CA971954A - Method of preparing novel pyridine derivatives - Google Patents

Method of preparing novel pyridine derivatives

Info

Publication number
CA971954A
CA971954A CA157,569A CA157569A CA971954A CA 971954 A CA971954 A CA 971954A CA 157569 A CA157569 A CA 157569A CA 971954 A CA971954 A CA 971954A
Authority
CA
Canada
Prior art keywords
pyridine derivatives
preparing novel
novel pyridine
preparing
derivatives
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA157,569A
Other languages
English (en)
Other versions
CA157569S (en
Inventor
Karl H. Agback
Ragnvald E. Lindblom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Health AB
Original Assignee
Pharmacia AB
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
Application filed by Pharmacia AB filed Critical Pharmacia AB
Application granted granted Critical
Publication of CA971954A publication Critical patent/CA971954A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/72—Nitrogen atoms
    • C07D213/76—Nitrogen atoms to which a second hetero atom is attached
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/06—Preparation of azo dyes from other azo compounds by oxidation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/30—Preparation of azo dyes from other azo compounds by esterification of —COOH or —SO3H groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/325—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting sulfonic acids with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CA157,569A 1971-11-26 1972-11-27 Method of preparing novel pyridine derivatives Expired CA971954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7115218A SE374375B (sv) 1971-11-26 1971-11-26 Analogiforfarande for framstellning av nya 4-(3-karboxi-4-hydroxi-fenylazo)-bensensulfonamido-pyridiner

Publications (1)

Publication Number Publication Date
CA971954A true CA971954A (en) 1975-07-29

Family

ID=20300331

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,569A Expired CA971954A (en) 1971-11-26 1972-11-27 Method of preparing novel pyridine derivatives

Country Status (12)

Country Link
US (1) US3915951A (de)
JP (1) JPS4857978A (de)
AT (2) AT321305B (de)
AU (1) AU464869B2 (de)
BE (1) BE791889A (de)
CA (1) CA971954A (de)
CH (2) CH553782A (de)
DE (1) DE2257629C2 (de)
FR (1) FR2161104B1 (de)
GB (1) GB1388920A (de)
NL (1) NL7215980A (de)
SE (1) SE374375B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1113486A (en) * 1977-04-01 1981-12-01 Alfred Halpern Ultra-violet filtration with certain aminosalicylic acid esters
GB1555423A (en) * 1977-05-27 1979-11-07 Ici Ltd Reactive dyestuffs containing a halogeno-pyridine residue
US4219474A (en) * 1978-03-20 1980-08-26 William H. Rorer, Inc. Heterocyclic phenyl azo hydroxybenzenes
SE7905051L (sv) * 1979-06-11 1980-12-12 Pharmacia Ab Nya sulfonamider
SE8002322L (sv) * 1980-03-26 1981-09-27 Pharmacia Ab Medel for behandling av inflammatoriska tarmsjukdomar
SE8002321L (sv) * 1980-03-26 1981-09-27 Pharmacia Ab Sett och mellanprodukter for framstellning av bensoesyraderivat
US4412992A (en) * 1980-07-21 1983-11-01 Biorex Laboratories Limited 2-Hydroxy-5-phenylazobenzoic acid derivatives and method of treating ulcerative colitis therewith
US4628083A (en) * 1983-10-17 1986-12-09 Pharmacia Ab 2-hydroxy-5-(arylazo)-benzene alkanoic acids
GB8709248D0 (en) * 1987-04-16 1987-05-20 Wyeth John & Brother Ltd Azo compounds
US5064637A (en) * 1989-05-30 1991-11-12 Board Of Regents, The University Of Texas System Substituted sulfonamide derivatives which inhibit allergic reactions
CS142691A3 (en) * 1991-05-15 1992-11-18 Vyzk Ustav Farm Biochem Sp Process for preparing 5-//4-/(4',6'-dimethyl-2-pyrimidinyl)sulfamoyl/phenyl/azo/-acetylsalicylic acid
SE9103397D0 (sv) * 1991-11-18 1991-11-18 Kabi Pharmacia Ab Nya substituerade salicylsyror
GB9213475D0 (en) * 1992-06-25 1992-08-12 Ici Plc Pyridine compounds
CN1042631C (zh) * 1993-01-02 1999-03-24 法玛西亚普强Ab公司 取代的水杨酸类化合物、其药用组合物和应用
SE9700934D0 (sv) 1997-03-14 1997-03-14 Astra Ab New formulation
EP1313699B1 (de) * 2000-08-29 2010-03-10 Biocon Limited 5-asa-derivate mit entzündungshemmender und antibiotischer wirkung und verfahren zur behandlung von krankheiten mit diesen derivaten
TWI249519B (en) 2000-08-29 2006-02-21 Nobex Corp Immunoregulatory compounds and derivatives and methods of treating diseases therewith
US8048924B2 (en) 2001-08-29 2011-11-01 Biocon Limited Methods and compositions employing 4-aminophenylacetic acid compounds
AU2005209948B2 (en) 2004-02-06 2009-09-10 Pharmatel (R&D) Pty Limited Use of aminosalicylates in diarrhoea-predominent Irritable Bowel Syndrome
US20080306029A1 (en) * 2004-05-28 2008-12-11 Salix Pharmaceuticals, Inc. Prevention, Treatment, and Amelioration of Radiation Induced Enteritis
EP1773767B1 (de) 2004-07-07 2016-03-09 Biocon Limited Synthese von azogebundenen, das immunsystem regulierenden verbindungen
GB2421947A (en) * 2005-01-07 2006-07-12 Univ Southampton Sulphonamide compounds for use as inhibitors of NF-kB
US7452872B2 (en) 2005-08-24 2008-11-18 Salix Pharmaceuticals, Inc. Formulations and uses of 2-hydroxy-5-phenylazobenzoic acid derivatives
CN103948609A (zh) * 2005-08-24 2014-07-30 萨利克斯药品公司 巴柳氮制剂及其生产和应用
US8921344B2 (en) * 2006-11-03 2014-12-30 Salix Pharmaceuticals, Inc. Formulations and uses of 2-hydroxy-5-phenylazobenzoic acid derivatives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2396145A (en) * 1940-12-14 1946-03-05 Pharmscia Ab Heterocyclic sulphonamido azo compounds
SE323959B (de) * 1965-12-21 1970-05-19 Pharmacia Ab
SE353537B (de) * 1970-03-06 1973-02-05 Pharmacia Ab

Also Published As

Publication number Publication date
DE2257629A1 (de) 1973-05-30
ATA312774A (de) 1975-07-15
BE791889A (fr) 1973-05-24
FR2161104A1 (de) 1973-07-06
NL7215980A (de) 1973-05-29
JPS4857978A (de) 1973-08-14
GB1388920A (en) 1975-03-26
CH553782A (fr) 1974-09-13
FR2161104B1 (de) 1976-04-23
AT321305B (de) 1975-03-25
AU4917772A (en) 1974-05-23
SE374375B (sv) 1975-03-03
AT329057B (de) 1976-04-26
US3915951A (en) 1975-10-28
CH573913A5 (de) 1976-03-31
DE2257629C2 (de) 1983-12-29
AU464869B2 (en) 1975-09-11

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