents a substituted or unsubstituted lower alkyl sulfol or a substituted or unsubstituted aryl reel, and R 5b represents a hydrogen atom or a substituted or unsubstituted lower alkyl).
- R 3 is a hydrogen atom, halogen, nitro-containing hydroxy, hydroxy, carboxy, lower alkoxy group, substituted, unsubstituted lower alkyl, substituted or unsubstituted lower alkoxy, substituted or unsubstituted lower alkanol, CONR 6a R 6b (Wherein R 6a and R 6b are the same or different and each represents a hydrogen atom, a substituted or unsubstituted lower alkyl, a substituted or unsubstituted aryl, a substituted or unsubstituted aralkyl, or a substituted or unsubstituted heterocyclic group; R 6a and R 6b together with the adjacent nitrogen atom are substituted or unsubstituted Forming a heterocyclic group) or NR 7a R 7b (wherein R 7a and R 7b are the same or different and are a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsub
- R 8 , R 8b and R 8e are the same or different and each represents a hydrogen atom, halogen, nitro, -troso, carboxy, a substituted or unsubstituted lower alkyl, a substituted or unsubstituted lower alkanol, substituted or Unsubstituted lower alkoxycarbonyl, substituted or unsubstituted aryl, NR 9a R % (wherein R 9a and R % are the same or different and represent a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted Substituted or unsubstituted lower alkenyl, substituted or unsubstituted lower alkynyl, substituted or unsubstituted lower alkoxy, substituted or unsubstituted lower alkanol, substituted or unsubstituted aryl, substituted or unsubstituted aryl, substituted or unsubstitute
- At least one of R 8a , R 8b and R & is NR 9e R 9d (wherein R 9e and R 9d are the same or different and each represents a hydrogen atom or a substituted or unsubstituted lower alkanol. Or an aurora inhibitor according to (6) above, wherein R 9c and R 9d together with the adjacent nitrogen atom form a substituted or unsubstituted heterocyclic group).
- an aurora inhibitor containing an indazole derivative represented by the formula or a pharmacologically acceptable salt thereof as an active ingredient is provided.
- R 11 represents a substituted or unsubstituted heterocyclic group
- substituted heterocyclic group are the same or different and have 1 to 3 substituents of oxo, formyl, carboxy, lower alkoxy group, sulfonyl, substituted or Unsubstituted lower alkyl, substituted or unsubstituted lower alkoxy
- CONR 12a R 12b (wherein R 12a and R 12b are the same or different and each represents a hydrogen atom or a substituted or unsubstituted lower alkyl), NR 13a R 13b (wherein R 13a and R 13b are the same or different and each represents a hydrogen atom, a lower alkanol, a lower alkoxycarbole, an aralkyl, a substituted or unsubstituted lower alkyl, a substituted or unsubstituted aryl, represents a substituted or unsubstituted Aroir
- Substituents in substituted heterocyclic groups are amide-containing oxo, lower alkoxy, lower alkoxy carbonyl-containing alkyl ylamino or lower alkoxy carbo-substituted lower alkyl.
- An Aurora A inhibitor comprising the indazole derivative according to any one of (1) to (15) or a pharmaceutically acceptable salt thereof as an active ingredient.
- An Aurora B inhibitor comprising the indazole derivative according to any one of (1) to (15) or a pharmacologically acceptable salt thereof as an active ingredient.
- An Aurora C inhibitor comprising, as an active ingredient, the indazole derivative according to any one of (1) to (15) or a pharmacologically acceptable salt thereof.
- a therapeutic agent for a disease involving aurora comprising as an active ingredient the indazole derivative according to any one of (1) to (15) or a pharmacologically acceptable salt thereof.
- Cancer is a hematopoietic tumor, breast cancer, endometrial cancer, cervical cancer, prostate cancer, bladder cancer, kidney cancer, stomach cancer, esophageal cancer, liver cancer, biliary tract cancer, colon cancer, rectal cancer, spleen cancer, lung cancer
- the therapeutic agent according to (23) which is cancer caused by oral and neck cancer, osteosarcoma, melanoma or brain tumor.
- a method for inhibiting Aurora comprising a step of administering an effective amount of the indazole derivative or the pharmaceutically acceptable salt thereof according to any one of (1) to (15).
- a method for inhibiting Aurora A comprising a step of administering an effective amount of the indazole derivative or the pharmaceutically acceptable salt thereof according to any one of (1) to (15).
- a method for inhibiting Aurora C comprising a step of administering an effective amount of the indazole derivative or the pharmaceutically acceptable salt thereof according to any one of (1) to (15).
- a method for treating a disease involving aurora comprising a step of administering an effective amount of the indazole derivative or the pharmaceutically acceptable salt thereof according to any one of (1) to (15).
- Cancer is caused by hematopoietic tumor, breast cancer, endometrial cancer, cervical cancer, prostate cancer, bladder cancer, renal cancer, stomach cancer, esophageal cancer, liver cancer, biliary tract cancer, colon cancer, rectal cancer, spleen cancer, lung cancer
- the method according to (37), wherein the cancer is caused by oral and neck cancer, osteosarcoma, melanoma, or brain tumor.
- Cancer is a hematopoietic tumor, breast cancer, endometrial cancer, cervical cancer, prostate cancer, bladder cancer, kidney cancer, gastric cancer, esophageal cancer, liver cancer, biliary tract cancer, colon cancer, rectal cancer, spleen cancer, lung cancer
- the present invention provides an aurora inhibitor and the like containing an indazole derivative or a pharmacologically acceptable salt thereof as an active ingredient.
- Halogen includes fluorine, chlorine, bromine and iodine atoms.
- Lower alkyl, lower alkoxy, lower alkoxy carbo, lower alkoxy force, lower alkoxy carbonyl-substituted lower alkyl and lower alkyl part of lower alkyl sulfonyl include, for example, straight chain having 1 to 10 carbon atoms.
- alkyl include chain, branched chain, cyclic, or a combination thereof, and more specifically
- Linear or branched lower alkyl includes, for example, methyl, ethyl, n-pro Pill, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, neopentyl, n-hexyl, n-heptyl, n-octyl, n-nor, n-decyl, etc. ,
- Examples of (ii-b) cyclic lower alkyl include cyclopropyl, cyclobutyl, cyclobenzyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclodecyl, noradamantyl, adamantyl, bicyclo [2.2.1] heptyl, bicyclo [2.2 .2] octyl, bicyclo [3.3.0] octyl, bicyclo [3.3.1] nor and the like.
- Examples of (ii-c) lower alkyl having a combination of linear or branched chain and cyclic include cyclopropylmethyl, cyclopentylmethyl, cyclooctylethyl and the like.
- the lower alkoxycarbonyl-substituted lower alkyl and the alkylene part of the aralkyl have the same meanings as those obtained by removing one hydrogen atom from the linear or branched lower alkyl (ii-a).
- Examples of the lower alkaryl include linear or branched alkaryl having 2 to 10 carbon atoms, and more specifically, bulle, aralkyl, 1-probe, 1 -Butyl, 3-Butyl, 2-Pentel, 4-Pentel, 2-Hexel, 5-Hexel, 2-Desal, 9-Desal, etc. .
- Examples of (V) lower alkyl include linear or branched alkyl having 2 to 10 carbon atoms, and more specifically, ethur, 2-probule, 3-butul, 4 -Pentynyl, 5-hexyl, 9-decyl and the like.
- the aryl moiety in the aryl, aralkyl, aroyl, aroylamino and allyl sulfol is, for example, monocyclic or a condensed ring in which two or more rings are condensed, more specifically, a ring carbon atom.
- Examples include aryls having 6 to 14 numbers, such as ferrules, naphthyls, indenyls, and anthrals.
- alkanol for example, an alkanoyl having 1 to 8 carbon atoms, a straight chain, branched chain, cyclic or combination thereof, more specifically formyl, acetyl, propionyl, butyryl, isobutyryl, Valeryl, isovaleryl, pivalol, hexanol, heptanol, otatanyl, cyclopropylcarbonyl, cyclobutylcarbonyl , Cyclopropylcarbonyl, cyclopropylmethylcarbonyl, cyclohexylcarbo
- heterocyclic group examples include an aromatic heterocyclic group and an alicyclic heterocyclic group.
- the (viii-a) aromatic heterocyclic group includes, for example, a monocyclic or a condensed aromatic heterocyclic group in which two or more rings are condensed, and is included in the aromatic heterocyclic group.
- the type and number of heteroatoms to be selected are not particularly limited. For example, it may contain one or more heteroatoms selected from the group force consisting of a nitrogen atom, a sulfur atom and an oxygen atom.
- An aromatic heterocyclic group having 5 to 14 ring atoms such as furyl, chenyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, tetrazolyl, oxazolyl, oxadiazolyl, thiazolyl, pyridyl, pyrazyl, pyrimidyl, pyridazil, Triazyl, indolyl, indazolyl, benzimidazolyl, benzoxazolyl, benzothiazolyl, quinolyl, isoquinolyl, phthaladyl, naphthyridinyl Quinoxalinyl, quinazolinyl, cinnolinyl, prill, coumarinyl and the like.
- the (viii-b) alicyclic heterocyclic group includes, for example, a monocyclic or a condensed alicyclic heterocyclic group in which two or more rings are condensed, and the like.
- the type and number of heteroatoms contained in the group are not particularly limited.
- the group power consisting of a nitrogen atom, a sulfur atom and an oxygen atom may contain one or two or more heteroatoms selected more specifically.
- pyrrolidyl 2,5-dioxopyrrolidyl, thiazolidyl, oxazolidyl, piperidyl, 1,2-dihydropyridyl, piperazinyl, homopiperazinyl, morpholinyl, thiomorpholinyl, virazolinyl, oxazolinyl, dioxolanyl, tetrahydro Biranyl, tetrahydrothiobiranyl, tetrahydrofuryl, tetrahydroquinolyl, tetrahydroisoquinolyl, tetrahydroquinoxalinyl, o Tahidorokinoriru, dihydroindolyl, 1,3 Jiokisoi Soindoriniru the like.
- heterocyclic group formed together with the adjacent nitrogen atom examples include, for example, a 5-membered or 6-membered monocyclic heterocyclic group containing at least one nitrogen atom (the monocyclic heterocyclic ring).
- the group may contain other nitrogen, oxygen or sulfur atoms), a bicyclic or tricyclic fused ring with 3 to 8 members and a condensed heterocyclic ring containing at least one nitrogen atom Group (the condensed ring Heterocyclic groups may contain other nitrogen, oxygen or sulfur atoms), and more specifically, pyrrolidyl, piperidyl-containing piperazil, morpholino, thiomorpholine-containing homopiveridyl. Homopiperazinyl, tetrahydropyridyl, tetrahydroquinolyl, tetrahydroisoquinolyl and the like can be mentioned.
- heteroaryl moiety in (X) heteroaroyl has the same meaning as the aromatic heterocyclic group (viii-a).
- substituted lower alkyl, substituted lower alkoxy, substituted lower alkyl, substituted lower alkynyl, substituted lower alkanol, substituted lower alkoxycarbonyl and substituted lower alkylsulfol are the same or different. , For example 1 to 3 substitutions,
- (xi-i) a substituted or unsubstituted heterocyclic group (substituents in the substituted heterocyclic group are carboxy, lower alkoxy, lower alkoxy carbo, etc.),
- R 15a and R 15b are the same or different and each represents a hydrogen atom or a substituted or unsubstituted lower alkyl
- the substituent in the substituted lower alkyl is, for example, a substituent] Halogen, hydroxy, oxo, nitro, cyan, carboxy, lower alkanoyl, lower alkoxycarbonyl, aroyl, substituted or unsubstituted lower alkoxy of the number 1 to 3 (substituents in the substituted lower alkoxy are, for example, substituted 1 to 3 R 15a and R 15b together with the adjacent nitrogen atom or a substituted or unsubstituted heterocyclic group [with the adjacent nitrogen atom] Substituted heterocycles formed
- the substituent in the group is, for example, a halogen having 1 to 3 substituents, hydroxy, oxo, nitro, cyan, carboxy, lower alkanol, lower alk
- the substituent is, for example, hydroxy having 1 to 3 substituents), substituted or unsubstituted lower alkoxy (the substituent in the substituted lower alkoxy is, for example, hydroxy having 1 to 3 substituents), etc.
- Form] ⁇
- (iii) is the same as defined above, and the aryl moiety in aryl, aralkyl, aryl and arylsulfonyl is as defined in (vi) above, and a lower alkanoyl, lower alkanoylamino and N-lower alkanoyl-N-lower alkylamino.
- the lower alkanol portion of is the same as defined in (vii) above, and the heterocyclic group is as defined in (viii) above.
- the heterocyclic group formed together with the adjacent nitrogen atom has the same meaning as in the above (ix), and the heteroalloy has the same meaning as in the above (X).
- Substituents in a substituted heterocyclic group formed together with a substituted aryl, substituted aryl, substituted aralkyl, substituted arylol, substituted heteroaroyl, substituted heterocyclic group and an adjacent nitrogen atom include The same or different, for example 1 to 3 substitutions,
- substituted or unsubstituted aryl substituted or unsubstituted or unsubstituted aryl
- substituted aryl include, for example, halogen, hydroxy, nitro, silane-containing cananoloxy having 1 to 3 substituents, lower alkanoyl, lower alkoxycarbole, aralkyl, aroyl, Substituted or unsubstituted lower alkyl (the substituent in the substituted lower alkyl is, for example, hydroxy having 1 to 3 substituents), substituted or unsubstituted lower alkoxy (the substituent in the substituted lower alkoxy is, for example, substituted The number 1 to 3 hydroxy, etc.)],
- a substituted or unsubstituted aroyl [substituents in the substituted aroyl are, for example, halogen, hydroxy, nitro, silane-substituted canoleboxoxy, lower alkanoyl, lower alkoxycarbol, aralkyl, aroyl, substituted Or an unsubstituted lower alkyl (the substituent in the substituted lower alkyl is, for example, hydroxy having 1 to 3 substituents), a substituted or unsubstituted lower alkoxy (the substituent in the substituted lower alkoxy is, for example, Or a substituted or unsubstituted heterocyclic group [the substituent in the substituted heterocyclic group is, for example, a halogen having 1 to 3 substituents, hydroxy, nitro, carboxy-containing carboxy, Lower alkanoyl, lower alkoxycarbol, aralkyl, aroyl, substituted or unsubstituted lower alkyl (
- Lower alkyl substituted lower alkyl are, for example, hydroxy having 1 to 3 substituents, lower alkoxy, etc.
- substituted or unsubstituted lower alkoxy substituted or unsubstituted lower alkoxy
- substituted or unsubstituted lower alkyls substituted or unsubstituted lower alkyls (substituents in the substituted lower alkanol are, for example, 1 to 3 substituents)
- substituted or unsubstituted alicyclic heterocyclic carbonyl are, for example, halogen having 1 to 3 substituents, hydroxy, oxo, lower alkyl, lower
- the substituent is, for example, a hydroxyl group having 1 to 3 substituents), a substituted or unsubstituted lower alkoxy (
- the substituted lower alkoxy is, for example, a hydroxy group having 1 to 3 substituents, etc.]], etc. ⁇ , (xii-n) heteroarolenore,
- (xii-o) substituted or unsubstituted alicyclic heterocyclic carbonyl substituted or unsubstituted alicyclic heterocyclic carbonyl (substituent in the substituted alicyclic heterocyclic carbonyl is, for example, halogen having 1 to 3 substituents, hydroxy, oxo, lower alkyl, And lower alkoxy).
- the substituents in the substituted heterocyclic group formed together with the substituted heterocyclic group and the adjacent nitrogen atom include (xii-p) or ( xii_q).
- na represents 2 or 3
- the two oxygen atoms at the ends are identical on the heterocyclic group in the substituted heterocyclic group or a substituted heterocyclic group formed together with the adjacent nitrogen atom To carbon atoms
- the aryl moiety of aryl, aroyl and aralkyl is as defined in (vi) above, and the lower alkanoyl moiety of lower alkanoyl, lower alkanoylamino and N-lower alkanoyl-N-lower alkylalkylamino is as defined in (vii). ),
- the heterocyclic group is as defined above (viii), the alicyclic heterocyclic group moiety in the alicyclic heterocyclic carbonyl is as defined above (viii-b), and the adjacent nitrogen atom
- the heterocyclic group formed together is as defined in (ix) above, and heteroaroyl is as defined in (X) above.
- the pharmacologically acceptable salts of compounds (1), (la), (lb), (Ib-1), (Ib-2) and (Ic) are, for example, pharmacologically acceptable.
- Acid addition salts include inorganic acid salts such as hydrochloride, sulfate, and phosphate, organic salts such as acetate, maleate, fumarate, tartrate, citrate, lactate, aspartate, and glutamate.
- metal salts include alkali metal salts such as sodium salts and potassium salts, alkaline earth metal salts such as magnesium salts and calcium salts, aluminum salts, and zinc salts.
- alkali metal salts such as sodium salts and potassium salts
- alkaline earth metal salts such as magnesium salts and calcium salts
- aluminum salts and zinc salts.
- the salt include ammonium and tetramethylammonium salts.
- Examples of the organic amine addition salt include addition salts of morpholine and piperidine.
- the amino acid addition salt include lysine, glycine, Examples thereof include addition salts such as phenylalanine.
- Salts of compounds (I), (la), (lb), (lb-1), (lb-2) and (Ic) were obtained, in which case compounds (1), (la) , (lb), (lb-1), (lb-2) and (Ic) can be purified as they are in the form of salts, and when they are obtained in the free form, the compound ( 1), (la), (lb), (lb -1), (Ib-2) and (Ic) may be dissolved or suspended, and an acid or base may be added to form a salt.
- Compounds (I), (la), (lb), (Ib-1), (ib-2), and (Ic) include positional isomers, geometrical isomers, optical isomers and the like. Although isomers can exist, possible isomers and mixtures of the isomers in any ratio can also be used as the Aurora inhibitor of the present invention.
- compounds (1), (la) ⁇ (lb) ⁇ (3 ⁇ 4-1), (Ib-2) and (Ic) and their pharmacologically acceptable salts are added with water or various solvents. These adducts can also be used as the Aurora inhibitor of the present invention.
- Examples of diseases involving aurora include cancer caused by hematopoietic tumor, breast cancer, endometrial cancer, Examples include cervical cancer, prostate cancer, bladder cancer, kidney cancer, gastric cancer, esophageal cancer, liver cancer, biliary tract cancer, colon cancer, rectal cancer, spleen cancer, lung cancer, oral neck cancer, osteosarcoma, melanoma, cancer caused by brain tumor, etc. It is possible.
- a hematopoietic tumor refers to, for example, a tumor in blood cells, and pathologies based on these include myeloma such as chronic myelogenous leukemia, acute myeloid leukemia, chronic lymphocytic leukemia, acute lymphocytic leukemia, etc., multiple myeloma, etc. And lymphoma.
- Examples of the compounds (1), (la) ⁇ (lb) ⁇ (lb-1), (lb-2) and (Ic) used in the present invention include the compounds described in Tables 1-1 and 1-2. Is mentioned. In Tables 1-1 and 1-2, Me represents methyl.
- Test, example 1 Aumra A damage activity
- Aurora A protein (Carna Bioscience) with a final concentration of 0.35 mg / mL, 20 mmol / L HEPES (pH 7.4), 0.01% Tween—20, 2 mmol / L DTT ⁇ 100 in a volume of 20 ⁇ L nmol / L
- PKAtide 1 mmol / L magnesium acetate, 10 mol / L adenosine-5, -3 phosphate (ATP), 1% dimethyl sulfoxide (DMSO), 1 mol / L test compound, and perform enzyme reaction. Performed for 60 minutes at room temperature.
- IMAP Screening Express kit (Molecular Devices Corp., R8073) was used.
- Relative activity (%) of the radioactivity added with the test compound was calculated with the measured value of the control with ATP added as 100% and the measured value of non-added ATP as 0%. The value obtained by subtracting the value from 100 was taken as the Aurora A inhibition rate (%) of the test compound.
- Compounds 4, 6, 7, 8, 9, 10, and 11 showed Aurora A inhibitory activity of 90% or more at a concentration of 1 ⁇ mol / L. From this result, it can be seen that Compound (I) exhibits an effective Aurora A inhibitory activity.
- Aurora B protein (Carna Biosciences), 20 mmol / L HEPES (pH 7.4), 0.01% Tween—2, 2 mmol / L DTT 100 nmol / LH istoneH3, 1 mmol / L magnesium acetate, 10 ⁇ mol / L ATP 1% DMSO, 1 ⁇ mol / L test compound was prepared, and the enzyme reaction was performed at room temperature for 60 minutes.
- IMAP Screening Express kit (Molecular Devices Corp., R8073) was used.
- Relative activity (%) of the radioactivity added with the test compound was calculated with the measured value of the control with ATP added as 100% and the measured value of non-added ATP as 0%. The value obtained by subtracting the value from 100 was taken as the Aurora B inhibition rate (%) of the test compound.
- Aurora C protein (Carna Biosciences), 20 mmol / L HEPES (pH 7.4), 0.01% Tween—2, 2 mmol / L DTT 100 nmol / LS 6K (AKRRRLSSKRAK (FITC-NH)), 1 mmol / L magnesium acetate, 10 mol / L ATP, A 1% DMSO, 1 / z mol / L test compound was prepared and the enzyme reaction was performed at room temperature for 60 minutes. IMAP Screening Express kit (Molecular Devices Corp., R8073) was used to detect the phosphoric acid reaction.
- Relative activity (%) of the radioactivity added with the test compound was calculated with the measured value of the control with ATP added as 100% and the measured value of non-added ATP as 0%. The value obtained by subtracting the value from 100 was defined as the Aurora C inhibition rate (%) of the test compound.
- the cell growth inhibition rate of compound (I) against human spleen cancer cell line (MIA-PaCa-2) was measured by the following method.
- MEM Minimum Essential Medium
- FCS fetal calf serum
- WST-1 Reagent (4- [3- (4-lodophenyl)-2- (4-nitrophenyl)-2 H— 5— tetrazolio] — 1,3— benzene disulfonate sodium salt Baronta / Gnos AITUX) 10
- absorbance at 450 nm control wavelength 690 nm
- the cell growth inhibition rate was calculated by the following formula, assuming that the value of wells cultured in the same manner by adding the solvent of the test compound solution was 100%.
- WST-1 was added immediately after the addition of the solvent, and the measured absorbance value was used.
- Compounds 4, 6, 7, 8, 9, 10, and 11 have a growth inhibitory activity of 50% or more at a concentration of 10 mol / L. Indicated. This result shows that the compound (I) of the present invention exhibits cell growth inhibitory activity against the human spleen cancer cell line MIA-PaCa-2.
- compositions of the present invention comprises an effective amount of compound (1), (la), (lb), (Ib-1), (Ib-2) and (Ic) or their pharmacologically as an active ingredient. It can be produced by uniformly mixing an acceptable salt with a pharmaceutically acceptable carrier.
- the carrier may take a wide variety of forms depending on the form of preparation desired for administration. These pharmaceutical compositions are preferably in unit dosage forms suitable for oral or parenteral administration such as injection.
- excipients such as lactose and mannitol, disintegrants such as starch, lubricants such as magnesium stearate, binders such as polybulal alcohol and hydroxypropyl cellulose, sucrose fatty acid Surfactants such as esters and sorbite fatty acid esters may be used in accordance with conventional methods. Tablets containing 1 to 200 mg of active ingredient per tablet are preferred.
- water physiological saline
- olive oil vegetable oils such as peanut oil
- solvents such as ethyl oleate and propylene glycol
- solubilizers such as sodium benzoate, sodium salicylate, urethane, salt
- an isotonic agent such as glucose, a preservative such as phenol, talesol, p-hydroxybenzoic acid ester and chlorobutanol
- an antioxidant such as ascorbic acid and sodium pyrosulfite may be used in a conventional manner.
- Compounds (1), (la), (lb), (Ib-1), (Ib-2) and (Ic) or pharmacologically acceptable salts thereof are orally or injectable
- the effective dose and frequency of administration vary depending on the dosage form, patient age, body weight, symptoms, etc., but it is usually preferable to administer 0.01-100 mg / kg per day. .
- Compound 1 Compound 2, Compound 3, Compound 4, Compound 5, Compound 7, Compound 8, Compound 9, Compound 9, Compound 10, Compound 12, Compound 13, and Compound 14 used in the present invention are examples of WO 2005/012258, respectively. 5, 2, 22, 38, 54, 69, 70, 64, 74, 59, 51 and 29.Compounds 6 and 11 are shown in Examples 13 and 158 of WO2005 / 012257, respectively. Therefore, it can be synthesized.
- a tablet having the following composition is prepared by a conventional method.
- An injection having the following composition is prepared by a conventional method.
- the present invention provides an aurora inhibitor or the like containing an indazole derivative or a pharmacologically acceptable salt thereof as an active ingredient.
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- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
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Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008522649A JPWO2008001886A1 (ja) | 2006-06-30 | 2007-06-29 | オーロラ(Aurora)阻害剤 |
| US12/305,120 US20090209537A1 (en) | 2006-06-30 | 2007-06-29 | Aurora inhibitors |
| EP07767883A EP2036894A4 (en) | 2006-06-30 | 2007-06-29 | AURORA INHIBITOR |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006180531 | 2006-06-30 | ||
| JP2006-180531 | 2006-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008001886A1 true WO2008001886A1 (en) | 2008-01-03 |
Family
ID=38845649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/063096 Ceased WO2008001886A1 (en) | 2006-06-30 | 2007-06-29 | Aurora inhibitor |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20090209537A1 (ja) |
| EP (1) | EP2036894A4 (ja) |
| JP (1) | JPWO2008001886A1 (ja) |
| CN (1) | CN101484426A (ja) |
| WO (1) | WO2008001886A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008114812A1 (ja) * | 2007-03-19 | 2008-09-25 | Kyowa Hakko Kirin Co., Ltd. | Jak阻害剤 |
| WO2012115226A1 (ja) * | 2011-02-24 | 2012-08-30 | 協和発酵キリン株式会社 | 癌治療剤 |
| JP2016533373A (ja) * | 2013-10-18 | 2016-10-27 | ユニバーシティー ヘルス ネットワーク | 膵癌の治療法 |
| WO2024229406A1 (en) | 2023-05-04 | 2024-11-07 | Revolution Medicines, Inc. | Combination therapy for a ras related disease or disorder |
| WO2025034702A1 (en) | 2023-08-07 | 2025-02-13 | Revolution Medicines, Inc. | Rmc-6291 for use in the treatment of ras protein-related disease or disorder |
| WO2025080946A2 (en) | 2023-10-12 | 2025-04-17 | Revolution Medicines, Inc. | Ras inhibitors |
| WO2025171296A1 (en) | 2024-02-09 | 2025-08-14 | Revolution Medicines, Inc. | Ras inhibitors |
| WO2025240847A1 (en) | 2024-05-17 | 2025-11-20 | Revolution Medicines, Inc. | Ras inhibitors |
| WO2025255438A1 (en) | 2024-06-07 | 2025-12-11 | Revolution Medicines, Inc. | Methods of treating a ras protein-related disease or disorder |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103724350A (zh) * | 2012-10-11 | 2014-04-16 | 韩冰 | 一类治疗脑性瘫痪的化合物及其用途 |
| EP3918285B1 (en) | 2019-01-30 | 2025-12-10 | Breville USA, Inc. | Scales, such as for use with cooking appliances |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008114812A1 (ja) * | 2007-03-19 | 2008-09-25 | Kyowa Hakko Kirin Co., Ltd. | Jak阻害剤 |
| WO2012115226A1 (ja) * | 2011-02-24 | 2012-08-30 | 協和発酵キリン株式会社 | 癌治療剤 |
| JP2016533373A (ja) * | 2013-10-18 | 2016-10-27 | ユニバーシティー ヘルス ネットワーク | 膵癌の治療法 |
| WO2024229406A1 (en) | 2023-05-04 | 2024-11-07 | Revolution Medicines, Inc. | Combination therapy for a ras related disease or disorder |
| WO2025034702A1 (en) | 2023-08-07 | 2025-02-13 | Revolution Medicines, Inc. | Rmc-6291 for use in the treatment of ras protein-related disease or disorder |
| WO2025080946A2 (en) | 2023-10-12 | 2025-04-17 | Revolution Medicines, Inc. | Ras inhibitors |
| WO2025171296A1 (en) | 2024-02-09 | 2025-08-14 | Revolution Medicines, Inc. | Ras inhibitors |
| WO2025240847A1 (en) | 2024-05-17 | 2025-11-20 | Revolution Medicines, Inc. | Ras inhibitors |
| WO2025255438A1 (en) | 2024-06-07 | 2025-12-11 | Revolution Medicines, Inc. | Methods of treating a ras protein-related disease or disorder |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090209537A1 (en) | 2009-08-20 |
| CN101484426A (zh) | 2009-07-15 |
| EP2036894A4 (en) | 2011-01-12 |
| EP2036894A1 (en) | 2009-03-18 |
| JPWO2008001886A1 (ja) | 2009-11-26 |
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