WO2007148676A1 - 白血病の治療又は予防剤 - Google Patents
白血病の治療又は予防剤 Download PDFInfo
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- WO2007148676A1 WO2007148676A1 PCT/JP2007/062282 JP2007062282W WO2007148676A1 WO 2007148676 A1 WO2007148676 A1 WO 2007148676A1 JP 2007062282 W JP2007062282 W JP 2007062282W WO 2007148676 A1 WO2007148676 A1 WO 2007148676A1
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- leukemia
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- pyrimidine
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- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/34—One oxygen atom
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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
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
- A61K31/351—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom not condensed with another ring
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- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/357—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having two or more oxygen atoms in the same ring, e.g. crown ethers, guanadrel
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
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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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/506—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic 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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/513—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
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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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/513—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
- A61K31/515—Barbituric acids; Derivatives thereof, e.g. sodium pentobarbital
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/60—Three or more oxygen or sulfur atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/10—Oxygen atoms
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
- C07D313/02—Seven-membered rings
- C07D313/04—Seven-membered rings not condensed with other rings
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- 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
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- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C—CHEMISTRY; METALLURGY
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- 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
Definitions
- the present invention relates to a therapeutic or prophylactic agent for leukemia comprising a glycine derivative or a pharmacologically acceptable salt thereof as an active ingredient.
- Leukemia is a disease in which immature hematopoietic stem cells become tumors in the bone marrow and proliferate abnormally.
- Leukemia is classified into four types (acute myeloid leukemia, chronic myelogenous leukemia, acute lymphoblastic leukemia, and chronic lymphocytic leukemia) depending on the tumor cells and their growth rate. Similarity and relevance of findings Myelodysplastic syndromes are also a type of leukemia.
- Acute leukemia is a disease in which tumorigenesis occurs in hematopoietic stem cells or progenitor cells, and only specific cells proliferate as leukemia cells, whereas in chronic leukemia, stem cells themselves exhibit autonomous proliferation but differentiated and mature It is a disease in which only one clone cell grows independently.
- myelodysplastic syndrome is a disease in which hematopoietic stem cells acquire genetic abnormalities, resulting in cytopenias and morphological abnormalities.
- Drugs used in pharmacotherapy for leukemia include alkylating agents, antimetabolites, anthracycline antibiotics, biological products such as plant alkaloids, steroids, and interferons, molecular target inhibitors, and immunosuppressants. Used alone or in combination of several types. However, currently used drugs have many problems in use such as toxicity or low efficacy. [0007] Therefore, current therapeutic agents for leukemia are not fully satisfactory in terms of effects and reduction of side effects.
- Patent Document 1 discloses the following general formula that can be regarded as structurally close to the compound contained as an active ingredient in the present application.
- Ar represents substituted phenylene
- L represents one S (O) —, etc.
- X represents a bond.
- Z represents COOH, R 2 R 3 , R 4 represents hydrogen, etc.
- R 5 represents —C Al
- R 6 represents hydrogen or the like.
- Ru compound wherein Ar moiety aminoalkyl structure ( ⁇ LNO ⁇ CHR 4 -: R 1 is Ariru such substituted) present in that is characterized by being substituted with
- Ar moiety aminoalkyl structure ⁇ LNO ⁇ CHR 4 -: R 1 is Ariru such substituted
- asthma allergic rhinitis, multiple sclerosis, arteriosclerosis, inflammatory bowel disease treatment use, there is no specific data showing the effect, does it have a truly disclosed effect? Please be sure to be fully disclosed.
- Patent Documents 2 and 3 include, on the claims, formulas including the present compound.
- -NC represents alkyl 1 C alkylene 1 etc.
- Z represents a bond
- Aryl is 6 member
- B represents
- Patent Document 4 discloses a compound contained in the present application as an active ingredient and its use for treating inflammatory bowel disease. What is the therapeutic or preventive effect on leukemia?
- Patent Document 1 Pamphlet of International Publication No. 99Z26923
- Patent Document 2 Pamphlet of International Publication No. 95Z32710
- Patent Document 3 International Publication No. 94Z12181 Pamphlet
- Patent Document 4 International Publication No. JP2006Z068213 Pamphlet
- the present invention includes a low molecular weight compound useful as a drug or a pharmacologically acceptable salt thereof as an active ingredient.
- the purpose is to provide a therapeutic or prophylactic agent.
- the present inventors have found that the glycine derivative represented by the general formula (I) or a pharmacologically acceptable salt thereof has excellent oral absorbability and in vivo stability, The inventors have found that the present invention is effective for treating or preventing diseases and have completed the invention.
- R 1 represents hydrogen or alkyl having 1 to 5 carbon atoms
- X is independently fluoro, black mouth, bromo, odo or alkyl having 1 to 3 carbon atoms. Represents
- Y represents the general formula (II) or (III)
- R 2 represents alkyl having 1 to 5 carbons or alkoxy having 1 to 3 carbons
- R 3 represents hydrogen or alkyl having 1 to 5 carbon atoms
- n an integer from 0 to 3
- n 0 or 1
- p represents an integer from 0 to 2
- W represents O or N (R 4 )
- R 4 is hydrogen, alkyl having 1 to 5 carbons, alkyl, carbon having 3 to 6 carbons, phenol, benzyl, benzyl substituted by one or two R 5 , tetrahydrobiral,
- R 5 represents hydroxy or alkoxy having 1 to 3 carbon atoms
- the present invention also provides use of the compound represented by the above general formula (I) or a pharmacologically acceptable salt thereof for the manufacture of a therapeutic or prophylactic agent for leukemia. Furthermore, the present invention provides a method for treating or preventing leukemia, comprising administering an effective amount of the compound represented by the above general formula (I) or a pharmaceutically acceptable salt thereof to a patient.
- the invention's effect [0023]
- the therapeutic or prophylactic agent for leukemia of the present invention has excellent oral absorption and in vivo stability, and therefore has an excellent therapeutic or prophylactic effect.
- alkyl means a straight chain or a branched hydrocarbon chain.
- alkyl include methyl, ethyl, propyl, isopropyl, butyl, isobutyl and the like.
- Alkoxy means an oxygen atom having an alkyl substituent. Examples of alkoxy include methoxy, ethoxy, propoxy, isopropoxy, butoxy and the like.
- Alkenyl means a straight or branched hydrocarbon chain having one or more carbon-carbon double bonds.
- Examples of alcohols are vinyl, aryl, isopropenyl.
- Cycloalkyl means a monocyclic saturated hydrocarbon ring.
- Examples of cycloalkyl include cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl and the like.
- Cycloalkylmethyl means a methyl group having a cycloalkyl group.
- Examples of cycloalkylmethyl include cyclopropylmethyl, cyclobutylmethyl, cyclopentylmethyl, cyclohexylmethyl and the like.
- X is preferably black, or methyl, even though fluoro, black, or methyl is preferred.
- R 1 hydrogen is preferable among hydrogen, methyl and tert-butyl.
- W is preferably N (R 4 ) —.
- R 2 when present, is preferably methyl, among methyl, ethyl and methoxy.
- R 3 is hydrogen, alkyl having 1 to 3 carbon atoms (eg, methyl, ethyl, propyl). Of these, methyl is preferred.
- methyl or isopropyl is preferable, among which alkyl having 1 to 3 carbon atoms (for example, methyl, ethyl, propyl, isopropyl), cyanoethyl, tetrahydrovinyl, and phenyl are preferable.
- n an integer of 0 to 2 is preferable, and 0 is preferable.
- n is preferably 0.
- R 1 is hydrogen
- W is —N (R 4 ) —, R 4 is alkyl having 1 to 3 carbons, cyanoethyl, tetrahydrobiranyl or phenyl,
- Y is represented by the general formula (III)
- a compound in which n is 0 and R 3 is alkyl having 1 to 3 carbon atoms or a pharmaceutically acceptable salt thereof is preferred.
- Each X is independently black or methyl
- W is —N (R 4 ) —, R 4 cation or isopropyl
- a compound which is R 3 acetyl or a pharmacologically acceptable salt thereof is preferred.
- an alkaline salt such as an ammonium salt, sodium or potassium is used.
- salts with basic amino acids such as salts, arginine and lysine.
- inorganic acid salts such as hydrochloric acid, sulfuric acid, nitric acid, hydrobromic acid, phosphoric acid, acetic acid, lactic acid, citrate, maleic acid,
- Organic carboxylic acid salts such as benzoic acid, oxalic acid, dartaric acid, malic acid, tartaric acid, fumaric acid, mandelic acid and succinic acid, and organic sulfonic acid salts such as methanesulfonic acid, p-toluenesulfonic acid and camphorsulfonic acid.
- the structure represented by the general formula (I) includes optical isomers represented by the general formulas (IV) and (V) based on the asymmetric carbon. It also contains the body and its mixtures.
- the present invention when Y has an asymmetric carbon, the present invention also includes its isomers and mixtures.
- preferable compounds include compounds contained in the general formula (la) or (lb). Specific examples of the compound represented by the general formula (la) or (lb) are shown in Tables 1 to 5.
- preferable compounds include compounds included in the general formula (Ic) or (Id). Specific examples of the compounds represented by the general formulas (Ic) to (Id) are shown in Table 6 and Table 7.
- Table 7 represents a tert-butyl group, and bonds described in Tables 6 and 7 represent valence bonds.
- the compounds described in Tables 6 and 7 also include pharmacologically acceptable salts.
- the compound represented by the general formula (I) or a pharmacologically acceptable salt thereof contained as an active ingredient in the therapeutic or preventive agent for leukemia of the present invention can be synthesized by the following steps.
- [0048] is converted into a pharmacologically acceptable salt of a base (an inorganic base such as sodium hydroxide, an organic base such as triethylamine, a basic amino acid such as lysine) or an acid (acetic acid, It can be carried out by a conventional method using an inorganic acid such as acid and sulfuric acid, an organic acid such as acetic acid and maleic acid, an organic sulfonic acid such as p-toluenesulfonic acid, and an acidic amino acid such as aspartic acid.
- a base an inorganic base such as sodium hydroxide, an organic base such as triethylamine, a basic amino acid such as lysine
- an acid acetic acid
- Compound (VI) is represented by the following general formula (VII):
- Conversion of esterified carboxyl group CO R 16 to a carboxyl group may be carried out by hydrolysis using a base (such as an alkali metal hydroxide such as lithium hydroxide, sodium hydroxide or barium hydroxide) or an acid (such as hydrochloric acid) or an acid (such as trifluoroacetic acid) treatment.
- a base such as an alkali metal hydroxide such as lithium hydroxide, sodium hydroxide or barium hydroxide
- an acid such as hydrochloric acid
- an acid such as trifluoroacetic acid
- Examples of the solvent include aprotic dipolar solvents such as DMF and DMSO, ether solvents such as jetyl ether, THF and DME, alcohol solvents such as methanol and ethanol, dichloromethane, chloroform, Among them, DMF, THF, methanol, ethanol, and water are preferably used among those capable of increasing halogen-based solvents such as carbon tetrachloride and 1,2-dichloroethane, water, or a mixed solvent thereof.
- the reaction temperature can range from –30 ° C to 200 ° C. In the case of hydrolysis using a base, ⁇ 20 ° C. to 60 ° C. is preferable, and ⁇ 10 ° C. to 40 ° C.
- reaction time is appropriately selected according to the reaction temperature and other conditions, but a satisfactory result is usually obtained at about 1 hour at 1 minute force.
- Compound (VII) can be synthesized by the following method (Method A or B) depending on the structure of V in the general formula (I) (V is as defined above).
- Z 1 represents a leaving group such as a halogen atom or a trifluoromethanesulfuroxy group, and other symbols are the same as defined above]
- Compound (Vila) can be synthesized by coupling a compound of formula (Villa) with a compound of formula (IX). [0059] The coupling reaction is performed in a suitable solvent in the presence of a palladium catalyst and a base, and in the presence or absence of a phosphine ligand.
- the amount of the formula (IX) is 10 equivalents, preferably 1.0 to 1.0 force relative to the compound of the formula (Villa).
- Examples of the palladium catalyst include palladium acetate, tetrakis (triphenylphosphine) palladium, bis (triphenylphosphine) palladium dichloride, palladium (II) chloride, bis (dibenzylideneacetone) palladium, bis (diphenol- Ruphosphino) phenocene ⁇ radium dichloride and the like.
- palladium acetate, tetrakis (triphenylphosphine) palladium, bis (dibenzylideneacetone) palladium are preferably used.
- the amount of palladium catalyst used is from 0.001 to 1 equivalent, preferably from 0.01 force to 0.2 equivalent, relative to the compound of formula (Villa).
- Examples of the base include potassium carbonate, potassium phosphate, cesium carbonate, sodium hydroxide, potassium hydroxide, sodium tert-butoxide, triethylamine, diisopropylamine, diisopropylethylamine, n-butylamine and the like. Among them, carbonated lithium and potassium phosphate are preferably used.
- the amount of base used is 1 to 10 equivalents, preferably 1 to 4 equivalents, relative to the compound of formula (Villa).
- phosphine ligand examples include triphenylphosphine, tris (2-methylphenol) phosphine, tributylphosphine, triethylphosphine, tri-tertbutylbutylphosphine, 2,2, -bis (diphenylphosphino) -1, 1, -biphenyl, 2- (di-tert-butylphosphino) 1,1,1, binaphthyl, 2- (dicyclohexylphosphino) diphenyl, 9,9 dimethyl-4,5-bis (diphenylphosphino) xanthene Among them, tributylphosphine, tris (2-methylphenol) phosphine, and 9,9dimethyl-4,5-bis (diphenylphosphino) xanthene are preferably used.
- the amount of the phosphine ligand used is 0.001 force to 1 equivalent, preferably 0.01 force to 0.2 equivalent,
- Examples of the solvent include aprotic dipolar solvents such as DMF, DMSO, and NMP, ether solvents such as THF, DME, and dioxane, alcohol solvents such as methanol and ethanol, dichloromethane, black mouth form, and carbon tetrachloride. 1, 2-dichloroethane and other halogenated solvents , Aromatic solvents such as benzene, toluene, xylene or water
- the reaction temperature may range from 0 ° C to 200 ° C, with 40 ° C to 160 ° C being preferred, and 60 ° C to 140 ° C being particularly preferred.
- the reaction time is appropriately selected according to the reaction temperature and other conditions, but satisfactory results are usually obtained in about 30 minutes to 30 hours.
- Method B When V represents -C ⁇ C,
- Compound (Vllb) can be synthesized by a coupling reaction of compound (Vlllb) and (IX).
- the coupling reaction is carried out in a suitable solvent in the presence of a palladium catalyst, a base and a copper catalyst, and in the presence or absence of a phosphine ligand.
- the amount of the formula (IX) is 1.0 to 10 equivalents, preferably 1.0 to the amount of the compound of the formula (Vlllb).
- Examples of the palladium catalyst include palladium acetate, tetrakis (triphenylphosphine) palladium, bis (triphenylphosphine) palladium dichloride, palladium (II) chloride, bis (dibenzylideneacetone) palladium, bis (diphenol- Ruphosphino) phenylcene palladium dichloride, and the like.
- tetrakis (triphenylphosphine) palladium and bis (triphenylphosphine) palladium dichloride are preferably used.
- the amount of the palladium catalyst to be used is 1 equivalent to 0.001 force, preferably 0.2 equivalent of 0.005 force, relative to the compound of the formula (Vlllb).
- Examples of the base include potassium carbonate, potassium phosphate, cesium carbonate, sodium hydroxide, potassium hydroxide, sodium-tert-butoxide, jetylamine, triethylamine, diisopropylamine, diisopropylethylamine, n —Buturamin etc.
- jetylamine, triethylamine, diisopropylamine, and diisopropylethylamine are preferably used.
- the amount of the base used is 1 equivalent to an excess amount used as a solvent, preferably 4 equivalent force excess amount, relative to the compound of the formula (Vlllb).
- Examples of the copper catalyst include copper powder, copper iodide, copper bromide, and the like. Preferably, copper iodide is used.
- the amount of copper catalyst used is 0.001 force, 0.5 equivalents, preferably 0.01 equivalents to 0.4 equivalents, relative to the compound of formula (vmb).
- phosphine ligands include triphenylphosphine, tris (2-methylphenol) phosphine, tetrakis (triphenyl) phosphine, tributylphosphine, triethylphosphine, tritert-butylphosphine, 2, 2, 1 Bis (diphenylphosphino) 1,1,1,1-biphenyl, 2- (di-tert-butylphosphino) -1,1,1'-binaphthyl, 2- (dicyclohexylphosphino) diphenyl, 9, 9 Dimethyl 4,5 — Bis (diphenylphosphino) xanthene and the like.
- a phosphine ligand is not used, or tris (2-methylphenyl) phosphine or tetrakis (triphenyl) phosphine is used.
- the amount of the phosphine ligand is 0.001 to 0.5 equivalent, preferably 0.005 to 0.4 equivalent, based on the compound of the formula (Vlllb).
- Solvents include aprotic dipolar solvents such as DMF, DMSO, and NMP, ether solvents such as THF, DME, and dioxane, alcohol solvents such as methanol and ethanol, dichloromethane, black mouth form, and carbon tetrachloride. , Halogen solvents such as 1,2-dichloroethane, aromatic solvents such as benzene, toluene and xylene, organic amine solvents such as jetylamine, triethylamine and diisopropylamine, or water, and mixtures thereof. A solvent can also be used.
- aprotic dipolar solvents such as DMF, DMSO, and NMP
- ether solvents such as THF, DME, and dioxane
- alcohol solvents such as methanol and ethanol, dichloromethane, black mouth form, and carbon tetrachloride.
- Halogen solvents such as 1,2-dichloroethane
- THF triethylamine
- jetylamine diisopropylamine
- triethylamine triethylamine
- the reaction temperature can be in the range of-40 ° C force and 200 ° C. Among them,-20 ° C to 100 ° C is preferred, especially-10 ° C to 60 ° C.
- the reaction time is appropriately selected according to the reaction temperature and other conditions, but satisfactory results are usually obtained in about 1 minute to 30 hours.
- Compounds (Villa) and (Vlllb) can be synthesized by the following method.
- Z 2 represents —CH ⁇ CH or —C ⁇ CH, and other symbols are the same as defined above.
- the compound (Villa) or (Vlllb) can be synthesized by the following method (Method C, Method D or Method E).
- the compound of formula (X), R 16 - OH (R 16 is as defined above) can be synthesized by condensing a.
- the condensation reaction can be carried out in a suitable solvent in the presence of a condensing agent and in the presence or absence of a base.
- the condensing agent include dicyclohexyl carpositimide, BOP reagent, and EDC.
- EDC and BOP reagents are used.
- examples include triethylamine, diisopropylethylamine, pyridine, 4-dimethylaminopyridine, N-methylmorpholine, and preferably triethylamine, 4-dimethylaminopyridine, diisopropylethyl. Ammine is used.
- the amount of R 16 —OH used is 1.0 to 100 equivalents, preferably 1.0 to 4.0 equivalents, relative to the compound of formula (X).
- the amount of the condensing agent to be used is 1.0 to 20 equivalents, preferably 1.0 equivalent to 5.0 equivalents, relative to the compound of formula (X).
- the amount of the base to be used is 1.0 equivalent to 100 equivalents, preferably about 1.0 equivalent to 40 equivalents relative to the compound of the formula (X).
- the solvent examples include aprotic dipolar solvents such as DMF, DMSO, and NMP; ether solvents such as THF, DME, and dioxane; and halogen solvents such as dichloromethane, chloroform, and 1,2-dichloroethane. Is mentioned.
- aprotic dipolar solvents such as DMF, DMSO, and NMP
- ether solvents such as THF, DME, and dioxane
- halogen solvents such as dichloromethane, chloroform, and 1,2-dichloroethane. Is mentioned.
- THF and dichloromethane are used.
- the reaction temperature may range from -40 ° C to 100 ° C, with 0 ° C to 60 ° C being preferred.
- the reaction time is appropriately selected according to the reaction temperature and other conditions, but satisfactory results are usually obtained in about 1 minute to 30 hours.
- a reactive derivative of a compound of formula (X) is prepared in the presence of a base R 16 —OH (R 16 is as defined above). And the like can be synthesized.
- Examples of reactive derivatives of compound (X) include acid halides (such as acid chloride).
- Examples of the base include organic amine bases such as triethylamine, pyridine and diisopropylethylamine, and inorganic bases such as sodium carbonate, potassium carbonate and sodium bicarbonate. Preferably, triethylamine, pyridine and diisopropylethylamine are used.
- the amount of R 16 —OH used is 1.0 to 100 equivalents, preferably 1.0 to 20 equivalents, relative to the compound of formula (X).
- the amount of the base used is 1.0 to 100 equivalents, preferably 1.0 to 40 equivalents, relative to the compound of the formula (X).
- Examples of the solvent include aprotic dipolar solvents such as DMF, DMSO, and NMP, ether solvents such as THF, DME, and dioxane, and halogen solvents such as dichloromethane, chloroform, and 1,2-dichloroethane. And aromatic solvents such as benzene and toluene.
- aprotic dipolar solvents such as DMF, DMSO, and NMP
- ether solvents such as THF, DME, and dioxane
- halogen solvents such as dichloromethane, chloroform, and 1,2-dichloroethane.
- aromatic solvents such as benzene and toluene.
- dichloromethane and THF are used.
- the reaction temperature may range from -10 ° C to 100 ° C, with 0 ° C force of 40 ° C being preferred.
- the reaction time is appropriately selected according to the reaction temperature and other conditions, but a satisfactory result is usually obtained at
- R 16 When R 16 is methyl or ethyl, it can be synthesized by adding the compound of the formula (X) to methanol or a mixed solution of ethanol and chlorothionyl.
- the equivalent amount of methanol or ethanol used is usually an excess amount used as a solvent of 1.0 equivalent force relative to the compound of formula (X), preferably an excess amount of 10 equivalent force used as a solvent.
- an excess amount usually used as a solvent of the formula 1 equivalent force is used.
- the reaction temperature may range from -50 ° C to 60 ° C, with -20 ° C to 40 ° C being preferred.
- the reaction time is appropriately selected according to the reaction temperature and other conditions, but satisfactory results are usually obtained in about 1 minute to 60 hours.
- Compound (X) can be synthesized by the following method.
- the compound of formula (XI) and the compound of formula (XII) can be synthesized by condensing in a suitable solvent in the presence of a base.
- Compounds of formula (XI) and formula (XII) are commonly available raw materials.
- the amount of the compound of the formula (XII) used is 1.0 equivalent to 20 equivalents relative to the compound of the formula (XI), preferably 1.0 equivalent to 1.0 equivalent.
- Examples of the base include organic amine bases such as triethylamine, pyridine and diisopropylethylamine, and inorganic bases such as sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate and sodium hydrogen carbonate. It is done. Preferably, triethylamine, pyridine, disopropylethylamine, sodium hydroxide or potassium hydroxide is used.
- the amount of the base used is 1.0 to 100 equivalents, preferably 1.0 to 50 equivalents, relative to the compound of formula (XI).
- Examples of the solvent include aprotic dipolar solvents such as DMF, DMSO, and NMP, ether solvents such as THF, DME, and dioxane, and halogen solvents such as dichloromethane, chloroform, and 1,2-dichloroethane. Water, and a mixed solvent thereof is also used. Preferably, dichloromethane, THF, dioxane, water, or a mixed solvent selected from these is used.
- the reaction temperature may range from -10 ° C to 100 ° C, with 0 ° C to 40 ° C being preferred.
- the reaction time is appropriately selected according to the reaction temperature and other conditions, but satisfactory results are usually obtained at 1 minute force for about 60 hours.
- the compound of the general formula (IX) can be synthesized by the following methods (Methods F to V) depending on the structure of Y (Y is the same as defined above) in the general formula (IX).
- the compound of formula (XV) can be synthesized by condensing the compound of formula (XIII) and the compound of formula (XIV) in an appropriate solvent in the presence of an acid.
- the acid include acetic acid, trifluoroacetic acid, methanesulfonic acid, p-toluenesulfonic acid, camphorsulfonic acid and the like.
- acetic acid is used.
- the compound of the formula (XIII) is a generally available raw material, and the compound of the formula (XIV) can be synthesized by a publicly available raw material, a known method.
- the amount of the compound of formula (XIV) to be used is 1.0 to 10 equivalents, preferably 1.0 to 4.0 equivalents, relative to the compound of formula (XIII).
- 1.0 equivalent force An excess amount used as a solvent, preferably 1.0 to 20 equivalents is used.
- Examples of the solvent include ether solvents such as THF, DME, and dioxane, halogen solvents such as dichloromethane and tetrachloride-carbon, aromatic solvents such as benzene, toluene, and xylene, and non-solvents such as DMF and DMSO. Protic dipolar solvents can be mentioned, and DME and dioxane are preferably used.
- the reaction temperature may range from 0 ° C to 160 ° C, with a 40 ° C force of 100 ° C being preferred.
- the reaction time is appropriately selected according to the reaction temperature and other conditions, but satisfactory results are usually obtained in about 1 to 30 hours.
- the compound of the formula (IXa) can be synthesized by adding a base in a suitable solvent to the compound of the formula (XV) and further adding R 4 —Z 1 (the symbols are the same as defined above) and condensing. .
- the amount of R 4 —Z 1 used is 1.0 to 10 equivalents, preferably 4.0 equivalents of 1.0 force, relative to the compound of formula (XV).
- Examples of the base include metal hydrides such as sodium hydride and potassium hydride, inorganic bases such as potassium carbonate, sodium carbonate and cesium carbonate, organic metals such as butyllithium, DBU, diisopropylethylamine, Organic amines such as triethylamine are listed. Good Preferably, sodium hydride is used.
- the amount of the base used is 1.0 to 50 equivalents, preferably 1.0 to 20 equivalents, relative to the compound of formula (XV).
- Solvents include ether solvents such as THF, DME, and dioxane, halogen solvents such as dichloromethane and carbon tetrachloride, aromatic solvents such as benzene, toluene, and xylene, and aprotic bipolar such as DMF and DMSO. Examples of the solvent include DMF or THF.
- the reaction temperature may range from 78 ° C to 160 ° C, with a preferred 20 ° C force of 40 ° C! / ⁇ .
- the reaction time is appropriately selected according to the reaction temperature and other conditions, but satisfactory results are usually obtained in about 15 minutes to 30 hours.
- a compound of the general formula (IX) can be synthesized by the following method.
- the compound of formula (XVI) and the compound of formula (XIV) can be synthesized by condensing in a suitable solvent in the presence of a base.
- the compound of formula (XVI) is a commonly available raw material.
- the amount of the compound of formula (XIV) used is 1.0 to 10 equivalents, preferably 1.0 equivalent of 4.0 equivalents, relative to the compound of formula (XVI).
- Examples of the base include metal hydrides such as sodium hydride and potassium hydride, inorganic bases such as potassium carbonate, sodium carbonate and cesium carbonate, organic metals such as butyllithium, DBU, diisopropylethylamine, Organic amines such as triethylamine are listed. Good Preferably, potassium carbonate or sodium carbonate is used.
- the amount of base used is 1.0 to 50 equivalents, preferably 1.0 to 20 equivalents, relative to the compound of formula (XVI)
- Solvents include ether solvents such as THF, DME, and dioxane, halogen solvents such as dichloromethane and tetrachloride-carbon, aromatic solvents such as benzene, toluene, and xylene, and non-solvents such as DMF and DMSO.
- ether solvents such as THF, DME, and dioxane
- halogen solvents such as dichloromethane and tetrachloride-carbon
- aromatic solvents such as benzene, toluene, and xylene
- non-solvents such as DMF and DMSO.
- a protic dipolar solvent may be mentioned, and DMF is preferably used.
- the reaction temperature may range from 0 ° C to 200 ° C, with 20 ° C to 140 ° C being preferred.
- the reaction time is appropriately selected according to the reaction temperature and other conditions, but satisfactory results are usually obtained in about 30 minutes to 30 hours.
- Y is the following general formula (Ilia)
- a compound of the general formula (IX) can be synthesized by the following method.
- the compound of formula (XVII) is a commonly available raw material.
- Lithioi examples of the agent include lithium, n-butyllithium, sec-butyllithium, tert-butyllithium and the like. Preferably, n-butyllithium is used.
- the amount of the lithiating agent to be used is 1.0 equivalent to 4.0 equivalents, preferably 1.0 equivalent to 2.2 equivalents relative to the compound of formula (XVII).
- the compound of formula (XIX) is a commonly available raw material.
- the amount of the compound (XIX) used is 1.0 equivalent to 10 equivalents, preferably 1.0 equivalent to 4.0 equivalents, relative to formula (XVII).
- the solvent examples include ether solvents such as ether, dioxane, THF, and preferably THF is used.
- the reaction temperature may be in the range of ⁇ 100 ° C. force and 0 ° C.
- the 78 ° C. force is preferably 0 ° C.
- Step 2 a range of 1100 ° C force and 40 ° C can be considered, and -78 ° C force is preferably 40 ° C.
- the reaction time is appropriately selected according to the reaction temperature and other conditions, but usually 5 minutes to 2 hours is appropriate for Step 1, and satisfactory results are obtained for Step 2 from 5 minutes to 24 hours.
- the compound of the formula (IXc) can be synthesized by adding a base in a suitable solvent to the compound of the formula (XX) and subsequently adding —Z 1 (the symbol is the same as defined above) and condensing.
- the compound of R 3 —Z 1 is a generally available raw material.
- R 3 is used - The amount of Z 1, relative to the compound of formula (XX), 1.0 Kakara 20 equivalents, preferably used 4.0 equivalents of 1.0.
- Examples of the base include metal hydrides such as sodium hydride and potassium hydride, inorganic bases such as potassium carbonate, sodium carbonate and cesium carbonate, organic metals such as butyllithium, DBU, diisopropylethylamine, Organic amines such as triethylamine are listed.
- metal hydrides such as sodium hydride and potassium hydride
- inorganic bases such as potassium carbonate, sodium carbonate and cesium carbonate
- organic metals such as butyllithium, DBU, diisopropylethylamine, Organic amines such as triethylamine are listed.
- sodium hydride is used.
- the amount of base used is 1.0 force or 50 equivalents, preferably 1.0 force or 20 equivalents, relative to the compound of formula (XX).
- Solvents include ether solvents such as THF, DME, and dioxane, halogen solvents such as dichloromethane and tetrachloride-carbon, aromatic solvents such as benzene, toluene, and xylene, and non-solvents such as DMF and DMSO.
- ether solvents such as THF, DME, and dioxane
- halogen solvents such as dichloromethane and tetrachloride-carbon
- aromatic solvents such as benzene, toluene, and xylene
- non-solvents such as DMF and DMSO.
- Protic dipolar solvents can be mentioned, and preferably DMF or THF is used.
- the reaction temperature may range from -78 ° C to 100 ° C, with -20 ° C to 40 ° C being preferred.
- the reaction time is appropriately selected according to the reaction temperature and other conditions, but satisfactory results are usually obtained in about 15 minutes to 30 hours.
- the post-treatment and purification of each step in the synthesis of the compound represented by the general formula (I) or a pharmacologically acceptable salt thereof can be carried out by a usual method. That is, methods such as liquid separation extraction and filtration can be used for post-treatment, and methods such as column chromatography, thin layer chromatography, recrystallization, reprecipitation, and distillation can be used for purification.
- the therapeutic or prophylactic agent for leukemia of the present invention includes a glycine structure substituted with a allyl group or a propargyl group, a partial structure represented by the general formula (II) or (III), and the general formula (I) Treatment of leukemia due to its excellent oral absorption and stability in the body of 2,9-2 substituted benzoyl structures and the compounds disclosed in WO 99 Z26923 described in the background art. Or a preventive effect is shown.
- the oral absorbability and in vivo stability of the therapeutic or prophylactic agent of the present invention can be confirmed using the bioavailability (BA) and clearance of the compound administered to the animal as indicators. Not limited.
- leukemia to be treated or prevented according to the present invention examples include myeloid leukemia and lymphocytic leukemia.
- myeloid leukemia acute myeloid leukemia, chronic myelogenous leukemia, and myelodysplastic syndrome are preferred.
- Lymphocytic leukemia is preferred as chronic lymphocytic leukemia.
- the therapeutic or prophylactic agent of the present invention has an excellent effect on leukemia.
- SCID severe combined immunode ficiency disease
- SPA-1 is a tumor suppressor gene for myeloid leukemia.
- Mice knocked out of SPA-1 exhibit chronic myeloid leukemia, conversion to acute myeloid leukemia, and lethal leukemia with myelodysplastic syndrome. In that respect, it is known to exhibit symptoms similar to human myeloid leukemia. It has also been reported to develop hemolytic anemia and B-cell chronic lymphocytic leukemia (Immunity, 24, 417-427 (2006)), which also exhibits symptoms similar to human chronic lymphocytic leukemia. When this leukemia cell line derived from SPA-1 knockout mice was transferred to SCID mice, lethality observed in the above-mentioned SPA-1 knockout mice was observed. Sexual leukemia is reproduced.
- the effect of a therapeutic or prophylactic agent on chronic myelogenous leukemia, acute myelogenous leukemia, myelodysplastic syndrome, and chronic lymphocytic leukemia can be examined using the mouse.
- the evaluation method is not limited to this.
- the therapeutic or prophylactic agent of the present invention suppresses the decrease in the survival rate due to leukemia and the increase in the number of cancer cells in the bone marrow or peripheral blood in animal models, and therefore can be used as an agent for treating or preventing leukemia.
- Specific leukemias include acute myeloid leukemia, myelodysplastic syndrome, chronic lymphocytic leukemia, and chronic myelogenous leukemia.
- Acute myeloid leukemia includes most undifferentiated acute myeloid leukemia, undifferentiated acute myeloid leukemia, differentiated acute myeloid leukemia, acute promyelocytic leukemia, acute myelomonocytic leukemia, or acute For acute leukemia and myelodysplastic syndromes, refractory anemia, ironblastic refractory anemia, refractory anemia with increased blasts, or chronic myelomonocytic leukemia, chronic lymphocytic leukemia Chronic leukemia, B-cell prolymphocytic leukemia, hairy cell leukemia, mantle lymphoma, primary spleen lymphoma, or cystic lymphoma.
- the therapeutic or prophylactic agent of the present invention is a symptom associated with leukemia, such as fatigue, weakness, anemia, infectious disease, fever, bleeding, pallor, headache, vomiting, bone pain, joint pain, abdominal fullness, It can also be used to improve abdominal pain, loss of appetite, weight loss, night sweats, and tenderness of the sternum.
- leukemia such as fatigue, weakness, anemia, infectious disease, fever, bleeding, pallor, headache, vomiting, bone pain, joint pain, abdominal fullness, It can also be used to improve abdominal pain, loss of appetite, weight loss, night sweats, and tenderness of the sternum.
- the effect of the therapeutic or prophylactic agent of the present invention on leukemia includes suppression of leukocyte function (for example, cell adhesion and proliferation) and suppression of production of leukocyte inflammatory mediators (for example, site force-in-chemical mediators).
- leukocyte function for example, cell adhesion and proliferation
- leukocyte inflammatory mediators for example, site force-in-chemical mediators.
- leukocytes neutrophils, monocytes, lymphocytes, or established cell lines derived from peripheral blood are used. Evaluation of leukocyte function and inflammation mediator is not limited to the force using the method described in, for example, Current Protocols in Immnology (John Wiley & Sons, Inc).
- the therapeutic or prophylactic agent for leukemia of the present invention can be used as a pharmaceutical for mammals (eg, mouse, rat, hamster, usagi, inu, monkey, ushi, hidge, human, etc.).
- mammals eg, mouse, rat, hamster, usagi, inu, monkey, ushi, hidge, human, etc.
- the drug when used clinically, may be a free form or a salt thereof itself, or an excipient, stabilizer, preservative, buffer, solubilizer, emulsifier, diluent, isotonic agent. Such additives may be appropriately mixed.
- the drug can be appropriately used with these drug carriers. It can be produced by a usual method.
- the dosage form includes tablets, capsules, condyles, powders, syrups and other oral preparations, inhalants, injections, suppositories, liquids, etc., or ointments, creams, patches, etc. Local administration and the like can be mentioned. It is also understood to include known sustained-release preparations.
- the therapeutic or prophylactic agent for leukemia of the present invention preferably contains 0.001 to 90% by weight, preferably 0.01 to 70% by weight of the above active ingredient.
- the dosage is appropriately selected according to symptoms, age, body weight, sex, administration method, etc., but for adults, the amount of active ingredient is 1 to 0.01 mg to 25 g, preferably 0.1 mg to : LOg, 0.1 mg to 50 g, preferably 1 mg to 20 g can be used for oral preparations.
- the administration period and interval of the therapeutic or prophylactic agent for leukemia of the present invention vary depending on various situations, but can be used in methods such as divided administration, daily administration, intermittent administration, short-term large-scale administration, repeated administration, etc. . For example, in the case of oral administration, it is desirable to divide once or several times a day (especially 2 to 3 times a day). It is also possible to infuse intravenously over a long period of time.
- the pharmacologically acceptable carriers or diluents include, for example, binders (syrup, gelatin, gum arabic, sorbitol, polybulur chloride, tragacanth, etc.), excipients (sugar, lactose, corn starch, calcium phosphate, etc. Sorbitol, glycine, etc.), lubricants (magnesium stearate, polyethylene glycol, talc, silica, etc.).
- the therapeutic or prophylactic agent for leukemia of the present invention is the compound used in the present invention alone, or for the treatment or prevention of diseases, for the reduction or suppression of symptoms, or for the prevention or therapeutic effect. It can be used in combination with other drugs or in combination with other drugs for supplementation or enhancement and dose reduction. It can also be used in combination with bone marrow transplantation, stem cell transplantation and radiation therapy.
- drugs examples include alkylating agents (cyclophosphamide, busulfan, chlorambucil, ramustine, etc.), antimetabolites (cytarabine, enocitabine, cladribine, fludarabine, 6-mercaptopurine, Methotrexate, thioguanine, hydroxycarnamide, pentostatin, azacitidine, etc., anthracycline antibiotics (daunorubicin, idarubicin, doxorubicin, aclarubicin, mitoxantrone, etc.), plant alkaloids (vincristine, vinblastine, vindesine, etoposide, etc.) ,steroid( Prednisolone, dexamethasone, etc.), biologics (interferon, alemuduzumab, rituximab, etc.), molecular target inhibitors (imatib, gemuzumabuzogamicin,
- NMP N-methinolepyrrolidone
- EDC 1-ethyl 3- (3 dimethylaminopropyl) carbodiimide nodular chloride
- N- (4 phenol) pyrimidine-2amamine 300mg in water-free DMF (lml) was mixed with 2 bromoethyl methyl ether (0.14ml) and sodium hydride (48mg). The mixture was further stirred at room temperature overnight. Saturated saline was added to this reaction solution, followed by extraction with black mouth form, and the organic layer was dried over anhydrous sodium sulfate. After anhydrous sodium sulfate was filtered off, the filtrate was concentrated.
- N— (4 bromophenol) pyrimidine-2-amamine 75 mg was added to a suspension of sodium hydride (16 mg) in anhydrous DMF (3 ml), and the mixture was stirred at room temperature for 30 minutes.
- the reaction mixture was cooled to 0 ° C., 4-methoxybenzyl chloride (0.045 ml) was added, and the mixture was stirred at room temperature for 1 hr.
- Saturated brine was added to the reaction mixture, and the mixture was extracted 3 times with ethyl acetate. The organic layer was washed 3 times with water and once with saturated brine, and dried over anhydrous sodium sulfate.
- N- (4 bromophenol) pyrimidine-2-amamine 200 mg was added to a suspension of sodium hydride (48 mg) in anhydrous DMF (8 ml), and the mixture was stirred at room temperature for 30 minutes.
- the reaction mixture was cooled to 0 ° C., 3 chloromethylpyridine hydrochloride (600 mg) and triethylamine (1.00 ml) were added, and the mixture was stirred at room temperature for 2 hours.
- Saturated brine was added to the reaction mixture, and the mixture was extracted 3 times with ethyl acetate. The organic layer was washed 3 times with water and once with saturated brine, and dried over anhydrous sodium sulfate.
- N- (4 bromophenol) pyrimidine-2-amamine 200 mg was added to a suspension of sodium hydride (48 mg) in anhydrous DMF (8 ml), and the mixture was stirred at room temperature for 30 minutes.
- the reaction mixture was cooled to 0 ° C., thiazoylmethyl chloride hydrochloride (816 mg) and triethylamine (1.OOml) were added, and the mixture was stirred at room temperature for 2 hours.
- Saturated brine was added to the reaction mixture, and the mixture was extracted 3 times with ethyl acetate. The organic layer was washed 3 times with water and once with saturated brine, and dried over anhydrous sodium sulfate.
- N— (4 bromophenyl) pyrimidine 2-amamine (250 mg), copper iodide (1.9 mg), trans-1,2 cyclohexanediamine (0.0 15 ml) and sodium tert in a pressure-resistant test tube in an argon atmosphere -A suspension of butoxide (144 mg) in dioxane (1 ml) The mixture was stirred at 110 ° C for 22 hours. The reaction solution was filtered and the filtrate was concentrated. The residue was purified by thin-layer chromatography (silica gel developing solvent: black mouth form Z ethyl acetate 5 Zl) to obtain N- (4 bromophenol) N-phenol birimidine-12 ammine (56 mg).
- Trifluoromethanesulfonic acid 4-[pyrimidine-2-yl (tetrahydropyran-4-yl) amino] phenol ester
- N-phenolbis (trifluoromethanesulfonimide) (514 mg) was added to a THF (15 ml) suspension of the obtained residue and potassium carbonate (498 mg), and the mixture was stirred at room temperature for 5 hours. Saturated brine was added to the reaction mixture, and the mixture was extracted 3 times with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate. After anhydrous sodium sulfate was filtered off, the filtrate was concentrated.
- Pento 4 sodium salt of sodium enoate (76.4 mg) was obtained.
- the compound was dissolved as an aqueous PBS solution or an aqueous PBS solution containing 10% PEG, and the concentration of the administration solution was 0.5 mgZmL.
- Male SD rats (7-9 weeks old) were administered orally and intravenously. Blood was collected from the tail vein over time up to 8 hours after administration, and the obtained blood was centrifuged to collect plasma.
- Pretreatment by solid-phase extraction method, compound concentration is LCZMSZM Analyzed by S (ESI negative mode).
- BAs listed in Table 17 represent bioavailability (CL) and CL
- Jurkat cells a cell line derived from human acute T cell lymphoma, were reacted with BCECF-AM at 37 ° C for 20 minutes for fluorescence labeling. Fluorescently labeled Jurkat cells were reacted with ligand-expressing cells or ligand-immobilized plates at 37 ° C for 30 minutes. After removing non-adherent cells by washing, 1% NP40 was added to thaw adherent cells, and fluorescence intensity was measured by Cytoflow 2300 (Millipore). The number of adherent cells was calculated from the obtained fluorescence intensity. The test compound was reacted with Jurkat cells before starting the adhesion reaction. Table 18 shows the IC values for each compound (i.e., adhesion
- the concentration that inhibits the cell number by 50%.
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Description
Claims
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020097001035A KR101353879B1 (ko) | 2006-06-20 | 2007-06-19 | 백혈병의 치료 또는 예방제 |
| JP2008522466A JP5136413B2 (ja) | 2006-06-20 | 2007-06-19 | 白血病の治療又は予防剤 |
| EP07745501A EP2033637B1 (en) | 2006-06-20 | 2007-06-19 | Therapeutic or prophylactic agent for leukemia |
| CN2007800232079A CN101472581B (zh) | 2006-06-20 | 2007-06-19 | 白血病的治疗或预防药 |
| DE602007012435T DE602007012435D1 (de) | 2006-06-20 | 2007-06-19 | Leukämie |
| US12/305,646 US7893046B2 (en) | 2006-06-20 | 2007-06-19 | Therapeutic or prophylactic agent for leukemia |
| CA2655801A CA2655801C (en) | 2006-06-20 | 2007-06-19 | Therapeutic or prophylactic agent for leukemia |
| AU2007262083A AU2007262083B2 (en) | 2006-06-20 | 2007-06-19 | Therapeutic or prophylactic agent for leukemia |
| AT07745501T ATE497761T1 (de) | 2006-06-20 | 2007-06-19 | Therapeutisches oder prophylaktisches mittel gegen leukämie |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| JP2006169671 | 2006-06-20 | ||
| JP2006-169671 | 2006-06-20 |
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| WO2007148676A1 true WO2007148676A1 (ja) | 2007-12-27 |
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| PCT/JP2007/062282 Ceased WO2007148676A1 (ja) | 2006-06-20 | 2007-06-19 | 白血病の治療又は予防剤 |
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| US (1) | US7893046B2 (ja) |
| EP (1) | EP2033637B1 (ja) |
| JP (1) | JP5136413B2 (ja) |
| KR (1) | KR101353879B1 (ja) |
| CN (1) | CN101472581B (ja) |
| AT (1) | ATE497761T1 (ja) |
| AU (1) | AU2007262083B2 (ja) |
| CA (1) | CA2655801C (ja) |
| DE (1) | DE602007012435D1 (ja) |
| ES (1) | ES2358291T3 (ja) |
| WO (1) | WO2007148676A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011518566A (ja) * | 2008-04-25 | 2011-06-30 | ニューヨーク ブラッド センター, インコーポレイテッド | Abi1/hssh3bp1コンディショナルノックアウトマウス |
| WO2013002364A1 (ja) | 2011-06-30 | 2013-01-03 | 東レ株式会社 | グリシン誘導体の結晶及びその医薬用途 |
| WO2014051056A1 (ja) * | 2012-09-28 | 2014-04-03 | 東レ株式会社 | グリシン誘導体の結晶及びその医薬用途 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006306743A (ja) * | 2005-04-26 | 2006-11-09 | Hamamatsu Photonics Kk | 体液処理方法 |
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| WO1995032710A1 (en) | 1994-05-27 | 1995-12-07 | Merck & Co., Inc. | Compounds for inhibiting osteoclast-mediated bone resorption |
| WO1999026923A1 (en) | 1997-11-20 | 1999-06-03 | Merck & Co., Inc. | Para-aminomethylaryl carboxamide derivatives |
| WO2002016329A1 (en) * | 2000-08-18 | 2002-02-28 | Ajinomoto Co., Inc. | Novel phenylalanine derivatives |
| WO2003053926A1 (en) * | 2001-12-13 | 2003-07-03 | Ajinomoto Co.,Inc. | Novel phenylalanine derivative |
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| WO2005113003A2 (en) * | 2004-04-16 | 2005-12-01 | Genentech, Inc. | Method for augmenting b cell depletion |
| WO2006068213A1 (ja) | 2004-12-24 | 2006-06-29 | Toray Industries, Inc. | グリシン誘導体及びその用途 |
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| DE69817760T2 (de) * | 1997-06-09 | 2004-08-05 | KURARAY CO., LTD, Kurashiki | Polymerisierbare zusammensetzung für dentalanwendungen |
| WO2003010135A1 (en) * | 2001-07-26 | 2003-02-06 | Ajinomoto Co., Inc. | Novel phenylpropionic acid derivatives |
| JP4233353B2 (ja) * | 2002-02-27 | 2009-03-04 | 田辺三菱製薬株式会社 | 医薬組成物 |
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2007
- 2007-06-19 WO PCT/JP2007/062282 patent/WO2007148676A1/ja not_active Ceased
- 2007-06-19 ES ES07745501T patent/ES2358291T3/es active Active
- 2007-06-19 US US12/305,646 patent/US7893046B2/en not_active Expired - Fee Related
- 2007-06-19 EP EP07745501A patent/EP2033637B1/en not_active Not-in-force
- 2007-06-19 AU AU2007262083A patent/AU2007262083B2/en not_active Ceased
- 2007-06-19 AT AT07745501T patent/ATE497761T1/de not_active IP Right Cessation
- 2007-06-19 CN CN2007800232079A patent/CN101472581B/zh not_active Expired - Fee Related
- 2007-06-19 JP JP2008522466A patent/JP5136413B2/ja not_active Expired - Fee Related
- 2007-06-19 CA CA2655801A patent/CA2655801C/en not_active Expired - Fee Related
- 2007-06-19 KR KR1020097001035A patent/KR101353879B1/ko not_active Expired - Fee Related
- 2007-06-19 DE DE602007012435T patent/DE602007012435D1/de active Active
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011518566A (ja) * | 2008-04-25 | 2011-06-30 | ニューヨーク ブラッド センター, インコーポレイテッド | Abi1/hssh3bp1コンディショナルノックアウトマウス |
| WO2013002364A1 (ja) | 2011-06-30 | 2013-01-03 | 東レ株式会社 | グリシン誘導体の結晶及びその医薬用途 |
| JPWO2013002364A1 (ja) * | 2011-06-30 | 2015-02-23 | 東レ株式会社 | グリシン誘導体の結晶及びその医薬用途 |
| US9006434B2 (en) | 2011-06-30 | 2015-04-14 | Toray Industries, Inc. | Crystals of glycine derivative and pharmaceutical use thereof |
| WO2014051056A1 (ja) * | 2012-09-28 | 2014-04-03 | 東レ株式会社 | グリシン誘導体の結晶及びその医薬用途 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2655801A1 (en) | 2007-12-27 |
| ATE497761T1 (de) | 2011-02-15 |
| EP2033637A4 (en) | 2009-11-11 |
| ES2358291T3 (es) | 2011-05-09 |
| AU2007262083A1 (en) | 2007-12-27 |
| EP2033637B1 (en) | 2011-02-09 |
| CA2655801C (en) | 2014-03-11 |
| US20090253724A1 (en) | 2009-10-08 |
| CN101472581A (zh) | 2009-07-01 |
| DE602007012435D1 (de) | 2011-03-24 |
| JPWO2007148676A1 (ja) | 2009-11-19 |
| CN101472581B (zh) | 2011-06-08 |
| EP2033637A1 (en) | 2009-03-11 |
| US7893046B2 (en) | 2011-02-22 |
| AU2007262083B2 (en) | 2012-01-19 |
| KR20090036563A (ko) | 2009-04-14 |
| JP5136413B2 (ja) | 2013-02-06 |
| KR101353879B1 (ko) | 2014-01-20 |
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