WO1999045928A1 - INHIBITEURS DE PRODUCTION D'ANTICORPS IgE ET INHIBITEURS DE MALADIES AUTO-IMMUNES - Google Patents
INHIBITEURS DE PRODUCTION D'ANTICORPS IgE ET INHIBITEURS DE MALADIES AUTO-IMMUNES Download PDFInfo
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- WO1999045928A1 WO1999045928A1 PCT/JP1999/001148 JP9901148W WO9945928A1 WO 1999045928 A1 WO1999045928 A1 WO 1999045928A1 JP 9901148 W JP9901148 W JP 9901148W WO 9945928 A1 WO9945928 A1 WO 9945928A1
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- 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
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- 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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Definitions
- autoimmune diseases such as systemic lupus erythematosus, Hashimoto's thyroiditis, myasthenia gravis, rheumatoid arthritis, Guillain-Barre syndrome, glomerulonephritis, systemic lupus erythematosus, cell immunity and humoral immunity It is often involved in the abnormal or enhanced effector function of T cells, B cells and macrophages directed to self-antigens in the blood with dysregulation. Activation of these cellular components to self-antigens is also thought to be related to disruption of feedback mechanisms associated with self-resistance.
- Autoimmune diseases are manifested in one or more specific sites in organs of various parts of the body, and these symptoms are characterized by many similarities at each site. In addition, those symptoms are always chronic, and sometimes show a special tendency, such as inexplicable sedation or sudden reappearance, and a chain reaction with other organ symptoms. It is.
- autoimmune diseases In such autoimmune diseases, the presence of autoantibodies in the blood, inappropriate expression of class II antigen, macrophage activation, T cell infiltration into target organs, and the like are said to occur.
- the triggering mechanism of how autoimmune disease activation occurs is not elucidated, nor is the mechanism of progression of autoimmune disease. Therefore, both methods of preventing and treating autoimmune diseases are extremely unsatisfactory.
- An object of the present invention is to provide an IgE antibody production inhibitor comprising, as an active ingredient, a substance having an activity of suppressing IgE antibody production, which is useful as a medicament, in view of the above situation. Further, the present invention has been made in view of the above situation, and aims to create a completely new autoimmune disease inhibitor.
- an IgE antibody production comprising a heterocyclic amide compound represented by the following general formula (1) or a pharmacologically acceptable salt thereof as an active ingredient. It is an inhibitor.
- R represents a hydrogen atom, an alkyl, - CHO, one COOH, --CONH2, one C OR 1, -COOR 1, -CONHOR 1, one CONHR 1, CONR 1 R 1 ' , -CONHS O2 R 1, - COSR ', -COCOR 2 , one COCOOR 2 , -CONHCOOR 2 , -COCONR 3 R 4 , one C SXR', -S 0 2 WR ', -S 0 2 NR' R '', or — S0 2 E Represent.
- R 1 and R ′ ′′ are the same or different and each represents alkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, heterocycle, or heterocyclealkyl.
- R 2 , R 3 and R 4 are the same or different and represent a hydrogen atom, alkyl or arylalkyl, and R 3 and R 4 in NR 3 R 4 together represent a heterocycle; You may.
- X represents a single bond, an oxygen atom, a sulfur atom, or one NH—.
- W is a single bond, —NH—, one NHCO—, —NHCOO-. Or — NHCON
- E represents a hydroxyl group or amino.
- R 5 , R 6 , and R 7 are the same or different and each represent a hydrogen atom or an alkyl, or one of R 5 , R 6 , and R 7 is an aryl, an arylalkyl, an arylalkenyl, a heteroaryl, Heteroaryl alkyl or heteroaryl Represents alkenyl, and the other two represent hydrogen atoms.
- M represents a carbon atom or a nitrogen atom.
- R 6 does not exist.
- Y represents cycloalkyl, aryl, or heteroaryl.
- Z is a hydrogen atom, one CF 2 R 8 , one CF 2 CONR 9 R ′ °, one CF 2 COOR 9 , -COOR 9 , -CONR 9 R l a group represented by the following formula (i); represents a group represented by ii) or a group represented by the following formula (iii).
- R 8 is a hydrogen atom, halogen, alkyl, perfluoroalkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, alkoxyalkyl, hydroxyalkyl, aryl, arylalkyl, arylalkenyl, heteroaryl, heteroaryl Represents alkyl or heteroarylalkenyl.
- R 9 is the same or different and is a hydrogen atom, an alkyl, an alkenyl, a cycloalkyl, a cycloalkylalkyl, a heterocyclealkyl, an aryl, an arylalkyl, an arylalkenyl, a heteroaryl, a heteroarylalkyl, or a heteroaryl; Represents aryl alkenyl, one NR g R '. R 9 and R 10 in may together form a heterocycle.
- a, b, c, and d all represent a carbon atom, or one of them represents a nitrogen atom, and the remaining three represent carbon atoms.
- R ' ⁇ R 12 , R 13 , and R 14 are the same or different and each represents a hydrogen atom, an alkyl, an aryl, an arylalkyl, a heteroaryl, a heteroarylalkyl, a halogen, trifluoromethyl, cyano, nitro, and one NR 17 R 17 'one NHS0 2 R 17, one 0 R 17, -COOR' ⁇ -CONHSO2 R l 7, or, - CONR l 7 R 17, represents a.
- a, b, c if any one of the d represents a nitrogen atom, scale 11, R 12, R 13, R 14 to couple with a, b, c, d representing the nitrogen atom is present do not do.
- R 15 and R 16 are the same or different and each represents a hydrogen atom, an alkyl, an aryl, an arylalkyl, a heteroaryl, a heteroarylalkyl, a halogen, a trifluoromethyl, a cyano, a nitro, one NR ′ 7 R 17 ′, and —NHSO2 R 17 , One OR 17 , one CO 0R 17 , —CONHSO 2 R 17 , or —CONR 17 R 17 ′.
- R 17 and R 17 ′ are the same or different and represent a hydrogen atom, alkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, or trifluoromethyl; 17 the 'R 17 and R 17 in the' R 17, may represent a hetero cycle to together such connexion.
- A represents an oxygen atom, a sulfur atom, or _NR 18 —.
- R '8 represents a hydrogen atom, Al kill, cycloalkyl, or cycloalkyl alkyl.
- n 0 or 1.
- the heterocyclealkyl may be substituted with one or more substituents.
- the IgE antibody production inhibitor is a bronchial asthma preventive agent, an allergic rhinitis preventive agent, an allergic dermatitis preventive agent, a bronchial asthma therapeutic agent, an allergic rhinitis therapeutic agent Or a therapeutic agent for allergic dermatitis.
- a compound comprising a heterocyclic amide compound represented by the above general formula (1) or a pharmacologically acceptable salt thereof as an active ingredient.
- the autoimmune disease inhibitor is a systemic lupus erythematosus preventive agent, a Hashimoto thyroiditis preventive agent, a myasthenia gravis preventive agent, a rheumatoid arthritis preventive agent, a Guillain-Barre syndrome preventive agent Agent, glomerulonephritis preventive agent, systemic lupus erythematosus preventive agent, systemic lupus erythematosus, Hashimoto thyroiditis, myasthenia gravis, rheumatoid arthritis, Guillain-Barre syndrome, thread It is a therapeutic agent for spherical nephritis or a therapeutic agent for systemic lupus erythematosus.
- FIG. 1 is a diagram showing the results of the effect of suppressing arthritis (hind leg foot ⁇ volume) in Test Example 2.
- FIG. 2 is a diagram showing the results of the effect of suppressing arthritis (severity score) in Test Example 2.
- FIG. 3 is a graph showing the results of measuring the amount of anti-ssDNA antibody in Test Example 2.
- FIG. 4 is a view showing the measurement results of the amount of anti-II type I collagen antibody in Test Example 2.
- a compound comprising a heterocyclic amide compound represented by the following general formula (1) or a pharmacologically acceptable salt thereof as an active ingredient:
- R represents a hydrogen atom, an alkyl, One CHO, - COOH, -CONH2, - COR ', one COOR 1, -CONHOR 1, -CONHR' , CONR 1 R 1 99/01148
- R 1 and R 1 are the same or different and each represents alkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, heterocycle, or heterocyclealkyl.
- R 2 , R 3 , and R 4 are the same or different and each represent a hydrogen atom, alkyl, or arylalkyl, and R 3 and R 4 in NR 3 R 4 together form a heterocycle May be expressed.
- X represents a single bond, an oxygen atom, a sulfur atom, or one NH—.
- W represents a single bond, —NH—, one NHCO—, —NHCOO—, or one NHCO NH—.
- E represents a hydroxyl group or amino.
- R 5 , R 6 , R 7 are the same or different and each represent a hydrogen atom or an alkyl, or one of R 5 , R 6 , R 7 is aryl, arylalkyl, arylalkenyl, Represents heteroaryl, heteroarylalkyl, or heteroarylalkenyl; the remaining two represent a hydrogen atom.
- M represents a carbon atom or a nitrogen atom, and when M represents a nitrogen atom, R 6 does not exist.
- Y represents cycloalkyl, aryl, or heteroaryl.
- Z is a hydrogen atom, CF 2 R 8 , -CF 2 CONR 9 R '°, —CF 2 COOR 9, -COOR 9 , -CONR 9 R 1D , a group represented by the following formula (i), It represents a group represented by (ii) or a group represented by the following formula (iii).
- R 8 is a hydrogen atom, a halogen, an alkyl, a perfluoroalkyl, an aminoalkyl, an alkylaminoalkyl, a dialkylaminoalkyl, an alkoxyalkylene, a hydroxyalkyl, an aryl, an arylalkyl, an arylalkenyl, a heteroaryl, a heteroaryl Represents arylalkyl or heteroarylalkenyl.
- R 9 and R 1D are the same or different and are each a hydrogen atom, an alkyl, an alkenyl, a cycloalkyl, a cycloalkylalkyl, a heterocyclealkyl, an aryl, ⁇ reel alkyl, ⁇ reel alkenyl, Heteroariru, hetero ⁇ reel al kills, or represents a heteroaryl ⁇ reel alkenyl, - the Okeru 13 ⁇ 4 9 and R 10 in NR 9 feet '0, hetero cycle to together such connexion May be represented.
- a, b, c, and d all represent a carbon atom, or one of them represents a nitrogen atom, and the remaining three represent carbon atoms.
- Shaku 11 , R 12 , R 13 , and R 14 are the same or different and are each a hydrogen atom, an alkyl, an aryl, an arylalkyl, a heteroaryl, a heteroarylalkyl, a norogen, a trifluoromethyl, a cyano, or a nitro.
- a, b, c if any one of the d represents a nitrogen atom is not R u, R 12, R 13 , R 14 to couple with a, b, c, d representing the nitrogen atom is present .
- R 15, R 16 are the same or different, a hydrogen atom, an alkyl, Ariru, Ariru alkyl, Heteroariru, heteroalkyl ⁇ reel alkyl, halogen, Torifuruoro methyl, Shiano, nitro, One NR 17 R '7', -NHS 0 2 R 17, _OR 17, one C OOR '7, one CONHS0 2 R' ⁇ or represents one CONR 17 R 17,.
- R 17 and R 17 ′ are the same or different and are each a hydrogen atom, an alkyl, a cycloalkyl, Cycloalkylalkyl, Ariru, ⁇ reel alkyl, Heteroariru, to te lower reel alkyl, or represents a triflate Ruo Russia methyl, and 'put that R 17 and R 17 in the' single NR 17 R 17 is the together such connection It may represent a terror cycle.
- A represents an oxygen atom, a sulfur atom, or one NR 18 —.
- R 18 represents a hydrogen atom, alkyl, cycloalkyl, or cycloalkylalkyl.
- n 0 or 1.
- the mouth cycle and the heterocyclealkyl may be replaced by one or more substituents.
- the cycloalkyl in R 1 , R 1 ′, R 9 , R ′ °, R 17 , R 17 ′, R 18 and Y is not particularly limited, but a cycloalkyl having 3 to 7 carbon atoms is preferable. Specifically, for example, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclohexyl and the like can be mentioned.
- the cycloalkylalkyl in R 1 , R ′ ′, R 9 , R 10 , R 17 , R 17 ′ and R 18 is not particularly limited, but the cycloalkyl moiety is as described above, and the alkyl moiety has carbon atoms.
- One to three are preferred. Specifically, for example, cyclopropylpyrmethyl, 2-cyclobutylethyl, 3-cyclopentylpropyl, cyclohexylmethyl, 2-cyclohexylethyl, cycloheptylmethyl and the like can be mentioned.
- R 1, R 1 ', R 5, R 6, R 7, R 8, R 9, R'. , R M it is not particularly restricted but Ariru in R 12, R 13, R 1 4, R 15, R 16, R ' ⁇ R 17, and Y JP / 01148
- an ortho-fused bicyclic group such as phenyl, naphthyl and indenyl, having 8 to 10 ring atoms and at least one ring being an aromatic ring.
- the arylalkyl in R 16 , R 17 and R ′ 7 ′ is not particularly limited, but the aryl moiety is as described above, and the alkyl moiety is a linear or branched alkyl group having 1 to 3 carbon atoms. Is preferred.
- benzyl, phenyl, 3-phenylpropyl 1-naphthylmethyl, 2-naphthylmethyl, 2- (1-naphthyl) ethyl, 2- (2-naphthyl) ethyl, 3- (1-naphthyl) Propyl, 3- (2-naphthyl) propyl and the like.
- the aryl alkenyl in R 5 , R 6 , and R 7 is not particularly limited, but the aryl portion is the same as described above, and the alkenyl portion is a straight or branched chain having 2 to 6 carbon atoms.
- the alkenyl portion is a straight or branched chain having 2 to 6 carbon atoms.
- R 8, R 9, R 1 is not particularly restricted but includes ⁇ reel alkenyl in Q, are like those ⁇ re Ichiru unit described above, the alkenyl portion is of from 3 to 6 carbon atoms straight-chain or branched Are preferred. Specifically, for example, 3-phenyl-2-probenyl, 4-phenyl-3-butenyl and the like can be mentioned.
- RR 1 ', R 5, R 6, R 7, R 8, R 9, R'. , R '', R 12, R 13, R 1 4, R 15, R 16, R 17, R 17, and is not particularly restricted but Heteroariru in Y, e.g., carbon atoms and hetero 1-4 of the 5- to 6-membered ring groups having an atom (oxygen, sulfur or nitrogen); ortho-fused bicyclic heteroaryl having 8 to 10 ring atoms derived therefrom; benz derivatives; benz derivatives Those derived by fusing a probenylene group, a trimethylene group, or a tetramethylene group; N-oxide of a benz derivative or the like is preferable.
- R 1, R 1 ', R 5, R 6, R 7, R 8, R 9, R'. , R u , R ′ 2 , R ′ 3 , R 14 , R 15 , R 16 , R 17 and R 17 ′ are not particularly limited, but the heteroaryl moiety is as described above, and the like. It is preferably a straight-chain or branched-chain having 1 to 3 carbon atoms.
- the heteroarylalkenyl in R 5 , R 6 , and R 7 is not particularly limited, but the heteroaryl moiety is as described above, and the alkenyl moiety is a straight-chain or branched-chain having 2 to 6 carbon atoms.
- the heteroaryl moiety is as described above, and the alkenyl moiety is a straight-chain or branched-chain having 2 to 6 carbon atoms.
- R 8, R 9, R 1 particularly limited, such bur as hetero ⁇ reel alkenyl in Q, are such as those Heteroariru unit described above, the alkenyl portion is of 3 to 6 carbon atoms straight or branched Are preferred. Specifically, for example, 3- (2-pyridyl) -12-propenyl, 4- (2-pyridyl) -13-butenyl and the like can be mentioned.
- the heterocycle in R 1 and R 1 ′ is defined as a carbon atom and 1 to 4 hetero atoms. It is a 4- to 6-membered ring group having an atom (oxygen atom, sulfur atom or nitrogen atom).
- the heterocycle is not particularly limited, and examples thereof include azetidinyl, pyrrolidinyl, piperidinyl, piperidino, piperazinyl, morpholinyl, morpholino, thiomorpholinyl, oxothiomorpholinyl, dioxothiomorpholinyl, and tetrahydrobilanyl. And dioxacyclohexyl.
- a heterocycle represented by one NR 3 R 4 , -NR 9 and one NR 17 R ' 7 ' has a carbon atom and at least one nitrogen atom, and further has another hetero atom (an oxygen atom or a sulfur atom). Atom) which may have a 4- to 6-membered ring group.
- the heterocycle represented by NR 3 R 4 , one NR 9 R 10 and _NR 17 R 17 ′ is not particularly limited, and may be azetidinyl, pyrrolidinyl, piperidino, piperazinyl, morpholino, thiomorpholino, oxothiomorpholino, Oxothiomorpholino and the like.
- the heterocycle alkyl in is not particularly limited, but the heterocycle portion is the same as the heterocycle exemplified in R 1 and R 1 ′ described above, and the alkyl portion is a straight or branched chain having 1 to 3 carbon atoms. A chain is preferred.
- R 12 , R ′ 3 , R ′ ⁇ R 15 and R 16 is not particularly limited, and examples thereof include fluorine, chlorine, bromine, and iodine.
- the perfluoroalkyl for R 8 is not particularly limited, but is preferably a linear or branched one having 1 to 6 carbon atoms. Specifically, for example, trifluoromethyl, pentafluoroethyl, heptafluoropropyl and the like can be mentioned.
- the aminoalkyl for R 8 is not particularly limited, but is preferably a straight-chain or branched-chain alkyl having 1 to 6 carbon atoms. Specifically, for example, aminomethyl, aminoethyl, aminopropyl, aminobutyl, aminopentyl, amino Nohexyl and the like.
- alkyl aminoalkyl in R 8 alkyl portion is preferably a straight-chain or branched having 1 to 6 carbon atoms, respectively.
- alkyl portion is preferably a straight-chain or branched having 1 to 6 carbon atoms, respectively.
- methylaminomethyl, methylaminoethyl, ethylaminopropyl, ethylaminobutyl, methylaminopentyl, methylaminohexyl and the like can be mentioned.
- dialkylaminoalkyl at R 8 those alkyl Le portion is a linear or branched from 1 to 6 carbon each is preferred. Specifically, for example, dimethylaminomethyl, dimethylaminoethyl, dimethylaminobutyl, dimethylaminobutyl, dimethylaminopentyl, dimethylaminopentyl, dimethylaminohexyl and the like can be mentioned.
- the alkoxyalkyl for R 8 is not particularly limited, but is preferably a straight-chain or branched-chain alkoxy moiety having 1 to 6 carbon atoms.
- the alkoxy moiety in the alkoxy moiety is preferably a straight-chain having 1 to 6 carbon atoms. Or branched ones are preferred. Specifically, for example, methoxymethyl, methoxethyl, ethoxypropyl, ethoxybutyl, methoxypentyl, methoxyhexyl and the like can be mentioned.
- alkyl portion is preferably a straight-chain or branched having 1 to 6 carbon atoms. Specifically, for example, hydroxymethyl, hydroxyshethyl, hydroxypropyl, hydroxybutyl, hydroxypentyl, hydroxyhexyl and the like can be mentioned.
- the alkenyl in R 9 and R 1 Q is not particularly limited, but is preferably a straight-chain or branched-chain one having 3 to 6 carbon atoms. Specifically, for example, 2-propenyl, 3-butenyl, 4-pentenyl, 5-hexenyl and the like can be mentioned.
- the mouth cycle and the heterocyclealkyl may be substituted by one or more substituents shown below.
- substituents include halogen, hydroxyl, nitro, cyano, and triflu Oromechiru, alkyl, alkoxy, alkylthio, formyl, Ashiruokishi, Okiso, phenyl, ⁇ reel alkyl, - COOR a, - CH 2 COOR a, - OCH 2 COOR a, _ CO NR b R c, - CH 2 CONR b R c , One OCH 2 CONR b R c , one COO (CH 2 ) 2 NR e R f , — S0 2 T ', -CONR d S 0 2 T 1 , -NR e R f , -NR g CHO, -NR g COT 2, -NR g C 00T 2 , one NR h CQNR 1 R J, - NR k S 0 2 T 3, one S0 2 NR 'R ra, mention may be made of
- the halogen is not particularly limited, and examples thereof include those exemplified in the description of the general formula (1).
- the alkyl is not particularly limited, and examples thereof include those exemplified in the description of the general formula (1).
- the arylalkyl is not particularly limited, and examples thereof include those exemplified in the description of the general formula (1).
- the alkoxy is not particularly limited, but is preferably a straight-chain or branched-chain alkoxy having 1 to 6 carbon atoms. Specific examples include methoxy, ethoxy, propoxy, butoxy, pentyloxy, hexyloxy and the like.
- the alkylthio is not particularly limited, but is preferably a straight-chain or branched one having 1 to 6 carbon atoms. Specifically, for example, methylthio, ethylthio, propylthio, butylthio, pentylthio, hexylthio and the like can be mentioned.
- the above-mentioned acyloxy is not particularly limited, but is preferably a linear or branched one having 1 to 6 carbon atoms. Specifically, for example, formyloxy, acetyloxy, propionyloxy, butyryloxy, valeryloxy, vivaloyloxy, hexanoyloxy and the like can be mentioned.
- R a , R b , R e , R d , R e , R f , R g , R h , R ′, R ′, R k , R ′, R m and R n are a hydrogen atom, an alkyl, or Represents arylalkyl.
- the alkyl is not particularly limited, and examples thereof include those exemplified in the description of the general formula (1).
- the arylalkyl is not particularly limited, and examples thereof include those exemplified in the description of the general formula (1). it can.
- - NR b R c, -NR e R f, -NR 'R' and one NR 1 R m is the adjacent nitrogen atom and together such connexion, may represent a heterocycle.
- the heterocycle is not particularly limited, and examples thereof include those exemplified as the heterocycle represented by one NR 3 R 4 , -NR 9 R 10, and one NR 17 R 17 ′ described above. .
- the heteroaryl is not particularly limited and includes, for example, 2-pyrrolidinone-11-yl, succinimid, oxazolidin-12-one-3-yl, 2-benzoxazolinone-13-yl, phthalimid, cis-1 Hexahydrodraftimid and the like can be mentioned.
- T 1 , T 2 , T 3 and T 4 represent the same groups as R 1 described above.
- T 1 , T 2 , T 3 and T 4 may be further substituted by the above substituents.
- R in formula (1) is Argyle, R Gar COR 1 (R 1 is an alkyl), then there can be mentioned a compound in which the alkyl is substituted with one COOR a.
- one CF 2 CONR 9 R ′ May be a group represented by CF 2 CON (R 9 ') -D 1 —CONR' 9 R 2 °.
- R 9 ′ represents a hydrogen atom, alkyl, or arylalkyl.
- R 19, R 2. Is the same or different and represents a hydrogen atom, an alkyl, an alkenyl, a cycloalkyl, a cycloalkylalkyl, a heterocyclealkyl, an aryl, an arylalkyl, an arylalkenyl, a heteroaryl, a heteroarylalkyl, or a heteroarylalkenyl.
- R ′ 9 and R 2 ° in the above may together represent a heterocycle.
- D 1 represents a group represented by the following formula (i V), a group represented by the following formula (V), or a group represented by the following formula (V i).
- R 2 R 22 are the same or different and represent a hydrogen atom, an alkyl, an arylalkyl, or a heteroarylalkyl.
- R 2 ′ and R 22 may be taken together to represent a methylene chain having 2 to 6 carbon atoms.
- n 1, 2, 3, 4, 5, or 6.
- G represents a single bond, an oxygen atom, a sulfur atom, or one NR 23 —.
- R 23 represents a hydrogen atom, alkyl, or arylalkyl.
- p and r are the same or different and represent 0, 1, 2, or 3.
- s and t represent integers whose sum is 1 to 6.
- the heteroarylalkenyl and the heterocycle are not particularly limited, and include, for example, those exemplified in the description of the general formula (1). These may be further substituted by the above substituents.
- —CF 2 CONR 9 R 1 Q is _CF 2 CON (R 9 ′) — (CH 2 ) u a group represented by COOR 24 or 2 CON (R 9 ,,) — may be a group represented by D 2 .
- R 9 '' is Represents a hydrogen atom, an alkyl, or an arylalkyl.
- R 24 represents a hydrogen atom, alkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, heterocycle, or heterocyclealkyl.
- u represents 1, 2, or 3.
- D 2 represents a group represented by the following formula (V ii).
- R 25 represents a hydrogen atom, alkyl, alkoxy, or halogen.
- the alkyl, the cycloalkyl, the cycloalkylalkyl, the aryl, the arylalkyl, the heteroaryl, the heteroarylalkyl, the heterocycle, the heterocyclealkyl, the alkoxy, and the halogen Is not particularly limited, and examples thereof include those exemplified in the description of the general formula (1). These may be further substituted by the above substituents.
- the compound represented by the general formula (1) can exist as an optically active substance and a racemic form due to an asymmetric carbon to which a (CH 2 ) Y group is bonded. In the case where the compound represented by the above general formula (1) further has an additional asymmetric carbon, it can be separated into diastereomeric mixtures. Or a single diastereomer, which can also be separated from each other by a known method.
- the compound represented by the above general formula (1) is a polymorph (po 1 and can exist as more than one tautomer. Further, the compound represented by the general formula (1) may be, for example, a ketone solvate, a hydrate Exists as solvates of Therefore, it can be represented by the above general formula (1).
- the compounds include any of the above-mentioned stereoisomers, optical isomers, polymorphs, tautomers, solvates, and any mixtures thereof.
- the pharmacologically acceptable salt is not particularly limited, and those commonly used in this field can be used. Examples thereof include hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, and hydrofluoric acid. Salts of mineral acids such as acetic acid, hydrobromic acid and the like; formic acid, acetic acid, tartaric acid, lactic acid, citric acid, fumaric acid, maleic acid, succinic acid, methanesulfonic acid, ethanesulfonic acid, benzenesulfonic acid, toluenesulfonic acid, naphthalene Salts of organic acids such as sulfonic acid and camphorsulfonic acid; salts of alkaline metal or alkaline earth metal such as sodium, potassium and calcium.
- mineral acids such as acetic acid, hydrobromic acid and the like
- the compound represented by the general formula (1) is a compound having a chimase inhibitory action, for example, as disclosed in International Publication No. WO96 / 393733, Japanese Patent Application Laid-Open No. H10-76666. No. 1, JP TZ JP97 / 03839, International Patent Application, and Japanese Patent Application No. 9-3535772. Methods for producing these compounds are also described in the above-mentioned gazettes and the specification.
- chimase it is known that inhibition of the activity of chymase localized in mast cells suppresses the release of histamine from the mast cells via IgE receptors (KidoH Bioche m. Int., Vol. 10, pp. 863-871, 1985), and Japanese Patent Application Laid-Open No. H08-208654 discloses histamine.
- a compound having a chimase inhibitory action showing a release inhibiting action is disclosed.
- the heterocyclic amide compound of the present invention exhibits excellent chimase inhibitory activity, its inhibitory effect on histamine release is extremely weak (some compounds have no inhibitory activity even at ImM). It has been clarified in the course of the research by the inventors that the heterocyclic amide compound of the present invention has an extremely good inhibitory action on IgE antibody production, which is completely different from the inhibitory action on histamine release. Based on the above, the fact that it is extremely effective as an active ingredient of an IgE antibody production inhibitor is an unexpected finding that cannot be derived at all from the above-mentioned knowledge of histamine release inhibitory action. Can be.
- the IgE antibody production inhibitor of the present invention comprises a heterocyclic amide compound represented by the above general formula (1) or a pharmacologically acceptable salt thereof as an active ingredient, and is formulated into a pharmaceutical preparation. After preparing a suitable formulation together with a suitable diluent and other additives usually used, the composition can be administered to humans or animals by a suitable administration method according to the formulation.
- the heterocyclic amide compound represented by the above general formula (1) of the present invention or a pharmacologically acceptable salt thereof is administered as a pharmaceutical or veterinary drug, it is intact or pharmaceutically acceptable non-toxic It is administered to human-containing animals as a pharmaceutical composition containing, for example, 0.1 to 99.5%, preferably 0.5 to 90% in an inert carrier.
- a pharmaceutical composition containing, for example, 0.1 to 99.5%, preferably 0.5 to 90% in an inert carrier.
- the carrier one or more solid, semi-solid or liquid diluents, fillers, and other prescription auxiliaries are used.
- the compound of the present invention or a pharmaceutically acceptable salt thereof is desirably administered in a unit dosage form.
- the compound of the present invention or a pharmaceutically acceptable salt thereof can be safely administered orally or parenterally.
- Parenteral administration forms include topical administration such as intradermal administration, subcutaneous administration, intramuscular administration, and intravenous administration.
- solid or liquid dosage units prepared according to the usual methods, for example, powders, powders, tablets, dragees, capsules, granules, suspensions, solutions, syrups, drops, sublingual tablets It can be performed by other dosage forms.
- dosage unit formulations for oral administration may be microencapsulated.
- the formulation can also provide extended duration and sustained release by coating or embedding in polymers, waxes, etc.
- Parenteral administration can be carried out using liquid dosage unit forms prepared by conventional methods, for example, injections in the form of solutions or suspensions.
- oral administration and intravenous administration by injection are preferred. Of course, it is administered in a dosage form suitable for these administration methods.
- the dose of the compound of the present invention is desirably determined in consideration of the condition of the patient such as age and weight, the nature and extent of the disease, and the like.
- the power varies greatly depending on the method of administration. Normally, 0.001 to 1 Omg / kg / day may be administered once to several times.
- the IgE antibody production inhibitor according to the first aspect of the present invention is preferably a bronchial asthma preventive agent, an allergic rhinitis preventive agent, an allergic dermatitis preventive agent, a bronchial asthma therapeutic agent, an allergic rhinitis therapeutic agent, or The drug for allergic dermatitis.
- prophylactic agent for allergic rhinitis When administered orally as a prophylactic agent for bronchial asthma, prophylactic agent for allergic rhinitis, prophylactic agent for allergic dermatitis, therapeutic agent for bronchial asthma, therapeutic agent for allergic rhinitis, or therapeutic agent for allergic dermatitis, 0.1 to 100 mgZg gZ day, preferably 0.1 to 1 mg / kg g day may be administered once to several times. It may be administered once or several times a day at 1 mg / kg gZ.
- the IgE antibody production inhibitor of the present invention can be administered orally or parenterally to animals other than humans, for example, poultry and livestock animals such as chickens, pigs and cattle, and fish.
- animals other than humans for example, poultry and livestock animals such as chickens, pigs and cattle, and fish.
- a mixture of commonly used carriers eg, defatted rice bran, defatted soy flour, bran, lactose, water, etc.
- the animal feed may be any feed commonly used as animal feed, such as corn, bran, rice, wheat, cottonseed meal, my mouth, soybean meal, fish meal, defatted rice bran, Examples include fats and oils, calcium carbonate, calcium phosphate, sodium chloride, vitamins, magnesium sulfate, iron sulfate, and the like, and a part or all of these may be used as a mixture.
- the content of the compound of the present invention in feed is i3 ⁇ 4L in the range of 50 to 2000 ppm per day.
- parenteral administration it can be used in the same manner as in the case of parenteral administration as a medicament.
- the dose of the compound of the present invention is usually 10 to 40 Omg / kg / day for oral administration, and 5 to 20 OmgZkgg for parenteral administration, which should be administered continuously for several days. Is preferred.
- a second aspect of the present invention is an autoimmune disease comprising a heterocyclic amide compound represented by the above general formula (1) or a pharmacologically acceptable salt thereof as an active ingredient. It is an inhibitor.
- T JP99 / 01148 a heterocyclic amide compound represented by the above general formula (1) or a pharmacologically acceptable salt thereof as an active ingredient. It is an inhibitor.
- autoimmune disease inhibitor is defined to include its generally accepted meaning, including treatment with a drug to prevent the progression of an autoimmune disease. Drugs for both.
- the autoimmune diseases include systemic lupus erythematosus, Hashimoto's thyroiditis, myasthenia gravis, rheumatoid arthritis, Guillain-Barre syndrome, glomerulonephritis, systemic lupus erythematosus, systemic lupus erythematosus, Hashimoto's thyroiditis, myasthenia gravis, rheumatoid arthritis, Guillain-Barre syndrome, glomerulonephritis, or systemic lupus erythematosus.
- the heterocyclic amide compound of the present invention represented by the above general formula (1) or a pharmacologically acceptable salt thereof, as will be described later in detail in Test Examples, can be used for producing extremely good arthritis suppression. It has an antibody production inhibitory effect and the like. Accordingly, the general formula (I)
- the heterocyclic amide compound represented by 1) or a pharmaceutically acceptable salt thereof is extremely useful as an active ingredient of an autoimmune disease inhibitor.
- the autoimmune disease inhibitor of the present invention comprises a heterocyclic amide compound represented by the above general formula (1) or a pharmacologically acceptable salt thereof as an active ingredient. After being prepared in an appropriate formulation with an appropriate diluent or other additives to be used, it can be administered to humans or animals by an appropriate administration method according to the formulation.
- the preparation method, preparation form, administration form, administration amount and the like of the agent for suppressing an autoimmune disease according to the second embodiment of the present invention conform to the first embodiment of the present invention.
- the agent for suppressing an autoimmune disease is preferably a preventive agent for systemic lupus erythematosus, a preventive agent for Hashimoto's thyroiditis, a preventive agent for myasthenia gravis, a preventive agent for rheumatoid arthritis, Guillain-Barre syndrome Prophylactic agent, glomerulonephritis prevention agent, systemic lupus erythematosus prevention agent, systemic lupus erythematosus treatment agent, Hashimoto thyroiditis treatment agent, myasthenia gravis treatment agent, rheumatoid arthritis treatment agent, Guillain-Barre syndrome treatment agent, thread It is a therapeutic agent for spherical nephritis or a therapeutic agent for systemic lupus erythematosus.
- the IgE antibody production inhibitor and the autoimmune disease inhibitor of the present invention are applied orally or parenterally to animals including humans for the purpose of treatment and / or prevention, and processed.
- the method of (T reating) is also one of the present invention.
- heterocyclic amide compound represented by the general formula (1) according to the present invention or a pharmacologically acceptable salt thereof for the purpose of (Manu facturing) is also an aspect of the present invention.
- the IgE antibody production inhibitor and the autoimmune disease inhibitor of the present invention comprise, as an active ingredient, the heterocyclic amide compound represented by the above general formula (1) or a pharmacologically acceptable salt thereof. As long as they are contained, they are within the scope of the present invention, regardless of whether or not they contain other components.
- the IgE antibody production inhibitor and the autoimmune disease inhibitor of the present invention can be administered to animals including humans as a pharmaceutical composition, the IgE antibody production inhibitory pharmaceutical composition, respectively. And a pharmaceutical composition for suppressing an autoimmune disease.
- Step (1) 4-Fluorobenzobenzonitrile (50.9 g, 0.420 mol) Hydrogen chloride was blown into the ethanol (50 Oml) solution under ice-cooling to saturate the solution, followed by stirring at room temperature for 21 hours. The solvent was distilled off under reduced pressure, and the obtained crystals were washed with ether and dried under vacuum. The desired compound, ethyl 4-fluorobenzimidide hydrochloride, was obtained as white crystals, 78.8 g. (92% yield).
- Step (2) To a solution of the target compound (78.8 g, 0.387 mol) of step (1) in ethanol (350 ml), under ice-cooling, was added aminoacetoaldehyde decyl acetate. (62 ml, 0.43 mol) was added dropwise, followed by stirring at 5 ° C for 16 hours. Ethanol was distilled off under reduced pressure, and the obtained concentrate was added to a 1N aqueous sodium hydroxide solution (750 ml) and extracted with chloroform. The extract was dried over magnesium sulfate, and the solvent was distilled off under reduced pressure to obtain a colorless oily substance containing N- (2,2-diethoxychetyl) -141-fluorobenzamidine as a target compound.
- Step (3) A solution of the target compound of Step (2) (the crude product obtained in the above reaction) in ethanol (150 ml) was added at room temperature to dimethyl ether methylene malonate (86 ml). , 0.43 mol) was added dropwise. After the dropwise addition, the mixture was heated to 100 ° C. and stirred for 3 hours.
- Step (4) Lithium iodide (120 g, 0.89) was added to a solution of the target compound (135 g, 0.358 mol) in step (3) in pyridine (480 ml). 5 mol), and the mixture was heated to 100 ° C and stirred for 16 hours. After evaporating the organic solvent under reduced pressure, toluene (100 ml) was added, and the remaining traces of pyridine were distilled off under reduced pressure. The residue was added to an aqueous saturated sodium bicarbonate solution (500 ml), and organic substances other than carboxylic acid were extracted with ethyl acetate. After removing insolubles by filtration, the aqueous layer was separated.
- Step (5) The target compound of Step (4) (crude product obtained in the above reaction) and 1,4-dioxane (900 ml) of triethylamine (87.5 ml, 0.63 mol) m 1) Diphenylphosphoryl azide (84 ml, 0.37 mol) was added dropwise to the solution at room temperature. After the dropwise addition, the mixture was heated to 110 ° C and stirred for 2 hours. After cooling to room temperature, benzyl alcohol (44 ml, 0.43 mol) was added. The reaction solution was heated again to 110 ° C., stirred for 4 hours, cooled to room temperature, and 1,4-dioxane was distilled off under reduced pressure.
- 1,4-dioxane was distilled off under reduced pressure.
- Step (6) To a solution of the target compound of step (5) [126 g of a mixture with benzyl alcohol, 24.7 mol as the target compound of step (5)] in THF (650 ml) was added 1N Hydrochloric acid (500 ml) was added, and the mixture was stirred at 70 ° C for 14 hours. The reaction solution was cooled to room temperature, and THF was distilled off under reduced pressure. A saturated aqueous sodium hydrogen carbonate solution was added to the obtained concentrated solution to adjust the pH to 7, followed by extraction with ethyl acetate.
- Step (7) The target compound of step (6) (crude product obtained in the above reaction), 2-methyl-2-propanol (900 ml) and 2-methyl-2-butene (10 6 m1, 1.0 mol), sodium dihydrogen phosphate dihydrate (180 g, 1.15 mol) and sodium chlorite (80% content, 136 g) , 1.20 ml) in water (400 ml) was added, and the mixture was stirred at room temperature for 2 hours. Infiltration by filtration 148
- Step (1) To a solution of 4-hydroxy-3--3-nitrobenzoic acid (15.8 g, 86.3 mimol) in 1,2-dichloroethane (150 ml) was added methanol (14 ml). l) and concentrated sulfuric acid (0.5 ml) were added, and the mixture was heated to 80 ° C and stirred. Methanol (9 ml) was added on the way, and the mixture was stirred for 21 hours. The reaction solution was added to a saturated aqueous solution of sodium hydrogen carbonate (400 ml), and extracted with chloroform.
- Step (2) Vinegar of the target compound of step U) (11.4 g, 57.8 mimol) PT / JP99 / 01148
- Step (3) Acetyl chloride (10 ml, 0.14 mol) was added to a mixture of black form (10 ml) and ethanol (9.5 ml, 0.16 mol) under ice cooling. It was added dropwise over 10 minutes. After stirring at 0 ° C. for 30 minutes, a solution of the desired compound (1.50 g 4.83 mimol) of step (2) in a form (10 ml) was added. After stirring at 0 ° C for 3 hours, the solvent was distilled off under reduced pressure to obtain a pale yellow solid. Ethanol (35 ml) and methyl 3-amino-4-hydroxyhydroxybenzoate (1.94 g, 11.6 mmol) were added to the obtained solid, and the mixture was heated to 90 ° C.
- Step (4) A solution of the target compound (1.65 g, 3.58 mmol) in step (3) in methanol (25 ml) was added to a solution of 10% palladium on carbon (37 8 mg), and the mixture was stirred at room temperature for 24 hours under a hydrogen atmosphere. After removing the catalyst by filtration and washing with methanol, the filtrate is concentrated under reduced pressure to give 2-amino-1-hydroxy-1-1.
- Step (1) A solution of 4-hydroxy_3-nitrobenzoic acid (15.8 g, 86.3 mimol) in 1,2-dichloroethane (150 m 1) was dissolved in methanol (14 m 2). l) and concentrated sulfuric acid (0.5 ml) were added, and the mixture was heated to 80 ° C and stirred. Methanol (9 ml) was added on the way, and the mixture was stirred for 21 hours. The reaction solution was added to a saturated aqueous solution of sodium hydrogen carbonate (400 ml), and extracted with chloroform.
- Step (2) A solution of the target compound (11.4 g, 57.8 mmol) in step (1) in ethyl acetate (300 ml) was added to a solution of 10% palladium on carbon (1. 80 g), and the mixture was stirred at room temperature for 18 hours under a hydrogen atmosphere. After removing the catalyst by filtration and washing with ethyl acetate, the filtrate was concentrated under reduced pressure. The resulting solid was washed with ether-hexane (1: 1), dried under vacuum, and 9.34 g of methyl 3-amino-4-hydroxybenzoate was obtained as a light brown solid (yield 9%). 7 obtained.
- Step (3) L-phenylalaninol (20.2 g, 0.134 mol), sodium carbonate (21.2 g, 0.200 mol) and 1,4-dioxane (150 ml) in a mixture of benzyloxycarbonyl chloride (19.1 ml, 0.134) Mol) in 1,4-dioxane (50 ml) and stirred at room temperature for 3 hours. Water (300 ml) was added to the reaction solution, and the resulting mixture was added to ice-cooled 0.5N hydrochloric acid (500 ml).
- Step (4) A solution of the target compound of Step (3) (10.7 g, 37.5 mimol) and triethylamine (21.3 ml, 153 mimol) in a dichloromethane (100 ml) solution was added to trioxide. A solution of the dipyridine complex (23.9 g, 150 mmol) in dimethyl sulfoxide (DMS 0) (100 ml) was added at ⁇ 10 ° C. The obtained solution was stirred at 10 to 20 ° C for 45 minutes, added to a saturated saline solution (400 ml), and extracted with ether.
- DMS 0 dimethyl sulfoxide
- Step (5) Triethylamine is added to a dichloromethane (50 ml) solution of the target compound of step (4) (5.00 g, 17.6 mimol) and acetone cyanohydrin (4.8 mK 53 mimol). (1.5 ml, 11 mimol) was added and the mixture was stirred at room temperature for 4 hours. The solvent was distilled off under reduced pressure, and the obtained concentrate was added to water (100 ml) and extracted with ethyl acetate. The extract was washed with saturated saline, dried over magnesium sulfate, and concentrated under reduced pressure.
- Step (6) Add acetyl chloride (10 ml, 0.14 mol) to a mixture of black form (10 ml) and ethanol (9.5 ml, 0.16 mol) under ice-cooling. It was dropped in minutes. After stirring at 0 ° C. for 30 minutes, a solution of the desired compound (1.50 g, 4.83 mimol) of step (5) in chloroform (10 ml) was added. After stirring at 0 ° C for 3 hours, the solvent was distilled off under reduced pressure to obtain a pale yellow solid. Ethanol (35 ml) and the target compound of step (2) (1.94 g, 11.6 mimol) were added to the obtained solid. 2 g
- Step (7) A solution of the target compound (1.65 g, 3.58 mmol) in step (6) in methanol (25 ml) was added with 10% palladium carbon (37 8 mg), and the mixture was stirred at room temperature for 24 hours under a hydrogen atmosphere. After removing the catalyst by filtration and washing with methanol, the filtrate was concentrated under reduced pressure to give the title compound, 2-amino-11-hydroxyl-1- [5- (methoxycarbonyl) benzoxazole-2. —Yl] -3-phenylpropane was obtained as a light brown solid in an amount of 1.14 g (yield 98%). 1 H-NMR and IR measurement values of the obtained compound are shown below.
- Step (1) [5_benzyloxycarbonylamino-21- (4-fluorophenyl) -16-oxo-1,1,6-dihydro-11-pyrimidinyl] acetic acid obtained in Reference Example 1 ( 1.30 g, 3.27 mmol) and the 2-amino-1-hydroxyl-1- [5- (methoxycarbonyl) benzoxazole-2-yl] obtained in Reference Example 2 — 3 —To a solution of phenylpropane (1.08 g, 3.31 mimol) in DMF (10 ml) was added HOBT (884 mg, 6.54 mimol) and the hydrochloride of WSCI (752). mg, 3.92 mmol) and stirred at room temperature for 4.5 hours.
- reaction solution was added to 0.5 N hydrochloric acid (80 ml), and extracted with ethyl acetate. At this time, the precipitated solid is collected by filtration, dried under vacuum, and dried with 2- [5-benzyloxycarbonylamino-2- (4-fluorophenyl) 6-oxo-1,1,6-dihydro-1-pi. There was obtained 1.26 g of [rimidinyl] -1-N- [1-[[5- (methoxycarbonyl) benzoxazol-12-yl] hydroxymethyl] -12-phenylethyl] acetamide as a white solid.
- Step (2) WSCI hydrochloride is added to a mixed solution of the target compound (1.56 g, 2.21 mmol) in step (1) with DMS 0 (20 ml) and toluene (20 ml). (5.09 g, 26.6 mmol) and dichloroacetic acid (0.87 ml, 11 mmol) were added, and the mixture was stirred at room temperature for 7 hours.
- the reaction solution was added to 1 N hydrochloric acid (100 ml), and extracted with ethyl acetate. The extract was washed with a saturated aqueous solution of sodium bicarbonate and a saturated saline solution. At this time, the precipitated solid is collected by filtration and dried under vacuum.
- Step (3) Dichloromethane (13 m 1) of the target compound of Step (2) (462 mg, 0.657 mmol) and anisol (0.21 m to 1.9 mmol) After adding trifluoromethanesulfonic acid (0.35 ml, 4.0 mmol) to the solution under ice cooling, the mixture was stirred at 0 ° C to room temperature for 1 hour. Under ice-cooling, a saturated aqueous sodium hydrogen carbonate solution (13 ml) was added, and the mixture was stirred for 30 minutes. After that, the reaction solution was added to a saturated aqueous sodium hydrogen carbonate solution (50 ml), and extracted with ethyl acetate.
- the inhibitory activity of the obtained compound 1 on human heart chymase was measured as the inhibitory activity on human amidase activity of human heart chymase, and the effectiveness was evaluated as follows.
- the inhibitory activity was evaluated based on the apparent inhibition constant (K i app) obtained by this analysis and the inhibition constant (K i) calculated from the final concentration of the reaction solution substrate and the Km value obtained separately.
- K i app apparent inhibition constant
- K i inhibition constant
- the composition of the reaction solution was a buffer solution (Tris-HC1 (100 mM) -KC1 (2 M) (pH 7.5)) (1 ⁇ 40 ⁇ 1) and a 20 ⁇ 1 10% dimethylsulfoxide ( Compound 1 dissolved in DMSO), substrate dissolved in 201 DMSO, and 201 chymase were added to make a total amount of 2001.
- Step (1) Hydrogen chloride was blown into a solution of 3-benzobenzonitrile (25.5 g, 0.185 mol) in ethanol (250 mL) under ice-cooling, and saturated, followed by room temperature. For 17 hours. The solvent was evaporated from the reaction mixture under reduced pressure, and the obtained solid was suspended in ether (200 mL), filtered, washed with ether (200 mL), and evacuated. After drying at 60 ° C, ethyl 3-chlorobenzimide hydrochloride was obtained as 38.3 g (94%) as white crystals.
- Step (2) To a solution of the desired compound (38.0 g, 0.173mo1) in step (1) in ethanol (130 mL) was added aminoacetoaldehyde dimethyl acetate (130 mL) under ice-cooling. After 29 mL, 0.20 mo 1) was added dropwise, the mixture was stirred at 5 ° C. for 17 hours. The ethanol was distilled off under reduced pressure, and the obtained concentrate was added to a 1 M aqueous sodium hydroxide solution (300 mL), and extracted with chloroform.
- Step (3) A solution of the target compound of Step (2) (the crude product obtained in the above reaction, 62.6 g) in ethanol (75 mL) was added to ethylethylethoxymethylenemalonate (40 mL, 0.20 mo 1) was added and the mixture was heated under reflux for 3 hours.
- Step (4) Lithium iodide (56.0 g, 0.4) was added to a solution of the target compound (66.1 g, 0.167 mol) in step (3) in pyridine (20 OmL). 18 mo 1) was added, and the mixture was heated under reflux for 18 hours. After the pyridine was distilled off under reduced pressure, toluene (10 OmL) was added, and the remaining traces of pyridine were distilled off under reduced pressure. A saturated aqueous sodium hydrogen carbonate solution (20 OmL) and ethyl acetate (10 OmL) were added to the residue, and the mixture was stirred at room temperature for 30 minutes. The precipitate was removed by filtration, and the aqueous layer was separated.
- the carboxylic acid in the organic layer was extracted with a saturated aqueous solution of sodium hydrogen carbonate (10 OmL). All the aqueous layers were combined with the previously removed precipitate, and the mixture was adjusted to pH 4 with 2M hydrochloric acid (about 50 OmL), and extracted with ethyl acetate. The extract was washed with saturated saline, dried over anhydrous magnesium sulfate, concentrated under reduced pressure, and then concentrated under reduced pressure to give 2- (3-chlorophenyl) 111 (2,2-jetoxetyl) pyrimidine_6 (1 H) —53.7 g (88%) of a dark brown oil containing 5-one-carboxylic acid was obtained.
- Step (5) Dissolve the target compound (53.4 g, 0.146 mol) of step (4) and dioxane (400 mL) of triethylamine (4 mL, 0.29 mol). Diphenylphosphoryl azide (36 mL, 0.16 mol) was added dropwise to the solution at room temperature. After the dropwise addition, the mixture was heated to 110 ° C and stirred for 2 hours. After cooling to room temperature, benzyl alcohol (20 mL, 0.19 mol) was added. The reaction solution was heated again to 110 ° C, stirred for 5 hours, cooled to room temperature, and concentrated under reduced pressure.
- Step (6) The target compound of Step (5) (mixture with benzyl alcohol, 58.6 g, 0.115 mo 1) in THF (30 O mL) and 1 M hydrochloric acid (25 O mL) ) was heated to 70 ° C. and stirred for 20 hours.
- the THF was distilled off under reduced pressure, and the concentrated solution was neutralized with a saturated aqueous solution of sodium hydrogen carbonate, and then extracted with ethyl acetate. The extract was dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure.
- [5-Benzyroxycarbonylamine 2- (3-chlorophenyl) 1-1,6-dihydro-16-1 52.0 g of a pale yellow oil containing [pyrimidinyl] acetoaldehyde was obtained.
- Step (7) The target compound of step (6) (the crude product obtained in the above reaction, 52.0 g), 2-methyl-2-propanol (75 O mL) and 2-methyl-2-butene ( To a mixture of 122 mL, 1.15 mo 1), add sodium dihydrogen phosphate dihydrate (13 1 g, 0.840 mo 1) and sodium chlorite (containing 80%, A solution of 91.0 g, 0.805 m 01) in water (300 mL) was added, and the mixture was stirred at room temperature for 3 hours. The organic solvent was distilled off under reduced pressure, the residue was added to 2 M hydrochloric acid (45 OmL), and extracted with ethyl acetate.
- sodium dihydrogen phosphate dihydrate 13 1 g, 0.840 mo 1
- sodium chlorite containing 80%, A solution of 91.0 g, 0.805 m 01
- the organic solvent was distilled off under reduced pressure, the residue was added to 2 M hydrochloric acid (45 OmL), and extracted with e
- Step (8) A solution of N-benzyloxycarbonyl DL-phenylalanine (155 g, 0.518 mo1) in DMF (800 mL) was mortar-ground with potassium bicarbonate (10%). 4 g, 1.04 mo 1) and methyl iodide (53 mL, 0.86 mo 1) were added, and the mixture was stirred at room temperature for 5 hours. The reaction solution was added to water (180 O mL), and extracted with ethyl acetate-hexane (4: 1).
- Step (9) A solution of the target compound (109 g, 0.345 mol) in step (8) in THF (500 mL) was prepared by mortar-milling lithium chloride (29.2 g, 0 68.9 mol) and sodium tetrahydroborate (2.6 g, 0.690 mol) were added, and then ethanol (100 mL) was added dropwise to the suspension over 40 minutes. The mixture was stirred at room temperature for 14 hours. A 10% aqueous solution of cunic acid (70 O mL) was added to the reaction solution, the mixture was stirred at room temperature for 30 minutes, and the organic solvent was distilled off under reduced pressure. The residue was added to water (700 mL) and extracted with dichloromethane.
- Step (10) The desired compound (87.8 g, 0.308 mol) of step (9), 2,2,6,6-tetramethyl-1-piperidinyloxy, free radical (480 mg, 3.07 mmol) and sodium bromide (31.7 g, 0.308 mo1) in ethyl acetate (900 mL) and toluene (900 mL).
- a 6% aqueous solution of sodium hypochlorite (PURE LOX, 41 OmL, 0.34 mo1) and a solution of sodium bicarbonate (75 g, 0.89 mo1) in water (540 mL) was added dropwise over 1.5 hours under ice cooling and stirred for 1 hour.
- the reaction solution was extracted with ethyl acetate, and the extract was washed with a 10% aqueous solution of potassium hydrogen sulfate (400 mL) containing potassium iodide (2.5 g, 15 mmo 1) and 10% sodium thiosulfate. Wash sequentially with an aqueous solution (2 x 200 mL), 0.2 M phosphate buffer (pH 7, 500 mL), and saturated saline, dry with magnesium sulfate, and dry the solvent under reduced pressure. Distilled off. Ethyl acetate (15 OmL) and hexane (50 OmL) were added to the residue, and the mixture was stirred at room temperature to 0 ° C for 5 hours.
- the precipitated crystals are collected by filtration, washed with ethyl hexane monoacetate (3: 1, 30 OmL), dried under vacuum, and dried with N-benzyloxycarbonyl-DL-phenyl. 63.28 g (73%) of nilarannil was obtained as white crystals.
- Step (11) The target compound (42.8 g, 0.151 mol) of step (10), zinc powder (15.9 g, 0.243 mol 1) and THF ( (105 mL) was added dropwise at 26-49 ° C over 2 hours with ethyl promodifluoroacetate (31.6 mL, 0.246 mo 1). The resulting mixture was stirred at room temperature for 2 hours. A saturated aqueous solution of ammonium chloride (11 OmL) was added to the reaction mixture, and the mixture was stirred for several minutes. The resulting mixture was added to a saturated aqueous solution of ammonium chloride (65 OmL), and ethyl acetate (50 OmL. 2 X 30 OmL) was added. ).
- the extract was washed with saturated saline (40 OmL), dried over magnesium sulfate, and concentrated under reduced pressure.
- the residue was separated and purified by silica gel column chromatography (2: 1 ethyl hexane monoacetate), and the 4-ethylbenzyloxycarbonylamino-1,2,2-difluoro-3-hydroxy-5-phenylpentanoate was eluted. 56.15 g (75% diastereomer mixture) were obtained as a yellow oil.
- Step (13) A solution of the product of step (12) (13.155 g) in methanol (35 OmL) and dioxane (35 OmL) was added to a solution of 1 M hydrochloric acid (42 mL) in a nitrogen atmosphere. ) And 10% palladium on carbon (4.039 g, 31 wt%) were added, and the mixture was stirred at room temperature for 18 hours under a hydrogen atmosphere. The catalyst was removed by filtration and washed with methanol (10 ⁇ 40 mL).
- Step (14) The target compound of step (7) (39.83 g, 96.25 mmo 1), the target compound of step (13) (32.13 g, 96.0 9 mmol), 1-Hydroxybenzotriazole (HOBT) — 1 hydrate (29.62 g, 0.1934 mo1) and DMF (59 OmL) — [3 -— (Dimethylamino) propyl] _3-ethylethyl carposimid hydrochloride (WS CI HC 1) (20.57 g, 0.1073 mo 1) was added, and the mixture was added at room temperature. Stirred for hours.
- WS CI HC 1 20.57 g, 0.1073 mo 1
- the aqueous layer was extracted with ethyl acetate (2 ⁇ 80 O mL). The obtained organic layers were combined, washed with a saturated aqueous solution of sodium hydrogencarbonate (80 O mL) and saturated saline (70 O mL), dried over magnesium sulfate, and concentrated under reduced pressure. The residue was separated and purified by silica gel column chromatography (98: 2 formaldehyde-methanol) to give 2- [5-benzyloxycarbonylamino-2- (3-chlorophenyl) _1,6-dihydro.
- the obtained mixture was stirred for 30 minutes under ice-cooling, then the ice bath was removed, the temperature was gradually raised to room temperature, and the mixture was stirred at room temperature for 30 minutes.
- the reaction solution was cooled on ice, and a saturated aqueous solution of sodium hydrogen carbonate (800 mL) was added. After stirring until the substance adhering to the flask disappeared, the mixture was added to a saturated aqueous solution of sodium hydrogencarbonate (100 OmL), and chloroform (100 OmL) was added. The resulting mixture was divided into two portions, and each was extracted with ethyl acetate (180 mL, 2 ⁇ 60 OmL).
- HGC 1 2 The HGC l 2 of l mgZmL / kg was administered subcutaneously into the back of the BN strain male rats (8 per group) (HGC 1 2 group). Separately, similarly to the HGC 12 was administered BN male rats (1 group 8 animals), HGC 1 2 dosing day from 6 days compound 1-4 consecutive daily 3 Omg / kg orally administered (respectively, Compound 1 administration group, Compound 2 administration group, Compound 3 administration group, Compound 4 administration group).
- compound 3 is 2— [5-amino-2-
- each well was washed, and 50 L of ⁇ -nitrophenyl phosphate (lmg / mL in 0.1-diethanolamine, pH 9.8) was added to the well as a substrate solution. After color development, the reaction was stopped with an equal amount of 5 ⁇ I NaOH, and the OD was measured at a wavelength of 405 nm.
- a rat IgE manufactured by Chemicon was used as the standard rat IgE.
- HGC 1 2 administration group the HGC 1 2 of the BN male rats (8 per group), for one day to one day 0, every other day 5 times, was administered dorsal subcutaneously (HGC 1 2 administration group).
- compound 1 was orally administered daily at 3 OmgZkg while HgC 12 was administered in the same manner (compound 1 administration group).
- the normal group was administered PB S instead of HGC 1 2.
- the volume of the right and left hind legs was measured and the severity of arthritis was scored and measured.
- the volume of the right and left hind limbs was measured by immersing the left hind limb and the right hind limb of the rat in water, and measuring the amount of increasing water.
- the results are shown in FIG. “LEFT” indicates the volume of the left hind leg, and “RI GHT” indicates the volume of the right hind leg.
- the vertical axis represents the volume increase rate (%).
- the horizontal axis represents the number of measurement days from the test start date.
- Mouth represents a normal group (PBS-administered group)
- ⁇ represents HGC 1 2 administration group
- ⁇ painted in black to display the HGC 1 2 and Compound 1 administration group.
- Compound 1 HanTsuta be an increase rate of the left and right hind paw ⁇ volume significant increase in H g C 1 2 administration group was observed, are significantly suppressed.
- the arthritis severity score was measured for each limb according to the following criteria, the sum of the limb scores (the maximum value was 16), and the average value of the scores of 8 animals per group was calculated.
- the results are shown in FIG.
- the vertical axis represents the average value of the total score of the limbs.
- the horizontal axis represents the number of measurement days from the test start date.
- ⁇ is to display the normal group (PBS-administered group), ⁇ represents HGC 1 2 administration group, ⁇ painted in black represents the HGC 1 2 and Compound 1 dosing group.
- ## means that had significant differences in the following risk rate 0.0 1% relative to the PBS group, * * for hazard ratio 0.0 1
- the following HGC 1 2 administration group It means that there was a significant difference.
- HGC 1 2 administration group did not receive dorsal subcutaneously.
- compound 1 was 30 mg / kg daily oral administration (of compound 1 administration group).
- the normal group received PBS. 12 days, 14 days, 16 days Then, blood was collected from the tail vein and centrifuged to collect serum.
- ⁇ -poly-L-lysine having a molecular weight of 2000 to 4000 (Wako Pure Chemical Industries, ECN6644, 25 fig / mL. In PBS) was coated on a 96-well plate at 50 zL for 3 hours at room temperature. After washing three times with PBS, calf thymus single-stranded DN A (Ca lft hymu ssi ng lestr and ed DN A) ( Sigma, 43 H 6795 1) and at 0.02% of N a N 3 / PBS After dilution to 50 g / mL, 50 ⁇ L was added to the ELISA plate, and the whole was coated at 4 ° C.
- the results are shown in FIG.
- the vertical axis represents the absorbance difference (AOD).
- the horizontal axis represents the number of measurement days from the test start date.
- Mouth represents a normal group (PBS-administered group)
- ⁇ represents HGC 12 administration group, ⁇ painted in black, to display the HGC 1 2 and Compound 1 administration group.
- ### is? Means that had significant differences in risk rate 0.00 1% or less with respect to 83 group, * has the significant difference with respect to HGC 1 2 administration group 0.05 below risk rate Means that
- Type II collagen (manufactured by Collagen Technology Workshop, 64-50823) is diluted to 50 agZmL with 0.02% NaN 3 / PBS, 50 ⁇ L is added to an ELISA plate, and the mixture is added at 4 ° C. Coated. After washing, a sample diluted 50-fold with 1% BSAZPBS was added to each well at 50 / L, and incubated at room temperature for 2 hours. As a background, a tool containing no sample was prepared. Wash each cell After washing, add 50 L of a substrate solution using o-phenylenediamine (Sigma, POD substrate, lmg / mL) and hydrogen peroxide, and after coloring, add an equal volume of 1 M sulfuric acid. The reaction was stopped, and the OD was measured at a wavelength of 490 to 650 nm (the control on the first day was used). Anti-type II collagen antibody was calculated as the difference from the knocking ground (AOD).
- the results are shown in FIG.
- the vertical axis represents the absorbance difference (AOD).
- the horizontal axis represents the number of measurement days from the test start date.
- ⁇ represents a normal group (PBS-administered group)
- ⁇ represents HGC 1 2 administration group
- ⁇ painted in black to display the HGC 1 2 and Compound 1 administration group.
- ### means that there was a significant difference between the PBS group and the risk rate of 0.001% or less
- * indicates a risk rate of 0.05 or less
- a value of 0.1 or less means that there was a significant difference from the HgC 12 administration group.
- (1), (3) and (4) were all passed through a 100 mesh sieve in advance. These (1), (3), (4) and (2) were each dried and reduced to a constant moisture content, and then mixed at the above weight ratio using a mixer. (5) is added to the mixed powder of uniform quality and mixed for a short time (30 seconds). The mixed powder is tableted (punch: 6.3mm0, 6. OmmR), and a tablet of 85 mg did.
- the tablet may be coated with a commonly used gastrosoluble film coating agent (eg, polyvinyl acetal getylamino acetate) or an edible colorant.
- a commonly used gastrosoluble film coating agent eg, polyvinyl acetal getylamino acetate
- an edible colorant eg, polyvinyl acetal getylamino acetate
- the IgE antibody production inhibitor of the present invention containing a heterocyclic amide compound having a specific structural formula or a pharmacologically acceptable salt thereof as an active ingredient is an extremely excellent inhibitor of IgE antibody production. It has an effect and is extremely useful as a bronchial asthma preventive, an allergic rhinitis preventive, an allergic dermatitis preventive, a bronchial asthma therapeutic, an allergic rhinitis therapeutic, an allergic dermatitis therapeutic, and the like.
- the agent for suppressing an autoimmune disease which comprises a heterocyclic amide compound having a specific structural formula or a pharmacologically acceptable salt thereof of the present invention as an active ingredient is extremely excellent for producing arthritis suppression, producing autoantibodies. It has an inhibitory effect, etc., and is an autoimmune disease inhibitor, especially a systemic lupus erythematosus preventive, Hashimoto thyroiditis preventive, myasthenia gravis preventive, rheumatoid arthritis preventive, Guillain-Barre syndrome Prophylactic, glomerulonephritis prophylactic, systemic lupus erythematosus prophylactic, systemic lupus erythematosus, Hashimoto thyroiditis, myasthenia gravis, rheumatoid arthritis, Guillain-Barre syndrome, thread It is extremely useful as a therapeutic agent for spherical nephritis, a therapeutic agent for systemic lupus erythemat
- the present invention provides a method for producing a 1 g E antibody, which comprises, as an active ingredient, a heterocyclic amide compound represented by the following general formula (1) or a pharmacologically acceptable salt thereof.
- the present invention relates to an inhibitor and an autoimmune disease inhibitor.
- the power of the power is the power of the power.
- R is a hydrogen atom, alkyl, —CHO, COOH, etc.
- R 5, R 6, R 7 are hydrogen, alkyl, aryl, etc.
- M is a carbon or nitrogen atom
- Y is a Z represents hydrogen, alkyl, aryl, etc.
- An IgE antibody production inhibitor comprising a heterocyclic amide compound represented by the following general formula (1) or a pharmacologically acceptable salt thereof as an active ingredient.
- R represents a hydrogen atom, an alkyl, One CHO, _COOH, -CONH2, one C OR 1, One COOR 1, -CONHOR 1, one CONHR 1, CONR 1 R 1, , -CONHSO2 R 1, one COSR 1 one COCOR 2, one COCOOR 2, -CONHCOOR 2, one COCONR 3 R 4, one CSXR ', - S0 2 WR 1 , -SO2 NR 1 R 1', or represents a _S0 2 E.
- R 1 , R 1 are the same or different and represent alkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, heterocycle, or heterocyclealkyl.
- R 2 , R 3 and R 4 are the same or different and represent a hydrogen atom, alkyl or arylalkyl, and R 3 and R 4 in NR 3 R 4 together represent a heterocycle; Is also good.
- X represents a single bond, an oxygen atom, a sulfur atom, or one NH—.
- W is a single bond, one NH—, one NHCO—, one NHCOO—, or — NHCON
- E represents a hydroxyl group or amino.
- R 5 , R 6 , and R 7 are the same or different and each represent a hydrogen atom or an alkyl, or one of R 5 , R 6 , and R 7 is aryl, arylalkyl, or arylalkenyl Heteroaryl, heteroarylalkyl, or heteroaryl Represents alkenyl, and the other two represent hydrogen atoms.
- M represents a carbon atom or a nitrogen atom.
- R 6 does not exist.
- Y represents cycloalkyl, aryl, or heteroaryl.
- Z is a hydrogen atom, -CF 2 R 8, - CF 2 CONR 9 R '°, -CF 2 COOR 9, -COOR 9, -CONR 9 R 1Q, a group represented by the following formula (i), the following formula It represents a group represented by (ii) or a group represented by the following formula (iii).
- R 8 is a hydrogen atom, a halogen, an alkyl, a perfluoroalkyl, an aminoalkyl, an alkylaminoalkyl, a dialkylaminoalkyl, an alkoxyalkyl, a hydroxyalkyl, an aryl, an arylalkyl, an arylalkenyl, a heteroaryl, Represents heteroarylalkyl or heteroarylalkenyl.
- R 9 and R 1D are the same or different and each represents a hydrogen atom, an alkyl, an alkenyl, a cycloalkyl, a cycloalkylalkyl, a heterocyclealkyl, an aryl, an arylalkyl, an arylalkenyl, a heteroaryl, a heteroarylalkyl, or R 9 and R 10 in NR 9 R 10 may be taken together to represent a heterocycle.
- a, b, c, and d all represent a carbon atom, or one of them represents a nitrogen atom, and the remaining three represent carbon atoms.
- R 11 R 12 , R ′′ and R ′ 4 are the same or different and each represents a hydrogen atom, an alkyl, an aryl, an arylalkyl, a heteroaryl, a heteroarylalkyl, a halogen, a trifluoromethyl, a cyano, a nitro, and one NR ′ 7 R 17 ,, -NHS 0 2 R ' ⁇ — OR 17 , COOR 17 , -C ONHS 0 2 R 17 , or — CONR 17 R 17 , where a, b, c, or d If there representing a nitrogen atom, a representative of the nitrogen atom, b, c, R that binds to d '', R l2, R 13, R '4 is absent.
- R 15, R 16 are the same or different, a hydrogen atom, an alkyl, Ariru, Arirua alkyl, Heteroariru, heteroalkyl ⁇ reel alkyl, halogen, Torifuruorome chill, Shiano, nitro, One NR 17 R 17 ', -NHS 0 2 R 17, one 0R 17, one CO 0R '7, -CONHS0 2 R 17, or one CONR' represents a 7 R 17 '.
- R ′ ⁇ R 17 ′ are the same or different and represent a hydrogen atom, alkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, or trifluoromethyl; R 17 and R 17 ′ in 17 R 17 , together, may represent a heterocycle.
- A represents an oxygen atom, a sulfur atom, or one NR 18 —.
- R 18 represents a hydrogen atom, an alkyl, a cycloalkyl, or a cycloalkylalkyl.
- n 0 or 1.
- the alkyl, the cycloalkyl, the cycloalkylalkyl, the aryl, the arylalkyl, the arylalkenyl, the heteroaryl, the heteroarylalkyl, the heteroarylalkenyl, the heterocycle, And the heterocyclealkyl may be substituted by one or more substituents.
- An IgE antibody production inhibitor is a bronchial asthma prophylactic agent, an allergic rhinitis prophylactic agent, an allergic allergic dermatitis preventive agent, a bronchial asthma therapeutic agent, an allergic rhinitis therapeutic agent, or an allergic rhinitis therapeutic agent 2.
- An autoimmune disease inhibitor comprising a heterocyclic amide compound represented by the following general formula (1) or a pharmacologically acceptable salt thereof as an active ingredient.
- R represents a hydrogen atom, an alkyl, - CHO, - COOH, - CONH 2, one C OR 1, one COOR 1, one CONHOR 1, -CONHR 1, CONR 1 R 1 ', -CONHS 0 2 R' , -COSR 1, -COCOR 2, one COCOOR 2, -CONHCOOR 2, -COCONR 3 R 4, one CSXR 1, -S0 2 WR 1, one S0 2 NR 1 R 1,, or, represents an S0 2 E .
- R 1 , R 1 are the same or different and represent alkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, heterocycle, or heterocyclealkyl.
- R 2 , R 3 and R 4 are the same or different and represent a hydrogen atom, alkyl or arylalkyl, and R 3 and R 4 in NR 3 R 4 together represent a heterocycle; You may.
- X represents a single bond, an oxygen atom, a sulfur atom, or _NH—.
- W is a single bond, — NH—, — NHCO—, — NHCOO—, or —NHCON
- E represents a hydroxyl group or amino.
- R 5 , R 6 , and R 7 are the same or different and each represent a hydrogen atom or an alkyl, or one of R 5 , R 6 , and R 7 is an aryl, an arylalkyl, an arylalkenyl, a heteroaryl, Represents a heteroarylalkyl or a heteroarylalkenyl, and the remaining two represent a hydrogen atom.
- M represents a carbon atom or a nitrogen atom. When M represents a nitrogen atom, R 6 does not exist.
- Y represents cycloalkyl, aryl, or heteroaryl.
- Z is a hydrogen atom, - CF 2 R 8, - CF 2 CONR 9 R '°, -CF 2 COOR 9, -COOR 9, -CONR 9 R l group represented by the following formula (i), the following equation ( represents a group represented by ii) or a group represented by the following formula (iii).
- R 8 is a hydrogen atom, halogen, alkyl, perfluoroalkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, alkoxyalkyl, hydroxyalkyl, aryl, arylalkyl, arylalkenyl, heteroaryl, heteroaryl Represents arylalkyl or heteroarylalkenyl.
- R 9 and R 1 are the same or different and each represents a hydrogen atom, an alkyl, an alkenyl, a cycloalkyl, a cycloalkylalkyl, a heterocyclealkyl, an aryl, an arylalkyl, an arylalkenyl, a heteroaryl, a heteroarylalkyl Or represents heteroarylalkenyl, and — R 9 and R ′ ° in NR 9 R 1 ° may together represent a heterocycle.
- a, b, c, and d all represent a carbon atom, or one of them represents a nitrogen atom, and the remaining three represent carbon atoms.
- R 12 R 13 , R '4 are the same or different, a hydrogen atom, an alkyl, Ariru, ⁇ reel alkyl, Heteroariru, heteroalkyl ⁇ reel alkyl, halogen, preparative Rifuruoromechiru, Shiano, nitro, _NR 17 R 17 , one NHS0 2 R ' ⁇ one 0 R' ⁇ _COOR l7, -CONHSO2 R '7, or, - CONR, 7 R 17' . represents the proviso, a, b, c, any one is a nitrogen atom d when referring to the 'no 3, R 14 is present.
- R' scale 11, R l2, R to bind a, b, c, and d representing the nitrogen atom 6 are the same or different a hydrogen atom, an alkyl, Ariru, Arirua alkyl, Heteroariru, heteroalkyl ⁇ reel alkyl, halogen, Torifuruorome chill, Shiano, nitro, one NR 17 R 17 ', -NHS 0 2 R 17, one 0R 17, one CO 0R' 7 , -CONHS 0 2 R 17, or represents - CONR 17 R 17 '.
- R 17 and R 17 ′ are the same or different and each represent a hydrogen atom, alkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, or trifluoromethyl, and —NR 17 the 'R 17 and R 17 in the' R 17, may represent a hetero cycle to together such connexion.
- A represents an oxygen atom, a sulfur atom, or one NR 18 —.
- R 18 represents a hydrogen atom, an alkyl, a cycloalkyl, or a cycloalkylalkyl.
- n 0 or 1.
- the heterocyclealkyl may be substituted with one or more substituents.
- Autoimmune disease suppressants include systemic lupus erythematosus, Hashimoto's thyroiditis, myasthenia gravis, rheumatoid arthritis, Guillain-Barre syndrome, glomerulonephritis, and systemic Lupus erythematosus prophylactic, systemic lupus erythematosus, Hashimoto thyroiditis, myasthenia gravis, rheumatoid arthritis, Guillain-Barre syndrome 4.
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Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99907892A EP1062949A4 (en) | 1998-03-11 | 1999-03-10 | INHIBITORS OF IgE ANTIBODY PRODUCTION AND INHIBITORS OF AUTOIMUN DISEASES |
CA002323443A CA2323443A1 (en) | 1998-03-11 | 1999-03-10 | Ige antibody production inhibitors and autoimmune diseases inhibitors |
AU27469/99A AU2746999A (en) | 1998-03-11 | 1999-03-10 | Ige antibody production inhibitors and autoimmune diseases inhibitors |
KR1020007010011A KR20010041765A (ko) | 1998-03-11 | 1999-03-10 | IgE 항체생산 억제제 및 자기면역질환 억제제 |
US09/646,388 US6528514B1 (en) | 1998-03-11 | 1999-03-10 | IgE antibody production inhibitors and autoimmune diseases inhibitors |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10/80354 | 1998-03-11 | ||
JP8035498 | 1998-03-11 | ||
JP10036198 | 1998-03-27 | ||
JP10/100361 | 1998-03-27 |
Publications (1)
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WO1999045928A1 true WO1999045928A1 (fr) | 1999-09-16 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/JP1999/001148 WO1999045928A1 (fr) | 1998-03-11 | 1999-03-10 | INHIBITEURS DE PRODUCTION D'ANTICORPS IgE ET INHIBITEURS DE MALADIES AUTO-IMMUNES |
Country Status (7)
Country | Link |
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US (1) | US6528514B1 (ja) |
EP (1) | EP1062949A4 (ja) |
KR (1) | KR20010041765A (ja) |
CN (2) | CN1550232A (ja) |
AU (1) | AU2746999A (ja) |
CA (1) | CA2323443A1 (ja) |
WO (1) | WO1999045928A1 (ja) |
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US6982348B2 (en) * | 2001-01-26 | 2006-01-03 | Takeda Pharmaceutical Company Limited | Aminoethanol derivatives |
US7459461B2 (en) | 2001-10-19 | 2008-12-02 | Ortho-Mcneil Pharmaceutical, Inc. | Phosphonic acid compounds as inhibitors of serine proteases |
EP2025345A1 (en) | 2002-12-30 | 2009-02-18 | Biogen Idec MA Inc. | KIM-1 antagonists and use to modulate immune system |
US10150945B2 (en) * | 2004-07-23 | 2018-12-11 | Jnc Corporation | Cell culture device and manufacturing method therof |
JP2006055157A (ja) * | 2004-07-23 | 2006-03-02 | Chisso Corp | 細胞培養器具及びその製造方法 |
WO2006094134A2 (en) | 2005-03-02 | 2006-09-08 | Biogen Idec Ma Inc. | Kim-1 antibodies for treatment of th2-mediated conditions |
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WO1996033974A1 (fr) * | 1995-04-27 | 1996-10-31 | The Green Cross Corporation | Composes heterocycliques amides et leur utilisation medicinale |
JPH1053579A (ja) * | 1996-06-24 | 1998-02-24 | Fujisawa Pharmaceut Co Ltd | 新規アセトアミド化合物 |
WO1998009949A1 (fr) * | 1996-09-06 | 1998-03-12 | Nippon Kayaku Kabushiki Kaisha | Nouveaux derives d'acetamide et inhibiteurs de protease |
WO1998018794A1 (fr) * | 1996-10-25 | 1998-05-07 | Yoshitomi Pharmaceutical Industries, Ltd. | Nouveaux composes d'amide heterocycliques et leur utilisation a des fins medicinales |
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GB9207145D0 (en) | 1991-04-18 | 1992-05-13 | Ici Plc | Heterocyclic amides |
GB9216272D0 (en) * | 1991-08-15 | 1992-09-09 | Ici Plc | Substituted heterocycles |
US5441960A (en) * | 1992-04-16 | 1995-08-15 | Zeneca Limited | 1-pyrimidinylacetamide human leukocyte elastate inhibitors |
JP3913791B2 (ja) | 1994-04-22 | 2007-05-09 | 富士通株式会社 | データ処理システム |
US5596111A (en) | 1995-06-05 | 1997-01-21 | North Dakota State University | Method for preparation of carboxylic acids |
JPH107661A (ja) * | 1996-06-20 | 1998-01-13 | Green Cross Corp:The | 新規複素環式アミド化合物およびその医薬用途 |
WO1999026925A1 (fr) | 1997-11-26 | 1999-06-03 | Yoshitomi Pharmaceutical Industries, Ltd. | Inhibiteurs de tryptase comprenant des composants d'amide heterocycliques |
-
1999
- 1999-03-10 WO PCT/JP1999/001148 patent/WO1999045928A1/ja not_active Application Discontinuation
- 1999-03-10 CA CA002323443A patent/CA2323443A1/en not_active Abandoned
- 1999-03-10 KR KR1020007010011A patent/KR20010041765A/ko not_active Application Discontinuation
- 1999-03-10 US US09/646,388 patent/US6528514B1/en not_active Expired - Fee Related
- 1999-03-10 AU AU27469/99A patent/AU2746999A/en not_active Abandoned
- 1999-03-10 EP EP99907892A patent/EP1062949A4/en not_active Withdrawn
- 1999-03-10 CN CNA200410032469XA patent/CN1550232A/zh active Pending
- 1999-03-10 CN CNB998038393A patent/CN1160075C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1996033974A1 (fr) * | 1995-04-27 | 1996-10-31 | The Green Cross Corporation | Composes heterocycliques amides et leur utilisation medicinale |
JPH1053579A (ja) * | 1996-06-24 | 1998-02-24 | Fujisawa Pharmaceut Co Ltd | 新規アセトアミド化合物 |
WO1998009949A1 (fr) * | 1996-09-06 | 1998-03-12 | Nippon Kayaku Kabushiki Kaisha | Nouveaux derives d'acetamide et inhibiteurs de protease |
WO1998018794A1 (fr) * | 1996-10-25 | 1998-05-07 | Yoshitomi Pharmaceutical Industries, Ltd. | Nouveaux composes d'amide heterocycliques et leur utilisation a des fins medicinales |
Non-Patent Citations (1)
Title |
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See also references of EP1062949A4 * |
Also Published As
Publication number | Publication date |
---|---|
CA2323443A1 (en) | 1999-09-16 |
CN1160075C (zh) | 2004-08-04 |
EP1062949A4 (en) | 2002-10-09 |
CN1550232A (zh) | 2004-12-01 |
EP1062949A1 (en) | 2000-12-27 |
CN1292700A (zh) | 2001-04-25 |
US6528514B1 (en) | 2003-03-04 |
KR20010041765A (ko) | 2001-05-25 |
AU2746999A (en) | 1999-09-27 |
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