SE8504048D0 - BENZIMIDAZOLE DERIVATIVES, PROCESS OF PREPARING THE SAME AND ANTIULCER AGENTS CONTAINING THE SAME - Google Patents

BENZIMIDAZOLE DERIVATIVES, PROCESS OF PREPARING THE SAME AND ANTIULCER AGENTS CONTAINING THE SAME

Info

Publication number
SE8504048D0
SE8504048D0 SE8504048A SE8504048A SE8504048D0 SE 8504048 D0 SE8504048 D0 SE 8504048D0 SE 8504048 A SE8504048 A SE 8504048A SE 8504048 A SE8504048 A SE 8504048A SE 8504048 D0 SE8504048 D0 SE 8504048D0
Authority
SE
Sweden
Prior art keywords
same
alkyl
preparing
pref
effected
Prior art date
Application number
SE8504048A
Other languages
Swedish (sv)
Other versions
SE500669C2 (en
SE8504048L (en
Inventor
S Okabe
M Satoh
T Yamakawa
Y Nomura
M Hayashi
Original Assignee
Nippon Chemiphar Co
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
Priority claimed from JP59182400A external-priority patent/JPS6160660A/en
Priority claimed from JP60061194A external-priority patent/JPH068283B2/en
Priority claimed from JP60061195A external-priority patent/JPH0764826B2/en
Application filed by Nippon Chemiphar Co filed Critical Nippon Chemiphar Co
Publication of SE8504048D0 publication Critical patent/SE8504048D0/en
Publication of SE8504048L publication Critical patent/SE8504048L/en
Publication of SE500669C2 publication Critical patent/SE500669C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
    • C07D235/28—Sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
    • C07D235/26—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Benzyl sulphinyl benzimidazoles of formula (I) are new. R1 = H, 1-8C alkyl, cycloalkyl, phenyl or aralkyl R2 = H, or 1-8C alkyl or R1 and R2 together with the N atom form a ring, R3 and R4 = H, halogen, CF3, lower alkyl, lower alkoxy, lower alkoxy carbonyl, or amino. The following process is claimed : a 2-mercapto benzimidazole (II) is condensed with a 2-amino benzyl cpd. (III) and the resultant sulphide (IV) is oxidised, where X is a reactive gp. such as halogen or a sulphonyloxy gp. The first stage is effected in an inert solvent such as toluene, benzene, ethanol or acetate, pref. in the presence of an alkali. Oxidn. may be effected with an organic peracid, hydrogen peroxide, sodium hypochlorite or sodium metaperiodate, pref. at -15 to +5 deg.C in an inert solvent.
SE8504048A 1984-08-31 1985-08-30 Benzimidazoles SE500669C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59182400A JPS6160660A (en) 1984-08-31 1984-08-31 Benzimidazole derivative, its preparation, and antitumor agent containing it
JP60061194A JPH068283B2 (en) 1985-03-26 1985-03-26 Benzimidazole derivative, method for producing the same, and antiulcer agent containing the same
JP60061195A JPH0764826B2 (en) 1985-03-26 1985-03-26 Benzimidazole derivative

Publications (3)

Publication Number Publication Date
SE8504048D0 true SE8504048D0 (en) 1985-08-30
SE8504048L SE8504048L (en) 1986-03-01
SE500669C2 SE500669C2 (en) 1994-08-08

Family

ID=27297422

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8504048A SE500669C2 (en) 1984-08-31 1985-08-30 Benzimidazoles

Country Status (14)

Country Link
KR (1) KR920004936B1 (en)
AR (1) AR242195A1 (en)
AU (3) AU4640985A (en)
BE (1) BE903128A (en)
BR (1) BR8504252A (en)
CH (1) CH665417A5 (en)
DE (1) DE3531487C2 (en)
ES (1) ES8703142A1 (en)
FR (1) FR2569691B1 (en)
GB (1) GB2163747B (en)
IT (1) IT1189601B (en)
MX (1) MX159807A (en)
NL (1) NL8502384A (en)
SE (1) SE500669C2 (en)

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US5869513A (en) * 1985-05-24 1999-02-09 G. D. Searle & Co. 2- (1H-benzimidazol-2-ylsulfinyl)methyl!benzenamines
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AR243167A1 (en) 1985-08-24 1993-07-30 Hoechst Ag Substituted toluidines, process for their preparation, pharmaceutical compositions containing them and their use as gastric secretion inhibitors
AU619444B2 (en) * 1986-06-02 1992-01-30 Nippon Chemiphar Co. Ltd. 2-(2-aminobenzylsulfinyl)- benzimidazole derivatives
EP0251536A1 (en) * 1986-06-24 1988-01-07 FISONS plc Benzimidazoles, their production, formulation and use as gastric acid secretion inhibitors
US4772619A (en) * 1986-07-17 1988-09-20 G. D. Searle & Co. [(1H-benzimidazol-2-ylsulfinyl)methyl]-2-pyridinamines
US4687775A (en) * 1986-07-17 1987-08-18 G. D. Searle & Co. 2-[(Imidazo[1,2-a]pyridinylmethyl)sulfinyl]-1H-benzimidazoles
US4721718A (en) * 1986-08-18 1988-01-26 G. D. Searle & Co. 2-[(imidazo[1,2-a]pyridin-3-ylmethyl)sulfinyl]-1H-benzimidazoles useful in the treatment and prevention of ulcers
DE3639926A1 (en) * 1986-11-22 1988-06-01 Hoechst Ag SUBSTITUTED THIENOIMIDAZOLTOLUIDINE DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF, PHARMACEUTICAL PREPARATIONS CONTAINING IT AND THEIR USE AS AN INGESTIC ACID INHIBITOR
IT1222412B (en) * 1987-07-31 1990-09-05 Chiesi Farma Spa THYOMETHYL AND SULFINYL METHYL DERIVED WITH ANTI-SECRET ACID GASTRIC ACTION, THEIR PREPARATION PROCEDURE AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
JP2614756B2 (en) * 1988-08-10 1997-05-28 日本ケミファ株式会社 Imidazole derivative, method for producing the same, and anti-ulcer agent containing the same
JPH06298611A (en) * 1993-04-16 1994-10-25 Nippon Chemiphar Co Ltd Antibacterial agent
SE9301489D0 (en) 1993-04-30 1993-04-30 Ab Astra VETERINARY COMPOSITION
SE9402431D0 (en) * 1994-07-08 1994-07-08 Astra Ab New tablet formulation
SE9500422D0 (en) * 1995-02-06 1995-02-06 Astra Ab New oral pharmaceutical dosage forms
SE9500478D0 (en) * 1995-02-09 1995-02-09 Astra Ab New pharmaceutical formulation and process
US5708017A (en) * 1995-04-04 1998-01-13 Merck & Co., Inc. Stable, ready-to-use pharmaceutical paste composition containing proton pump inhibitors
HRP960232A2 (en) * 1995-07-03 1998-02-28 Astra Ab A process for the optical purification of compounds
ATE262332T1 (en) * 1995-09-21 2004-04-15 Pharma Pass Ii Llc LANSOPRAZOLE-CONTAINING MEDICINAL COMPOSITION AND PRODUCTION METHOD
SE9600070D0 (en) 1996-01-08 1996-01-08 Astra Ab New oral pharmaceutical dosage forms
US6380222B2 (en) 1996-10-11 2002-04-30 Astrazeneca Ab Use of an H+, K+-atpase inhibitor in the treatment of nasal polyps
ES2232015T3 (en) 1997-07-25 2005-05-16 Altana Pharma Ag INHIBITOR OF PROTON PUMPS IN THERAPEUTIC COMBINATION WITH ANTIBACTERIAL SUBSTANCES.
SE9704870D0 (en) * 1997-12-22 1997-12-22 Astra Ab New pharmaceutical formulation I
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DK1105105T3 (en) 1998-08-12 2006-07-17 Altana Pharma Ag Oral administration form for pyridin-2-ylmethylsulfinyl-1H-benzimidazoles
WO2000027841A1 (en) * 1998-11-06 2000-05-18 Dong-A Pharmaceutical Co., Ltd. Method of preparing sulfide derivatives
TWI243672B (en) 1999-06-01 2005-11-21 Astrazeneca Ab New use of compounds as antibacterial agents
PT1187601E (en) 1999-06-07 2005-11-30 Altana Pharma Ag NEW FORM OF PREPARATION AND ADMINISTRATION UNDERSTANDING AN INHIBITOR OF THE PUMP INSTABLE INSTABLE IN MEDIUM ACID
SE9903831D0 (en) * 1999-10-22 1999-10-22 Astra Ab Formulation of substituted benzimidazoles
SE0000774D0 (en) 2000-03-08 2000-03-08 Astrazeneca Ab New formulation
US6544556B1 (en) 2000-09-11 2003-04-08 Andrx Corporation Pharmaceutical formulations containing a non-steroidal antiinflammatory drug and a proton pump inhibitor
SE0101379D0 (en) 2001-04-18 2001-04-18 Diabact Ab Composition that inhibits gastric acid secretion
US8206741B2 (en) 2001-06-01 2012-06-26 Pozen Inc. Pharmaceutical compositions for the coordinated delivery of NSAIDs
SE0102993D0 (en) 2001-09-07 2001-09-07 Astrazeneca Ab New self emulsifying drug delivery system
US8101209B2 (en) 2001-10-09 2012-01-24 Flamel Technologies Microparticulate oral galenical form for the delayed and controlled release of pharmaceutical active principles
ES2314227T7 (en) 2002-04-09 2012-11-19 Flamel Technologies ORAL PHARMACEUTICAL FORMULATION IN THE FORM OF A WATERPROOF SUSPENSION OF MICROCAPSULES THAT ALLOW THE MODIFIED RELEASE OF AMOXYLYCIN.
EP1492511B3 (en) 2002-04-09 2012-05-02 Flamel Technologies Oral pharmaceutical formulation in the form of aqueous suspension for modified release of active principle(s)
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US8802139B2 (en) 2003-06-26 2014-08-12 Intellipharmaceutics Corp. Proton pump-inhibitor-containing capsules which comprise subunits differently structured for a delayed release of the active ingredient
AU2004314693B2 (en) 2003-09-26 2011-04-07 Alza Corporation Drug coating providing high drug loading and methods for providing the same
US8394409B2 (en) 2004-07-01 2013-03-12 Intellipharmaceutics Corp. Controlled extended drug release technology
US20060024362A1 (en) 2004-07-29 2006-02-02 Pawan Seth Composition comprising a benzimidazole and process for its manufacture
US10624858B2 (en) 2004-08-23 2020-04-21 Intellipharmaceutics Corp Controlled release composition using transition coating, and method of preparing same
US8541026B2 (en) 2004-09-24 2013-09-24 Abbvie Inc. Sustained release formulations of opioid and nonopioid analgesics
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US7981908B2 (en) 2005-05-11 2011-07-19 Vecta, Ltd. Compositions and methods for inhibiting gastric acid secretion
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US9205094B2 (en) 2006-12-22 2015-12-08 Ironwood Pharmaceuticals, Inc. Compositions comprising bile acid sequestrants for treating esophageal disorders
AU2009290712A1 (en) 2008-09-09 2010-03-18 Astrazeneca Ab Method for delivering a pharmaceutical composition to patient in need thereof
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US20130156720A1 (en) 2010-08-27 2013-06-20 Ironwood Pharmaceuticals, Inc. Compositions and methods for treating or preventing metabolic syndrome and related diseases and disorders
EP2601947A1 (en) 2011-12-05 2013-06-12 Abo Bakr Mohammed Ali Al-Mehdar Fixed-dose combination for treatment of helicobacter pylori associated diseases
UA115139C2 (en) 2011-12-28 2017-09-25 Поузен Інк. Improved compositions and methods for delivery of omeprazole plus acetylsalicylic acid
EA201591338A1 (en) 2013-01-15 2016-01-29 Айронвуд Фармасьютикалз, Инк. GASTRORETENTIVE MEDICAL FORM OF SECRESTRANATE OF BILIC ACIDS, SLOWLY RELEASED FOR ORAL APPLICATION
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US4359465A (en) * 1980-07-28 1982-11-16 The Upjohn Company Methods for treating gastrointestinal inflammation
CA1341314C (en) * 1984-07-06 2001-11-06 David Cox Derivatives of benzimidazole, benzothiazole and benzoxazole

Also Published As

Publication number Publication date
KR920004936B1 (en) 1992-06-22
SE500669C2 (en) 1994-08-08
SE8504048L (en) 1986-03-01
NL8502384A (en) 1986-03-17
AU2975092A (en) 1993-01-28
DE3531487C2 (en) 1995-08-17
AU4127189A (en) 1989-12-21
KR860001793A (en) 1986-03-22
GB2163747B (en) 1989-02-08
CH665417A5 (en) 1988-05-13
DE3531487A1 (en) 1986-03-13
MX159807A (en) 1989-08-31
BE903128A (en) 1985-12-16
AU4640985A (en) 1986-03-06
IT1189601B (en) 1988-02-04
FR2569691B1 (en) 1989-08-04
BR8504252A (en) 1986-06-17
GB2163747A (en) 1986-03-05
AR242195A1 (en) 1993-03-31
GB8521493D0 (en) 1985-10-02
ES546445A0 (en) 1986-11-16
AU647978B2 (en) 1994-03-31
IT8567743A0 (en) 1985-08-30
FR2569691A1 (en) 1986-03-07
ES8703142A1 (en) 1986-11-16

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