ATE82283T1 - Herstellung von 2-(2-pyridylmethylsulfinyl)benzimidazol-verbindungen. - Google Patents

Herstellung von 2-(2-pyridylmethylsulfinyl)benzimidazol-verbindungen.

Info

Publication number
ATE82283T1
ATE82283T1 AT88307191T AT88307191T ATE82283T1 AT E82283 T1 ATE82283 T1 AT E82283T1 AT 88307191 T AT88307191 T AT 88307191T AT 88307191 T AT88307191 T AT 88307191T AT E82283 T1 ATE82283 T1 AT E82283T1
Authority
AT
Austria
Prior art keywords
pyridylmethylsulfinyl
benzimidazole compounds
preparation
compounds
benzimidazole
Prior art date
Application number
AT88307191T
Other languages
German (de)
English (en)
Inventor
Masayasu Kato
Yoshio Toyoshima
Norio Iwano
Original Assignee
Takeda Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16330618&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE82283(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Application granted granted Critical
Publication of ATE82283T1 publication Critical patent/ATE82283T1/de

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT88307191T 1987-08-04 1988-08-03 Herstellung von 2-(2-pyridylmethylsulfinyl)benzimidazol-verbindungen. ATE82283T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19480987 1987-08-04
EP88307191A EP0302720B1 (en) 1987-08-04 1988-08-03 Production of 2-(2-pyridylmethylsulfinyl)-benzimidazole compounds

Publications (1)

Publication Number Publication Date
ATE82283T1 true ATE82283T1 (de) 1992-11-15

Family

ID=16330618

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88307191T ATE82283T1 (de) 1987-08-04 1988-08-03 Herstellung von 2-(2-pyridylmethylsulfinyl)benzimidazol-verbindungen.

Country Status (11)

Country Link
US (1) US5578732A (OSRAM)
EP (1) EP0302720B1 (OSRAM)
KR (1) KR960000047B1 (OSRAM)
AT (1) ATE82283T1 (OSRAM)
CA (1) CA1263119A (OSRAM)
DE (1) DE3875848T2 (OSRAM)
DK (1) DK171989B1 (OSRAM)
ES (1) ES2052728T3 (OSRAM)
GR (1) GR3006974T3 (OSRAM)
HU (1) HU199828B (OSRAM)
IE (1) IE61717B1 (OSRAM)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
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US6262085B1 (en) 1999-08-26 2001-07-17 Robert R. Whittle Alkoxy substituted Benzimidazole compounds, pharmaceutical preparations containing the same, and methods of using the same
US6312723B1 (en) 1999-08-26 2001-11-06 Robert R. Whittle Pharmaceutical unit dosage form
US6780880B1 (en) 1999-08-26 2004-08-24 Robert R. Whittle FT-Raman spectroscopic measurement
US6268385B1 (en) 1999-08-26 2001-07-31 Robert R. Whittle Dry blend pharmaceutical formulations
US6262086B1 (en) 1999-08-26 2001-07-17 Robert R. Whittle Pharmaceutical unit dosage form
US6369087B1 (en) 1999-08-26 2002-04-09 Robert R. Whittle Alkoxy substituted benzimidazole compounds, pharmaceutical preparations containing the same, and methods of using the same
US6326384B1 (en) 1999-08-26 2001-12-04 Robert R. Whittle Dry blend pharmaceutical unit dosage form
KR100362947B1 (ko) * 1999-09-21 2002-11-30 주식회사 대웅 설폭시드 화합물의 제조방법
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KR100430575B1 (ko) * 2001-02-21 2004-05-10 주식회사 씨트리 란소프라졸 및 그 중간체의 제조방법
KR100783020B1 (ko) * 2001-03-23 2007-12-07 동아제약주식회사 2-메틸클로라이드 피리딘 유도체 및 이를 이용한 벤즈이미다졸 유도체의 제조 방법
US20040248941A1 (en) * 2001-09-25 2004-12-09 Keiji Kamiyama Benzimidazone compound, process for producing the same, and use thereof
EP1476442A2 (en) * 2002-03-27 2004-11-17 Teva Pharmaceutical Industries Ltd. Lansoprazole polymorphs and processes for preparation thereof
KR100873419B1 (ko) * 2002-06-18 2008-12-11 페어차일드코리아반도체 주식회사 높은 항복 전압, 낮은 온 저항 및 작은 스위칭 손실을갖는 전력용 반도체 소자
WO2004011455A1 (en) * 2002-07-26 2004-02-05 Teva Pharmaceutical Industries Ltd. Preparation of lansoprazole and related compounds
PT1501824E (pt) * 2002-08-21 2007-11-28 Teva Pharma Método para purificação de lansoprazole
EP1764364A1 (en) * 2002-08-21 2007-03-21 Teva Pharmaceutical Industries Ltd A method for the purification of lansoprazole
CA2771725C (en) * 2002-10-16 2015-08-18 Takeda Pharmaceutical Company Limited Solid preparation comprising a non-toxic base and a proton pump inhibitor
WO2004046135A1 (en) * 2002-11-18 2004-06-03 Teva Pharmaceutical Industries Ltd. Stable lansoprazole containing more than 500 ppm, up to about 3,000 ppm water and more than 200 ppm, up to about 5,000 ppm alcohol
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JP2006516574A (ja) * 2003-02-05 2006-07-06 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 ランソプラゾール安定化方法
JP2006523201A (ja) * 2003-03-28 2006-10-12 シデム ファーマ スルホキシド誘導体をエナンチオ選択的に調製する方法
FR2852956B1 (fr) * 2003-03-28 2006-08-04 Negma Gild Procede de preparation enantioselective de derives de sulfoxydes
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EP1681056A1 (en) * 2005-01-14 2006-07-19 Krka Tovarna Zdravil, D.D., Novo Mesto Process for preparing lansoprazole
KR100758600B1 (ko) * 2006-01-05 2007-09-13 주식회사 대웅제약 란소프라졸 결정형 ａ의 제조방법
WO2008035189A1 (en) * 2006-09-22 2008-03-27 Orchid Chemicals & Pharmaceuticals Limited A method for the purification of lansoprazole
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WO2009066309A2 (en) * 2007-07-12 2009-05-28 Cadila Healthcare Limited Process for preparation of omeprazole
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CL2009000547A1 (es) 2008-03-10 2010-05-07 Takeda Pharmaceuticals Co Forma cristalina de (r)-2[[[3-metil-4-(2,2,2-trifluoroetoxi)-2-piridinil]metil]sulfinil]-1h-bencimidazol, metodo de preparacion; composicion farmaceutica y su uso para la profilaxis o tratamiento de ulcera peptica, gastritis, esofagitis erosiva, esofago de barret,dispepsia funcional, cancer gastrico.
ES2343935B1 (es) * 2008-12-29 2011-04-28 Laboratorios Viñas S.A. Intermedios utiles para la obtencion de 2-(2-piridinilmetilsulfinil)-1h-benzimidazoles y procedimientos correspondientes.
KR20100101405A (ko) * 2009-03-09 2010-09-17 한미홀딩스 주식회사 비결정형의 (+)-란소프라졸 제조방법 및 이에 사용되는 (+)-란소프라졸 알코올레이트
WO2010134099A1 (en) 2009-05-21 2010-11-25 Cadila Healthcare Limited One pot process for preparing omeprazole and related compounds
CN102180865B (zh) * 2011-03-17 2013-01-16 浙江工业大学 一种兰索拉唑的合成方法
US9119769B2 (en) 2011-12-30 2015-09-01 The Curators Of The University Of Missouri Method for transforming pharmaceutical crystal forms
WO2013108068A1 (en) 2012-01-21 2013-07-25 Jubilant Life Sciences Limited Process for the preparation of 2-pyridinylmethylsulfinyl benzimidazoles, their analogs and optically active enantiomers
CN103724325B (zh) * 2013-12-10 2016-04-13 南京工业大学 制备亚磺酰基-1-氢-苯并咪唑衍生物的方法
CN104019635B (zh) * 2014-06-19 2015-05-27 上海慈瑞医药科技有限公司 一种兰索拉唑原料药化合物及其干燥工艺
CN116891458A (zh) * 2023-06-19 2023-10-17 南京唯创远医药科技有限公司 一种艾普拉唑的制备方法

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SE7804231L (sv) * 1978-04-14 1979-10-15 Haessle Ab Magsyrasekretionsmedel
US4472409A (en) * 1981-11-05 1984-09-18 Byk Gulden Lomberg Chemische Fabrik Gesellschaft Mit Beschrankter Haftung 2-Pyridylmethyl thio(sulfinyl)benzimidazoles with gastric acid secretion inhibiting effects
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JPS6150978A (ja) * 1984-08-16 1986-03-13 Takeda Chem Ind Ltd ピリジン誘導体およびその製造法
JPS6150979A (ja) * 1984-08-16 1986-03-13 Takeda Chem Ind Ltd ピリジン誘導体およびその製造法
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DK171989B1 (da) * 1987-08-04 1997-09-08 Takeda Chemical Industries Ltd Fremgangsmåde til fremstilling af 2-(2-pyridylmethylsulfinyl)-benzimidazoler

Also Published As

Publication number Publication date
CA1263119A (en) 1989-11-21
DE3875848T2 (de) 1993-03-25
HU199828B (en) 1990-03-28
US5578732A (en) 1996-11-26
DK428188D0 (da) 1988-08-01
EP0302720A1 (en) 1989-02-08
EP0302720B1 (en) 1992-11-11
DK428188A (da) 1989-02-05
HUT49346A (en) 1989-09-28
KR960000047B1 (ko) 1996-01-03
KR890003738A (ko) 1989-04-17
DE3875848D1 (de) 1992-12-17
ES2052728T3 (es) 1994-07-16
IE61717B1 (en) 1994-11-30
IE882376L (en) 1989-02-04
DK171989B1 (da) 1997-09-08
GR3006974T3 (OSRAM) 1993-06-30

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