JP6595578B2 - ダビガトランエテキシラートメタンスルホン酸塩の製造方法 - Google Patents
ダビガトランエテキシラートメタンスルホン酸塩の製造方法 Download PDFInfo
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- KSGXQBZTULBEEQ-UHFFFAOYSA-N dabigatran etexilate Chemical compound C1=CC(C(N)=NC(=O)OCCCCCC)=CC=C1NCC1=NC2=CC(C(=O)N(CCC(=O)OCC)C=3N=CC=CC=3)=CC=C2N1C KSGXQBZTULBEEQ-UHFFFAOYSA-N 0.000 title claims description 26
- 229960000288 dabigatran etexilate Drugs 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 34
- 239000000523 sample Substances 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 19
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 15
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 15
- 238000004566 IR spectroscopy Methods 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 13
- 238000005102 attenuated total reflection Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000012429 reaction media Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 8
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- 230000003595 spectral effect Effects 0.000 claims description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 9
- 229960004951 dabigatran etexilate mesylate Drugs 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 238000002329 infrared spectrum Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 238000001210 attenuated total reflectance infrared spectroscopy Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 102100034213 ATPase family protein 2 homolog Human genes 0.000 description 1
- 206010003658 Atrial Fibrillation Diseases 0.000 description 1
- 206010051055 Deep vein thrombosis Diseases 0.000 description 1
- 108090000190 Thrombin Proteins 0.000 description 1
- 206010047249 Venous thrombosis Diseases 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- XETBXHPXHHOLOE-UHFFFAOYSA-N dabigatran etexilate methanesulfonate Chemical compound CS(O)(=O)=O.C1=CC(C(\N)=N/C(=O)OCCCCCC)=CC=C1NCC1=NC2=CC(C(=O)N(CCC(=O)OCC)C=3N=CC=CC=3)=CC=C2N1C XETBXHPXHHOLOE-UHFFFAOYSA-N 0.000 description 1
- YKGMKSIHIVVYKY-UHFFFAOYSA-N dabrafenib mesylate Chemical compound CS(O)(=O)=O.S1C(C(C)(C)C)=NC(C=2C(=C(NS(=O)(=O)C=3C(=CC=CC=3F)F)C=CC=2)F)=C1C1=CC=NC(N)=N1 YKGMKSIHIVVYKY-UHFFFAOYSA-N 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000003408 phase transfer catalysis Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 108010091193 spermatogenesis associated factor Proteins 0.000 description 1
- 230000009861 stroke prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229960004072 thrombin Drugs 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8411—Application to online plant, process monitoring
- G01N2021/8416—Application to online plant, process monitoring and process controlling, not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
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- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Urology & Nephrology (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
で示されるダビガトランエテキシラート(CAS 593282-20-3;(1))は、国際特許出願 WO 98/37075からトロンビン阻害活性を持つ活性物質として既知である。式(1)の化合物の主要な適応症分野は、深部静脈血栓症の術後予防及び心房細動患者における脳卒中予防(SPAF)である。ダビガトランエテキシラートは、そのメタンスルホン酸塩(本明細書で以降メシラートと呼ばれる)の形で薬学的応用に使用される。ダビガトランエテキシラートメシラートは、WO 2003/074056に開示及び記述された。
驚くべきことに、ダビガトランエテキシラートメシラート(1-塩)は、スキーム1の反応の変換が、赤外分光法(IR分光法)により監視及び制御されるならば、特に高い収率及び純度で入手できることが見い出された。この反応の監視において、WO 2012/044595に記載される式(1-二塩)の複塩が特に重要である。
で示される化合物の製造方法であって、式(1):
で示されるダビガトランエテキシラートを式(2):
で示されるメタンスルホン酸と適切な溶媒中で、式(1-二塩):
で示される化合物の形成が、IR分光法でのプロセス監視により検出できるまで、結合させることを特徴とする方法に関する。
・ 1047cm−1(吸収ピーク:(1-塩)及び(1-二塩)/R−NH3 +)、
・ 1034cm−1(吸収ピーク:(1-二塩)/R−NH2 +−R’)
・Mettler Toledo製造の、ATR(減衰全反射)インライン測定プローブ(AgXファイバープローブ2m長(D-Sub、30cm 挿入深度))、ソフトウェア iClR(商標)を取り付けたFT−MIR(フーリエ変換中赤外)分光光度計ReactIR(商標)45m。
・Mettler Toledo製造の、ATRインライン測定プローブ、ソフトウェアiClR(商標)を含むFT−MIR分光光度計MonARC(商標)。
・Pfaudler製造の、エナメル撹拌容器6.000L。
・Mettler Toledo製造の、実験室反応器 LabMax(登録商標)1L。
スイッチオフ値≧n×バックグラウンドノイズシグナル+(95mol% 添加終了後及びパルス計量前の1034cm−1でのベースラインレベル−1018cm−1でのベースラインレベル)。
nは、3〜50、好ましくは3の値を意味してよい。
以下の項において、本発明は、例として特定の実施態様を参照することにより更に詳細に説明される。これらの実施態様は、純粋に本発明の方法を説明する助けとなるものであり、本発明を実施態様自体の範囲に限定することを目的とするものではない。
・Mettler Toledo製造の、ATRインライン測定プローブ(AgXファイバープローブ2m長(D-Sub、30cm 挿入深度))、ソフトウェア iClR(商標)を取り付けたFT−MIR分光光度計MonARC(商標)。
・Mettler Toledo製造の、ATRインライン測定プローブ(AgXファイバープローブ2m長(D-Sub、30cm 挿入深度))を取り付けたFT−MIR分光光度計ReactIR(商標)45m。
・Mettler Toledo製造の、実験室反応器 LabMax(登録商標)1L。
加熱手段及び計量器具(例えば、滴下ロート)を取り付けた反応器にATR浸漬プローブを取り付ける。中赤外範囲の吸収を測定するために分光光度計にATR浸漬プローブを接続する。
Claims (9)
- 式(1-塩):
で示される化合物を製造するための方法であって、式(1):
で示されるダビガトランエテキシラートを、式(2):
で示されるメタンスルホン酸と、酢酸エチル、酢酸メチル、メチルエチルケトン及びアセトンからなる群より選択される溶媒中、式(1-二塩):
で示される化合物の形成がプロセスのIR分光法での監視により検出できるまで、結合させることを特徴とする、方法。 - 1030〜1050cm−1の間の1個以上のスペクトル帯の存在が、反応のIR分光法での監視のための式(1-二塩)で示される化合物の形成のインジケーターとして作用する、請求項1記載の方法。
- 1030〜1050cm−1の間の2個のスペクトル帯の存在が、反応のIR分光法での監視のための式(1-二塩)で示される化合物の形成のインジケーターとして働く、請求項1記載の方法。
- 1033〜1035cm−1の間のスペクトル帯と1046〜1048cm−1の間のスペクトル帯の存在が、反応のIR分光法での監視のための式(1-二塩)で示される化合物の形成のインジケーターとして働く、請求項1記載の方法。
- プロセスのIR分光法での監視が、反応媒体に浸漬されたIRプローブによって行われる、請求項1〜4のいずれか一項記載の方法。
- プロセスのIR分光法での監視が、バイパスループ(これにより、ポンプによって反応媒体が反応容器から運び出され、プローブを通り過ぎ、そして反応容器に戻される)によって行われる、請求項1〜4のいずれか一項記載の方法。
- ATR(減衰全反射)手法でのIRプローブが、プロセスのIR分光法での監視に使用される、請求項1〜6のいずれか一項記載の方法。
- プロセスのIR分光法での監視のために、1分当たり3〜10回の測定が行われる、請求項1〜7のいずれか一項記載の方法。
- プロセスのIR分光法での監視中に、95mol%のメタンスルホン酸が添加され、次の5mol%がバッチ式で添加される、請求項1〜8のいずれか一項記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14180217.3 | 2014-08-07 | ||
EP14180217 | 2014-08-07 | ||
PCT/EP2015/068143 WO2016020471A1 (en) | 2014-08-07 | 2015-08-06 | Method for producing dabigatran etexilate methanesulphonate |
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JP2017523208A JP2017523208A (ja) | 2017-08-17 |
JP6595578B2 true JP6595578B2 (ja) | 2019-10-23 |
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JP2017505829A Active JP6595578B2 (ja) | 2014-08-07 | 2015-08-06 | ダビガトランエテキシラートメタンスルホン酸塩の製造方法 |
Country Status (4)
Country | Link |
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US (1) | US9546154B2 (ja) |
EP (1) | EP3177605B1 (ja) |
JP (1) | JP6595578B2 (ja) |
WO (1) | WO2016020471A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110964000B (zh) * | 2019-12-06 | 2021-08-27 | 南京科利泰医药科技有限公司 | 一种修饰标签及其制备方法、检测探针及其应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19805612A1 (de) | 1998-02-12 | 1999-08-19 | Bayer Ag | Verfahren zur kontrollierten Herstellung oder Modifizierung von polymeren Produkten mittels IR-ATR-Spektroskopie |
WO2012027543A1 (en) * | 2010-08-25 | 2012-03-01 | Teva Pharmaceuticals Usa, Inc. | Solid state forms of dabigatran etexilate, dabigatran etexilate mesylate and processes for preparation thereof |
ES2550771T3 (es) | 2010-09-27 | 2015-11-12 | Ratiopharm Gmbh | Sal de bismesilato etexilato de dabigatrán, formas en estado sólido y proceso para la preparación de las mismas |
EP2490029A1 (en) | 2011-02-16 | 2012-08-22 | Université Catholique De Louvain | Vancomycin analysis |
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- 2015-08-06 US US14/819,504 patent/US9546154B2/en active Active
- 2015-08-06 WO PCT/EP2015/068143 patent/WO2016020471A1/en active Application Filing
- 2015-08-06 EP EP15745506.4A patent/EP3177605B1/en active Active
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JP2017523208A (ja) | 2017-08-17 |
US20160039791A1 (en) | 2016-02-11 |
WO2016020471A1 (en) | 2016-02-11 |
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