ES428449A1 - Procedimiento para la obtencion de un nuevo derivado de la 2-piridona. - Google Patents

Procedimiento para la obtencion de un nuevo derivado de la 2-piridona.

Info

Publication number
ES428449A1
ES428449A1 ES428449A ES428449A ES428449A1 ES 428449 A1 ES428449 A1 ES 428449A1 ES 428449 A ES428449 A ES 428449A ES 428449 A ES428449 A ES 428449A ES 428449 A1 ES428449 A1 ES 428449A1
Authority
ES
Spain
Prior art keywords
solvent
hydroxynicotinic acid
methods
xylidine
acid derivative
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
ES428449A
Other languages
English (en)
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.)
Laboratorios Hermes SA
Original Assignee
Laboratorios Hermes SA
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 Laboratorios Hermes SA filed Critical Laboratorios Hermes SA
Priority to ES428449A priority Critical patent/ES428449A1/es
Priority to GB41018/74A priority patent/GB1480637A/en
Priority to FR7432079A priority patent/FR2278685A1/fr
Priority to JP49110935A priority patent/JPS5176279A/ja
Priority to BE6044763A priority patent/BE820578A/xx
Priority to DE2461653A priority patent/DE2461653B2/de
Priority to IT23632/75A priority patent/IT1049428B/it
Priority to US05/657,576 priority patent/US3984423A/en
Priority to US05/712,722 priority patent/US4031105A/en
Publication of ES428449A1 publication Critical patent/ES428449A1/es
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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides in position 3
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00—Drugs for disorders of the urinary system
    • A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pain & Pain Management (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Rheumatology (AREA)
  • Urology & Nephrology (AREA)
  • Endocrinology (AREA)
  • Reproductive Health (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES428449A 1974-07-20 1974-07-20 Procedimiento para la obtencion de un nuevo derivado de la 2-piridona. Expired ES428449A1 (es)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ES428449A ES428449A1 (es) 1974-07-20 1974-07-20 Procedimiento para la obtencion de un nuevo derivado de la 2-piridona.
GB41018/74A GB1480637A (en) 1974-07-20 1974-09-20 2-hydroxynicotinic acid derivative and methods of preparing same
FR7432079A FR2278685A1 (fr) 1974-07-20 1974-09-24 Procede d'obtention de la (2',6'-dimethyl)-anilide de l'acide-2-hydroxynicotinique
JP49110935A JPS5176279A (en) 1974-07-20 1974-09-26 22 piridonno shinkyudotai oeru hoho
BE6044763A BE820578A (fr) 1974-07-20 1974-09-30 Procede d'obtention d'un nouveau derive de la 2-pyridone
DE2461653A DE2461653B2 (de) 1974-07-20 1974-12-27 2,6-Xylidid der 2-Hydroxynicotinsäure
IT23632/75A IT1049428B (it) 1974-07-20 1975-05-22 Procedimento per l ottenimento di un derivato del 2 piridone
US05/657,576 US3984423A (en) 1974-07-20 1976-02-12 Process for the manufacture of 3-(N-2',6'-xylyl)-carboxamide-pyridone-2
US05/712,722 US4031105A (en) 1974-07-20 1976-08-09 3-(N-2', 6'xylyl)-carboxamide pyridone-2

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES428449A ES428449A1 (es) 1974-07-20 1974-07-20 Procedimiento para la obtencion de un nuevo derivado de la 2-piridona.

Publications (1)

Publication Number Publication Date
ES428449A1 true ES428449A1 (es) 1976-08-16

Family

ID=8467178

Family Applications (1)

Application Number Title Priority Date Filing Date
ES428449A Expired ES428449A1 (es) 1974-07-20 1974-07-20 Procedimiento para la obtencion de un nuevo derivado de la 2-piridona.

Country Status (7)

Country Link
JP (1) JPS5176279A (es)
BE (1) BE820578A (es)
DE (1) DE2461653B2 (es)
ES (1) ES428449A1 (es)
FR (1) FR2278685A1 (es)
GB (1) GB1480637A (es)
IT (1) IT1049428B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973597A (en) * 1989-06-30 1990-11-27 Eli Lilly And Company Anticonvulsant agents

Also Published As

Publication number Publication date
IT1049428B (it) 1981-01-20
BE820578A (fr) 1975-01-16
GB1480637A (en) 1977-07-20
JPS5176279A (en) 1976-07-01
JPS5521747B2 (es) 1980-06-12
FR2278685B1 (es) 1979-02-16
FR2278685A1 (fr) 1976-02-13
DE2461653B2 (de) 1978-08-31
DE2461653C3 (es) 1979-04-26
DE2461653A1 (de) 1976-01-29

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