JP5540075B2 - ビフェニル−2−イルカルバミン酸エステルの調製方法 - Google Patents
ビフェニル−2−イルカルバミン酸エステルの調製方法 Download PDFInfo
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- JP5540075B2 JP5540075B2 JP2012505154A JP2012505154A JP5540075B2 JP 5540075 B2 JP5540075 B2 JP 5540075B2 JP 2012505154 A JP2012505154 A JP 2012505154A JP 2012505154 A JP2012505154 A JP 2012505154A JP 5540075 B2 JP5540075 B2 JP 5540075B2
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- 238000000034 method Methods 0.000 title claims description 28
- -1 biphenyl-2-ylcarbamic acid ester Chemical class 0.000 title description 7
- 150000001875 compounds Chemical class 0.000 claims description 34
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 239000002904 solvent Substances 0.000 claims description 16
- QMOVGVNKXUTCQU-UHFFFAOYSA-N (2-phenylphenyl)carbamic acid Chemical compound OC(=O)NC1=CC=CC=C1C1=CC=CC=C1 QMOVGVNKXUTCQU-UHFFFAOYSA-N 0.000 claims description 12
- 125000004482 piperidin-4-yl group Chemical group N1CCC(CC1)* 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 claims description 7
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 7
- 150000007524 organic acids Chemical class 0.000 claims description 7
- KWETWUODKYSYSJ-UHFFFAOYSA-N n-(2-chloro-4-formyl-5-methoxyphenyl)prop-2-enamide Chemical compound COC1=CC(NC(=O)C=C)=C(Cl)C=C1C=O KWETWUODKYSYSJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011541 reaction mixture Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 description 27
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000007787 solid Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 238000002425 crystallisation Methods 0.000 description 7
- 230000008025 crystallization Effects 0.000 description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 6
- 235000011054 acetic acid Nutrition 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- FRPLOCDKNDMVOD-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxybenzaldehyde Chemical compound COC1=CC(N)=C(Cl)C=C1C=O FRPLOCDKNDMVOD-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 description 4
- 239000012065 filter cake Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- POEPONDACHYKKW-UHFFFAOYSA-N 4-bromo-2-chloro-5-methoxyaniline Chemical compound COC1=CC(N)=C(Cl)C=C1Br POEPONDACHYKKW-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 3
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical group [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- AGZCCVMWUZINGV-UHFFFAOYSA-N piperidin-4-yl n-(2-phenylphenyl)carbamate Chemical compound C1CNCCC1OC(=O)NC1=CC=CC=C1C1=CC=CC=C1 AGZCCVMWUZINGV-UHFFFAOYSA-N 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- XJRIDJAGAYGJCK-UHFFFAOYSA-N (1-acetyl-5-bromoindol-3-yl) acetate Chemical compound C1=C(Br)C=C2C(OC(=O)C)=CN(C(C)=O)C2=C1 XJRIDJAGAYGJCK-UHFFFAOYSA-N 0.000 description 2
- JLAKCHGEEBPDQI-UHFFFAOYSA-N 4-(4-fluorobenzyl)piperidine Chemical compound C1=CC(F)=CC=C1CC1CCNCC1 JLAKCHGEEBPDQI-UHFFFAOYSA-N 0.000 description 2
- 239000012448 Lithium borohydride Substances 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000000048 adrenergic agonist Substances 0.000 description 2
- 229940126157 adrenergic receptor agonist Drugs 0.000 description 2
- 239000000010 aprotic solvent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 239000012280 lithium aluminium hydride Substances 0.000 description 2
- IUYHWZFSGMZEOG-UHFFFAOYSA-M magnesium;propane;chloride Chemical compound [Mg+2].[Cl-].C[CH-]C IUYHWZFSGMZEOG-UHFFFAOYSA-M 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000000472 muscarinic agonist Substances 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000003586 protic polar solvent Substances 0.000 description 2
- 238000005185 salting out Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- GBOUQGUQUUPGLO-UHFFFAOYSA-N 2-chloro-5-methoxyaniline Chemical compound COC1=CC=C(Cl)C(N)=C1 GBOUQGUQUUPGLO-UHFFFAOYSA-N 0.000 description 1
- INUNLMUAPJVRME-UHFFFAOYSA-N 3-chloropropanoyl chloride Chemical compound ClCCC(Cl)=O INUNLMUAPJVRME-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 0 COc(cc1NC(CCN(CC2)CCC2OC(Nc2ccccc2-c2ccccc2)=*)=O)c(CNC[C@@](c(c(C=C2)c3NC2=O)ccc3O)O)cc1Cl Chemical compound COc(cc1NC(CCN(CC2)CCC2OC(Nc2ccccc2-c2ccccc2)=*)=O)c(CNC[C@@](c(c(C=C2)c3NC2=O)ccc3O)O)cc1Cl 0.000 description 1
- WFCNFBRLTWSHJI-UHFFFAOYSA-N COc(cc1NC(CCN(CCC2)CCC2OC(Nc2ccccc2-c2ccccc2)=O)=O)c(C=O)cc1Cl Chemical compound COc(cc1NC(CCN(CCC2)CCC2OC(Nc2ccccc2-c2ccccc2)=O)=O)c(C=O)cc1Cl WFCNFBRLTWSHJI-UHFFFAOYSA-N 0.000 description 1
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 208000019693 Lung disease Diseases 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000012296 anti-solvent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- VRLDVERQJMEPIF-UHFFFAOYSA-N dbdmh Chemical compound CC1(C)N(Br)C(=O)N(Br)C1=O VRLDVERQJMEPIF-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical class C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/30—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by doubly-bound oxygen atoms
- C07C233/33—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by doubly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/06—Antiasthmatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- Epidemiology (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
Description
m/z(ES+)236(M+H)
工程B:4−アミノ−5−クロロ−2−メトキシベンズアルデヒドの調製
m/z(ES+)186(M+H)
工程C:N−[2−クロロ−4−ホルミル−5−(メチルオキシ)フェニル]−2−プロペンアミドの調製
アクリル酸(例えば、Aldrichから市販されている)(46ml、0.67mol)を酢酸エチル(0.85L)中の4−アミノ−5−クロロ−2−メトキシベンズアルデヒド(工程B)(50.0g、0.27mol)およびトリエチルアミン(204g、2.02mol)の撹拌懸濁液に25℃でゆっくりと添加した。反応温度を30℃から40℃の範囲で維持してプロパンホスホン酸無水物(酢酸エチル中50%、429g、0.67mol)を30分かけて添加した。混合物を30℃から40℃の範囲でさらに1時間撹拌し、次に25℃まで冷却し、水(0.26L)で希釈し、32%塩酸(108g)でpH2〜3まで酸性化した。有機相を分離し、水(0.23L)と32%水酸化ナトリウム(14g)の混合液で洗浄した。水相は約pH7であった。有機相を水(0.23L)で洗浄し、次に減圧下(約300ミリバール)で濃縮して0.56kgの蒸留物を除去した。メチルシクロヘキサン(335g)を添加し、さらに286gの蒸留物を減圧下で除去した。メチルシクロヘキサン(111g)を添加し、さらに得られた懸濁液を20℃まで冷却し、濾過してメチルシクロヘキサンで洗浄した。濾過ケーキを減圧下において40℃で12時間乾燥し、N−[2−クロロ−4−ホルミル−5−(メチルオキシ)フェニル]−2−プロペンアミド(46g、71%)を得た。
反応温度が20℃を超えないようにしながら、3−クロロプロピオニルクロリド(98.4ml、1.0mol)を30分かけて4−アミノ−5−クロロ−2−メトキシベンズアルデヒドの撹拌懸濁液に添加した。添加完了後、混合物を20℃でさらに2時間撹拌し、次に濾過した。濾液を減圧下で150mlまで濃縮し、次に酢酸エチル(100ml)と水(400ml)で希釈した。混合物を20℃で1時間撹拌し、次に濾過してオフホワイト色の固体として3−クロロ−N−[2−クロロ−4−ホルミル−5−(メチルオキシ)フェニル]プロピオンアミドを得、これを単離せずにテトラヒドロフラン(730ml)中に懸濁してジイソプロピルエチルアミン(154ml、0.88mol)で処理した。得られた混合物を45℃で46時間撹拌し、次に減圧下で濃縮し残渣を得、これを酢酸エチル(300ml)で希釈し、2M塩酸(4x100ml)で洗浄し、さらに減圧下で濃縮してN−[2−クロロ−4−ホルミル−5−(メチルオキシ)フェニル]−2−プロペンアミド(37.8g、62%)を得た。
m/z(ES+)240(M+H)
工程D:ビフェニル−2−イルカルバミン酸1−[2−(2−クロロ−4−ホルミル−5−メトキシフェニル−カルバモイルエチル]ピペリジン−4−イルエステルの調製
ビフェニル−2−イルカルバミン酸ピペリジン−4−イルエステル(WO2004/074246Aの調製8に従い調製することができる)(1.03kg、3.48mol)を、2−メチルテトラヒドロフラン(8.1L)中のN−[2−クロロ−4−ホルミル−5−(メチルオキシ)フェニル]−2−プロペンアミド(工程C(調製1)またはC(調製2)に従い調製することができる)(0.81kg、3.38mol)および酢酸(0.39L、6.62mol)の撹拌溶液に60℃で5分間かけて少しずつ加えた。得られた溶液を75℃に加熱し、2時間この温度を保持した。溶液を60℃まで冷却し、ビフェニル−2−イルカルバミン酸1−[2−(2−クロロ−4−ホルミル−5−メトキシフェニル−カルバモイルエチル]ピペリジン−4−イルエステル(4.0g)を種結晶として添加して、60℃で30分熟成させてから4時間かけて20℃まで冷却した。得られた懸濁液を真空下で濾過して濾過ケーキをIMS(3x1.6L)で洗浄した。固体を真空オーブン中で50℃で10時間乾燥させ白色の固体としてビフェニル−2−イルカルバミン酸1−[2−(2−クロロ−4−ホルミル−5−メトキシフェニル−カルバモイルエチル]ピペリジン−4−イルエステルを得た(1.50kg、82%th)。
m/z(ES+)536(M+H)
調製2
ビフェニル−2−イルカルバミン酸ピペリジン−4−イルエステル(WO2004/074246Aの調製8に従い調製することができる)(63.0kg、212.57mol)を、2−メチルテトラヒドロフラン(430kg)中のN−[2−クロロ−4−ホルミル−5−(メチルオキシ)フェニル]−2−プロペンアミド(工程C(調製1)またはC(調製2)に従い調製することができる)(50.0kg、208.62mol)および酢酸(12.6kg、209.83mol)の撹拌懸濁液に25℃で添加した。次に混合物を60分かけて50℃まで加熱し、この温度を2時間保持した。得られた懸濁液を90分かけて20℃まで冷却し、この温度で4時間保持した。懸濁液を真空下で濾過して濾過ケーキをIMS(3x78.9kg)で洗浄した。固体を真空オーブン中で50℃で10時間乾燥し、白色の固体としてビフェニル−2−イルカルバミン酸1−[2−(2−クロロ−4−ホルミル−5−メトキシフェニル−カルバモイルエチル]ピペリジン−4−イルエステルを得た(90.7kg、80.6%th)。
LC Rt=4.58分
装置
1H NMRスペクトルはCDCl3またはDMSO−d6のいずれかにおいて、Bruker DPX400、400MHz機器に記録した。
Claims (11)
- 前記方法が有機酸源の添加をさらに含む、請求項1に記載の方法。
- 前記有機酸源が有機カルボン酸である、請求項2に記載の方法。
- 前記有機カルボン酸が酢酸である、請求項3に記載の方法。
- 前記反応が、周囲温度と前記溶媒の還流温度の間の温度で実施される、請求項1〜4のいずれか1項に記載の方法。
- 反応後、前記反応混合物を60℃まで冷却し、ビフェニル−2−イルカルバミン酸1−[2−(2−クロロ−4−ホルミル−5−メトキシフェニル−カルバモイルエチル]ピペリジン−4−イルエステルを種結晶として添加し、60℃で30分熟成させ、次に4時間かけて20℃まで冷却する、請求項6に記載の方法。
- 反応後、前記反応混合物を90分かけて20℃まで冷却し、次に20℃で4時間維持する、請求項8に記載の方法。
- N−[2−クロロ−4−ホルミル−5−(メチルオキシ)フェニル]−2−プロペンアミド。
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| US16904609P | 2009-04-14 | 2009-04-14 | |
| US61/169,046 | 2009-04-14 | ||
| PCT/EP2010/054893 WO2010119064A1 (en) | 2009-04-14 | 2010-04-14 | Process for the preparation of a biphenyl-2-ylcarbamic acid ester |
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| PE20040950A1 (es) * | 2003-02-14 | 2005-01-01 | Theravance Inc | DERIVADOS DE BIFENILO COMO AGONISTAS DE LOS RECEPTORES ADRENERGICOS ß2 Y COMO ANTAGONISTAS DE LOS RECEPTORES MUSCARINICOS |
| JP4767842B2 (ja) * | 2003-04-01 | 2011-09-07 | セラヴァンス, インコーポレーテッド | β2アドレナリン作用性レセプターアゴニスト活性およびムスカリン性レセプターアンタゴニスト活性を有するジアリールメチル化合物および関連化合物 |
| US7345060B2 (en) * | 2003-11-21 | 2008-03-18 | Theravance, Inc. | Compounds having β2 adrenergic receptor agonist and muscarinic receptor antagonist activity |
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| US7569586B2 (en) * | 2004-08-16 | 2009-08-04 | Theravance, Inc. | Compounds having β2 adrenergic receptor agonist and muscarinic receptor antagonist activity |
| WO2006138218A1 (en) * | 2005-06-13 | 2006-12-28 | Theravance, Inc. | Biphenyl compounds useful as muscarinic receptor antagonists |
| GB0602778D0 (en) * | 2006-02-10 | 2006-03-22 | Glaxo Group Ltd | Novel compound |
| TW200811104A (en) * | 2006-04-25 | 2008-03-01 | Theravance Inc | Crystalline forms of a dimethylphenyl compound |
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| Publication number | Publication date |
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| BRPI1013562A2 (pt) | 2020-08-18 |
| US8519138B2 (en) | 2013-08-27 |
| MX2011010934A (es) | 2011-11-02 |
| SG175023A1 (en) | 2011-11-28 |
| EP2419409B1 (en) | 2015-01-28 |
| CA2758353A1 (en) | 2010-10-21 |
| CN102395563B (zh) | 2015-05-20 |
| CN102395563A (zh) | 2012-03-28 |
| JP2012523447A (ja) | 2012-10-04 |
| IL215550A0 (en) | 2011-12-29 |
| EA201190203A1 (ru) | 2012-05-30 |
| JP2014193873A (ja) | 2014-10-09 |
| WO2010119064A1 (en) | 2010-10-21 |
| IL215550A (en) | 2016-03-31 |
| JP5714748B2 (ja) | 2015-05-07 |
| KR20120006054A (ko) | 2012-01-17 |
| ES2535326T3 (es) | 2015-05-08 |
| ZA201107378B (en) | 2013-03-27 |
| AU2010238504A1 (en) | 2011-11-03 |
| CA2758353C (en) | 2017-06-06 |
| AU2010238504B2 (en) | 2015-04-16 |
| BRPI1013562B1 (pt) | 2021-08-03 |
| EP2419409A1 (en) | 2012-02-22 |
| EA022030B1 (ru) | 2015-10-30 |
| KR101720154B1 (ko) | 2017-03-27 |
| US20120046469A1 (en) | 2012-02-23 |
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