KR101485418B1 - 고순도 미르타자핀의 제조방법 - Google Patents
고순도 미르타자핀의 제조방법 Download PDFInfo
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- KR101485418B1 KR101485418B1 KR20130061219A KR20130061219A KR101485418B1 KR 101485418 B1 KR101485418 B1 KR 101485418B1 KR 20130061219 A KR20130061219 A KR 20130061219A KR 20130061219 A KR20130061219 A KR 20130061219A KR 101485418 B1 KR101485418 B1 KR 101485418B1
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- acid
- mirtazapine
- reaction
- methyl
- phenylpiperazin
- Prior art date
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- RONZAEMNMFQXRA-UHFFFAOYSA-N mirtazapine Chemical compound C1C2=CC=CN=C2N2CCN(C)CC2C2=CC=CC=C21 RONZAEMNMFQXRA-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229960001785 mirtazapine Drugs 0.000 title claims abstract description 40
- 238000010189 synthetic method Methods 0.000 title 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 68
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229920000137 polyphosphoric acid Polymers 0.000 claims abstract description 25
- 229940098779 methanesulfonic acid Drugs 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000002253 acid Substances 0.000 claims abstract description 20
- -1 4-methyl-2-phenylpiperazin-1-yl Chemical group 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 238000007363 ring formation reaction Methods 0.000 claims description 13
- 239000003960 organic solvent Substances 0.000 claims description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 2
- DMCVQBYQIQQSMQ-UHFFFAOYSA-N CC(CNCC1)(C2=CC=CC=C2)N1C1=NC=CC=C1C Chemical compound CC(CNCC1)(C2=CC=CC=C2)N1C1=NC=CC=C1C DMCVQBYQIQQSMQ-UHFFFAOYSA-N 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- PYZPABZGIRHQTA-UHFFFAOYSA-N [2-(4-methyl-2-phenylpiperazin-1-yl)pyridin-3-yl]methanol Chemical compound C1N(C)CCN(C=2C(=CC=CN=2)CO)C1C1=CC=CC=C1 PYZPABZGIRHQTA-UHFFFAOYSA-N 0.000 abstract description 15
- 239000011541 reaction mixture Substances 0.000 abstract description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract description 6
- 238000003756 stirring Methods 0.000 abstract description 6
- 239000002904 solvent Substances 0.000 abstract description 5
- 239000007858 starting material Substances 0.000 abstract description 5
- 239000000935 antidepressant agent Substances 0.000 abstract description 4
- 230000001430 anti-depressive effect Effects 0.000 abstract description 3
- 229940005513 antidepressants Drugs 0.000 abstract description 3
- 239000007810 chemical reaction solvent Substances 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 230000002194 synthesizing effect Effects 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 30
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 27
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 26
- 239000010410 layer Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 238000004128 high performance liquid chromatography Methods 0.000 description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- 239000013078 crystal Substances 0.000 description 8
- 239000012044 organic layer Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000000605 extraction Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 239000003712 decolorant Substances 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 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 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 238000004042 decolorization Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 210000000692 cap cell Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229940023942 remeron Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- MYXKPFMQWULLOH-UHFFFAOYSA-M tetramethylazanium;hydroxide;pentahydrate Chemical compound O.O.O.O.O.[OH-].C[N+](C)(C)C MYXKPFMQWULLOH-UHFFFAOYSA-M 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/14—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/4985—Pyrazines or piperazines ortho- or peri-condensed with heterocyclic ring systems
-
- 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
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
실시예 | 반응조건(출발물질 100g 기준) | 수율 | 순도 | 색 |
실시예 1 | 폴리인산 500g + 메탄설폰산 100g | 74.5% | 99.84% | 백색 |
실시예 2 | 폴리인산 1000g + 메탄설폰산 50g | 78.2% | 99.86% | 백색 |
실시예 3 | 폴리인산 500g + 메탄설폰산 100g + 톨루엔 300g | 80.2% | 99.98% | 백색 |
실시예 4 | 폴리인산 1000g + 메탄설폰산 50g + 톨루엔 500g | 82.4% | 99.98% | 백색 |
비교예 1 | 98% 황산 360g | 68.0% | 99.72% | 옅은노란 |
비교예 2 | 98% 황산 460g + 탈염수 50g | 69.3% | 99.73% | 옅은노란 |
비교예 3 | 폴리인산 500g | 68.7% | 99.79% | 미백색 |
비교예 4 | 폴리인산 1000g | 73.8% | 99.81% | 미백색 |
Claims (7)
- 2-(4-메틸-2-페닐피페라진-1-일)피리딘-3-메탄올을 폴리인산(Polyphosphoric acid)과 메탄설폰산(Methanesulfonic acid)의 혼합산에서 고리화반응시키는 것을 특징으로 하는 미르타자핀(Mirtazapine)의 제조 방법.
- 제 1항에 있어서,
상기 혼합산은 상기 2-(4-메틸-2-페닐피페라진-1-일)피리딘-3-메탄올 100 중량부에 대하여 폴리인산 400 내지 1000 중량부와 메탄설폰산 30 내지 300 중량부를 사용하는 것을 특징으로 하는 미르타자핀의 제조방법.
- 제 1항에 있어서,
상기 고리화반응은 유기용매의 존재하에 진행되는 것을 특징으로 하는 미르타자핀의 제조방법.
- 제 3항에 있어서,
상기 유기용매는 톨루엔, 자일렌, 벤젠 및 클로로벤젠으로 이루어지는 군으로부터 1종 이상 선택되는 것을 특징으로 하는 미르타자핀의 제조방법.
- 제 1항에 있어서,
상기 고리화반응의 반응온도는 60 내지 90℃에서 수행하는 것을 특징으로 하는 미르타자핀의 제조방법.
- 제 1항에 있어서,
상기 고리화반응의 반응시간은 3 내지 8시간 동안 수행되는 것을 특징으로 하는 미르타자핀의 제조방법.
- 삭제
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KR20130061219A KR101485418B1 (ko) | 2013-05-29 | 2013-05-29 | 고순도 미르타자핀의 제조방법 |
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KR20130061219A KR101485418B1 (ko) | 2013-05-29 | 2013-05-29 | 고순도 미르타자핀의 제조방법 |
Publications (2)
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KR20140140398A KR20140140398A (ko) | 2014-12-09 |
KR101485418B1 true KR101485418B1 (ko) | 2015-01-26 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2017088564A (ja) * | 2015-11-13 | 2017-05-25 | 株式会社トクヤマ | ミルタザピンの製造方法 |
KR102540021B1 (ko) | 2020-12-02 | 2023-06-07 | (주)유케이케미팜 | 대량 생산에 적합한 미르타자핀의 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020019902A (ko) * | 1999-04-19 | 2002-03-13 | 추후보정 | 피페라진 고리 함유 화합물의 신규한 합성법 및 결정화법 |
KR20060056315A (ko) * | 2003-07-10 | 2006-05-24 | 악조 노벨 엔.브이. | 순수한 거울상 이성질체 미르타자핀의 제조 방법 |
KR20070053697A (ko) * | 2004-07-22 | 2007-05-25 | 메디쳄 쎄.아. | 개선된 미르타자핀 제조방법 |
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2013
- 2013-05-29 KR KR20130061219A patent/KR101485418B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020019902A (ko) * | 1999-04-19 | 2002-03-13 | 추후보정 | 피페라진 고리 함유 화합물의 신규한 합성법 및 결정화법 |
JP2004500324A (ja) | 1999-04-19 | 2004-01-08 | テバ ファーマシューティカル インダストリーズ リミティド | ピペラジン環含有化合物の新規の合成及び結晶化 |
KR20060056315A (ko) * | 2003-07-10 | 2006-05-24 | 악조 노벨 엔.브이. | 순수한 거울상 이성질체 미르타자핀의 제조 방법 |
KR20070053697A (ko) * | 2004-07-22 | 2007-05-25 | 메디쳄 쎄.아. | 개선된 미르타자핀 제조방법 |
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