KR102233456B1 - 4-메톡시피롤 유도체의 중간체 제조 방법 - Google Patents
4-메톡시피롤 유도체의 중간체 제조 방법 Download PDFInfo
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- KR102233456B1 KR102233456B1 KR1020170067646A KR20170067646A KR102233456B1 KR 102233456 B1 KR102233456 B1 KR 102233456B1 KR 1020170067646 A KR1020170067646 A KR 1020170067646A KR 20170067646 A KR20170067646 A KR 20170067646A KR 102233456 B1 KR102233456 B1 KR 102233456B1
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- 238000000034 method Methods 0.000 title claims abstract description 17
- OTODBDQJLMYYKQ-UHFFFAOYSA-N 3-methoxy-1h-pyrrole Chemical class COC=1C=CNC=1 OTODBDQJLMYYKQ-UHFFFAOYSA-N 0.000 title abstract description 8
- 238000002360 preparation method Methods 0.000 title description 3
- 238000006243 chemical reaction Methods 0.000 claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 claims abstract description 40
- 150000001875 compounds Chemical class 0.000 claims description 66
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 24
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 10
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 claims description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 7
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 5
- 235000011181 potassium carbonates Nutrition 0.000 claims description 5
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 5
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 5
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 claims description 4
- 229910000024 caesium carbonate Inorganic materials 0.000 claims description 4
- 239000011736 potassium bicarbonate Substances 0.000 claims description 4
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 4
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 4
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 4
- 229940086066 potassium hydrogencarbonate Drugs 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- 235000017550 sodium carbonate Nutrition 0.000 claims description 4
- 150000002576 ketones Chemical class 0.000 claims description 2
- 239000007810 chemical reaction solvent Substances 0.000 claims 4
- ONDSBJMLAHVLMI-UHFFFAOYSA-N trimethylsilyldiazomethane Chemical compound C[Si](C)(C)[CH-][N+]#N ONDSBJMLAHVLMI-UHFFFAOYSA-N 0.000 abstract description 16
- 239000002360 explosive Substances 0.000 abstract description 8
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 39
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 33
- 239000002585 base Substances 0.000 description 16
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 239000002904 solvent Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 239000012044 organic layer Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- 238000005160 1H NMR spectroscopy Methods 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 230000035484 reaction time Effects 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 208000007882 Gastritis Diseases 0.000 description 6
- 241000590002 Helicobacter pylori Species 0.000 description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 6
- 229940079593 drug Drugs 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 229940037467 helicobacter pylori Drugs 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 206010061459 Gastrointestinal ulcer Diseases 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000007123 defense Effects 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 208000021302 gastroesophageal reflux disease Diseases 0.000 description 4
- 208000000689 peptic esophagitis Diseases 0.000 description 4
- 238000007086 side reaction Methods 0.000 description 4
- 239000001632 sodium acetate Substances 0.000 description 4
- 235000017281 sodium acetate Nutrition 0.000 description 4
- STWYUDQLBORQDI-UHFFFAOYSA-N 2-(2,4-difluoroanilino)acetic acid Chemical compound OC(=O)CNC1=CC=C(F)C=C1F STWYUDQLBORQDI-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- 208000025865 Ulcer Diseases 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 231100000397 ulcer Toxicity 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 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
- 102100021904 Potassium-transporting ATPase alpha chain 1 Human genes 0.000 description 2
- 108010083204 Proton Pumps Proteins 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- RHFZTBSULNJWEI-UHFFFAOYSA-N dimethyl 2-(methoxymethylidene)propanedioate Chemical compound COC=C(C(=O)OC)C(=O)OC RHFZTBSULNJWEI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000027119 gastric acid secretion Effects 0.000 description 2
- 230000002496 gastric effect Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 210000003097 mucus Anatomy 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 238000010898 silica gel chromatography Methods 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- PTTPXKJBFFKCEK-UHFFFAOYSA-N 2-Methyl-4-heptanone Chemical compound CC(C)CC(=O)CC(C)C PTTPXKJBFFKCEK-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- UJQFKRMLHWESOG-UHFFFAOYSA-N COC(C(C(OC)=O)=CNC(C(O)=O)c(ccc(F)c1)c1F)=O Chemical compound COC(C(C(OC)=O)=CNC(C(O)=O)c(ccc(F)c1)c1F)=O UJQFKRMLHWESOG-UHFFFAOYSA-N 0.000 description 1
- 206010061172 Gastrointestinal injury Diseases 0.000 description 1
- 241000589989 Helicobacter Species 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 102000057297 Pepsin A Human genes 0.000 description 1
- 108090000284 Pepsin A Proteins 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000007107 Stomach Ulcer Diseases 0.000 description 1
- 239000004098 Tetracycline Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 229960003022 amoxicillin Drugs 0.000 description 1
- LSQZJLSUYDQPKJ-NJBDSQKTSA-N amoxicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=C(O)C=C1 LSQZJLSUYDQPKJ-NJBDSQKTSA-N 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000767 anti-ulcer Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000003699 antiulcer agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 208000023652 chronic gastritis Diseases 0.000 description 1
- AGOYDEPGAOXOCK-KCBOHYOISA-N clarithromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@](C)([C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)OC)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 AGOYDEPGAOXOCK-KCBOHYOISA-N 0.000 description 1
- 229960002626 clarithromycin Drugs 0.000 description 1
- VCNYLQJGZVJQNA-UHFFFAOYSA-N diazomethyl(trimethyl)silane Chemical compound C[Si](C)(C)C=[N+]=[N-].C[Si](C)(C)C=[N+]=[N-] VCNYLQJGZVJQNA-UHFFFAOYSA-N 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 208000000718 duodenal ulcer Diseases 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000004211 gastric acid Anatomy 0.000 description 1
- 210000001156 gastric mucosa Anatomy 0.000 description 1
- 201000005917 gastric ulcer Diseases 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 229960000282 metronidazole Drugs 0.000 description 1
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- LSQZJLSUYDQPKJ-UHFFFAOYSA-N p-Hydroxyampicillin Natural products O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)C(N)C1=CC=C(O)C=C1 LSQZJLSUYDQPKJ-UHFFFAOYSA-N 0.000 description 1
- 229940111202 pepsin Drugs 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- RWMKSKOZLCXHOK-UHFFFAOYSA-M potassium;butanoate Chemical compound [K+].CCCC([O-])=O RWMKSKOZLCXHOK-UHFFFAOYSA-M 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003180 prostaglandins Chemical class 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 239000000612 proton pump inhibitor Substances 0.000 description 1
- 229940126409 proton pump inhibitor Drugs 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229960002180 tetracycline Drugs 0.000 description 1
- 229930101283 tetracycline Natural products 0.000 description 1
- 235000019364 tetracycline Nutrition 0.000 description 1
- 150000003522 tetracyclines Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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
- C07D207/36—Oxygen or sulfur atoms
-
- 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
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/4015—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrrole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
실시예 | 비교예 | |
단계 1 | 90.0% | 79.2% |
단계 2 & 3 | 49.6% | 15.1% |
단계 4 | 55.0% | 75.3% |
총 수율 | 24.6% | 9.0% |
Claims (15)
2) 하기 화학식 1-3으로 표시되는 화합물과 아세트산 무수물을, 탄산칼륨, 탄산수소칼륨, 탄산나트륨, 탄산수소나트륨, 및 탄산세슘으로 구성되는 군으로부터 선택되는 어느 하나의 염기 존재 하에 반응시켜, 하기 화학식 1-4로 표시되는 화합물을 제조하는 단계;
3) 하기 화학식 1-4로 표시되는 화합물을 염기 존재 하에 반응시켜, 하기 화학식 1-5로 표시되는 화합물을 제조하는 단계; 및
4) 하기 화학식 1-5로 표시되는 화합물과 디메틸 설페이트를, 염기 존재 하에 반응시켜, 하기 화학식 1로 표시되는 화합물을 제조하는 단계를 포함하는,
하기 화학식 1로 표시되는 화합물의 제조 방법:
[화학식 1]
[화학식 1-1]
[화학식 1-2]
[화학식 1-3]
[화학식 1-4]
[화학식 1-5]
상기 단계 1에서, 상기 화학식 1-1로 표시되는 화합물과, 상기 화학식 1-2로 표시되는 화합물의 몰비는 10:1 내지 1:10인,
제조 방법.
상기 단계 1의 반응 용매는 탄소수 1 내지 4의 알코올인,
제조 방법.
상기 단계 1의 반응 온도는 60 내지 100℃인,
제조 방법.
상기 단계 2에서, 상기 화학식 1-3으로 표시되는 화합물과 아세트산 무수물의 몰비는 1:1 내지 1:32인,
제조 방법.
상기 단계 2의 반응 온도는 70 내지 100℃인,
제조 방법.
상기 단계 2에서, 상기 화학식 1-3으로 표시되는 화합물과 상기 염기의 몰비는 1:1 내지 1:10인,
제조 방법.
상기 단계 2의 반응 용매는 아세토니트릴, 또는 테트라하이드로퓨란인,
제조 방법.
상기 단계 3의 염기는 수산화나트륨인,
제조 방법.
상기 단계 3에서, 상기 화학식 1-4로 표시되는 화합물과 상기 염기의 몰비는 1:1 내지 1:10인,
제조 방법.
상기 단계 3의 반응 용매는 탄소수 1 내지 4의 알코올인,
제조 방법.
상기 단계 3의 반응 온도는 -45 내지 5℃인,
제조 방법.
상기 단계 4에서, 상기 화학식 1-5로 표시되는 화합물과 디메틸 설페이트의 몰비는 1:1 내지 1:10인,
제조 방법.
상기 단계 4의 반응 용매는 탄소수 1 내지 4의 알코올, 또는 탄소수 3 내지 6의 케톤인,
제조 방법.
상기 단계 4의 반응 온도는 -5 내지 10℃인,
제조 방법.
Priority Applications (24)
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KR1020170067646A KR102233456B1 (ko) | 2017-05-31 | 2017-05-31 | 4-메톡시피롤 유도체의 중간체 제조 방법 |
JOP/2019/0264A JOP20190264A1 (ar) | 2017-05-31 | 2017-06-16 | طريقة لتحضير مركب وسيط من مشتق 4 - ميثوكسي بيرول |
MX2019014323A MX394299B (es) | 2017-05-31 | 2018-05-31 | Método para preparar el intermediario de un derivado de 4-metoxipirrol. |
BR112019024976-1A BR112019024976A2 (pt) | 2017-05-31 | 2018-05-31 | Método para preparar o intermediário de derivado de 4-metoxipirrol |
PCT/KR2018/006188 WO2018221971A1 (en) | 2017-05-31 | 2018-05-31 | Method for preparing intermediate of 4-methoxypyrrole derivative |
MA050517A MA50517A (fr) | 2017-05-31 | 2018-05-31 | Procédé de préparation d'intermédiaire de dérivé de 4-méthoxypyrrole |
MYPI2019006879A MY193162A (en) | 2017-05-31 | 2018-05-31 | Method for preparing intermediate of 4-methoxypyrrole derivative |
RU2019135240A RU2718920C1 (ru) | 2017-05-31 | 2018-05-31 | Способ получения промежуточного соединения для получения производного 4-метоксипиррола |
US16/608,910 US10710961B2 (en) | 2017-05-31 | 2018-05-31 | Method for preparing intermediate of 4-methoxypyrrole derivative |
JP2019561188A JP6799177B2 (ja) | 2017-05-31 | 2018-05-31 | 4−メトキシピロール誘導体の中間体の製造方法 |
EP18809178.9A EP3630722A4 (en) | 2017-05-31 | 2018-05-31 | 4-METHOXYPYRROLE DERIVATIVE INTERMEDIATE PREPARATION PROCESS |
TNP/2019/000300A TN2019000300A1 (en) | 2017-05-31 | 2018-05-31 | Method for preparing intermediate of 4-methoxypyrrole derivative |
AU2018278731A AU2018278731B2 (en) | 2017-05-31 | 2018-05-31 | Method for preparing intermediate of 4-methoxypyrrole derivative |
EP23165218.1A EP4219448A1 (en) | 2017-05-31 | 2018-05-31 | Method for preparing a synthetic intermediate of a 4-methoxypyrrole derivative |
CN201880029533.9A CN110637009B (zh) | 2017-05-31 | 2018-05-31 | 用于制备4-甲氧基吡咯衍生物的中间体的方法 |
CA3061708A CA3061708C (en) | 2017-05-31 | 2018-05-31 | Method for preparing intermediate of 4-methoxypyrrole derivative |
NZ758743A NZ758743A (en) | 2017-05-31 | 2018-05-31 | Method for preparing intermediate of 4-methoxypyrrole derivative |
PE2019002401A PE20200399A1 (es) | 2017-05-31 | 2018-05-31 | Metodo para preparar intermedio de derivado de 4-metoxipirrol |
SA519410408A SA519410408B1 (ar) | 2017-05-31 | 2019-10-29 | طــــريقة لتحضير مركب وسيط لمشتق 4-ميثوكسي بيرول |
DO2019000292A DOP2019000292A (es) | 2017-05-31 | 2019-11-14 | Método para preparar intermedio de derivado de 4-metoxipirrol |
CONC2019/0012686A CO2019012686A2 (es) | 2017-05-31 | 2019-11-14 | Método para preparar intermedio de derivado de 4-metoxipirrol |
ECSENADI201981839A ECSP19081839A (es) | 2017-05-31 | 2019-11-15 | Método para preparar intermedio de derivado de 4-metoxipirrol |
PH12019502638A PH12019502638A1 (en) | 2017-05-31 | 2019-11-22 | Method for preparing intermediate of 4-methoxypyrrole derivative |
CL2019003449A CL2019003449A1 (es) | 2017-05-31 | 2019-11-26 | Metodo para preparar intermedio de derivado de 4-metoxipirrol. |
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US (1) | US10710961B2 (ko) |
EP (2) | EP3630722A4 (ko) |
JP (1) | JP6799177B2 (ko) |
KR (1) | KR102233456B1 (ko) |
CN (1) | CN110637009B (ko) |
AU (1) | AU2018278731B2 (ko) |
BR (1) | BR112019024976A2 (ko) |
CA (1) | CA3061708C (ko) |
CL (1) | CL2019003449A1 (ko) |
CO (1) | CO2019012686A2 (ko) |
DO (1) | DOP2019000292A (ko) |
EC (1) | ECSP19081839A (ko) |
JO (1) | JOP20190264A1 (ko) |
MA (1) | MA50517A (ko) |
MX (1) | MX394299B (ko) |
MY (1) | MY193162A (ko) |
NZ (1) | NZ758743A (ko) |
PE (1) | PE20200399A1 (ko) |
PH (1) | PH12019502638A1 (ko) |
RU (1) | RU2718920C1 (ko) |
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KR102081920B1 (ko) | 2016-03-25 | 2020-02-26 | 주식회사 대웅제약 | 1-(5-(2,4-다이플루오로페닐)-1-((3-플루오로페닐)술포닐)-4-메톡시-1h-피롤-3-일)-n-메틸메탄아민 염의 신규한 결정형 |
KR102233455B1 (ko) * | 2017-06-21 | 2021-03-29 | 주식회사 대웅제약 | 4-메톡시피롤 유도체의 중간체 제조 방법 |
KR102126576B1 (ko) | 2018-09-19 | 2020-06-24 | 주식회사 대웅제약 | 4-메톡시 피롤 유도체의 제조 방법 |
CN112094219B (zh) * | 2020-09-10 | 2022-08-05 | 广东莱佛士制药技术有限公司 | 一种制备钾离子竞争性阻滞剂中间体的方法 |
WO2022051979A1 (zh) * | 2020-09-10 | 2022-03-17 | 广东莱佛士制药技术有限公司 | 一种制备钾离子竞争性阻滞剂中间体的方法 |
CN116693442A (zh) * | 2023-04-28 | 2023-09-05 | 诚达药业股份有限公司 | 一种4-甲氧基吡咯衍生物及其合成方法 |
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US20200181079A1 (en) | 2020-06-11 |
AU2018278731B2 (en) | 2021-02-18 |
KR20180131081A (ko) | 2018-12-10 |
RU2718920C1 (ru) | 2020-04-15 |
JP6799177B2 (ja) | 2020-12-09 |
NZ758743A (en) | 2022-07-29 |
US10710961B2 (en) | 2020-07-14 |
WO2018221971A1 (en) | 2018-12-06 |
PH12019502638A1 (en) | 2020-07-13 |
MX2019014323A (es) | 2020-02-10 |
MY193162A (en) | 2022-09-26 |
DOP2019000292A (es) | 2019-12-15 |
AU2018278731A1 (en) | 2019-11-21 |
PE20200399A1 (es) | 2020-02-26 |
EP4219448A1 (en) | 2023-08-02 |
MX394299B (es) | 2025-03-21 |
TN2019000300A1 (en) | 2021-05-07 |
CL2019003449A1 (es) | 2020-03-27 |
MA50517A (fr) | 2020-09-09 |
SA519410408B1 (ar) | 2021-10-21 |
CA3061708C (en) | 2021-06-22 |
BR112019024976A2 (pt) | 2020-06-23 |
EP3630722A4 (en) | 2020-10-21 |
CO2019012686A2 (es) | 2020-04-01 |
JOP20190264A1 (ar) | 2019-11-12 |
CN110637009A (zh) | 2019-12-31 |
ECSP19081839A (es) | 2019-11-30 |
CN110637009B (zh) | 2023-11-10 |
CA3061708A1 (en) | 2018-12-06 |
JP2020518647A (ja) | 2020-06-25 |
EP3630722A1 (en) | 2020-04-08 |
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