ES8402258A1 - Derivados salicilicos de n-acetilcisteina. - Google Patents

Derivados salicilicos de n-acetilcisteina.

Info

Publication number
ES8402258A1
ES8402258A1 ES517540A ES517540A ES8402258A1 ES 8402258 A1 ES8402258 A1 ES 8402258A1 ES 517540 A ES517540 A ES 517540A ES 517540 A ES517540 A ES 517540A ES 8402258 A1 ES8402258 A1 ES 8402258A1
Authority
ES
Spain
Prior art keywords
acetylcysteine
acid
reaction
salicylic derivatives
acetylsalicylic acid
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
ES517540A
Other languages
English (en)
Other versions
ES517540A0 (es
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.)
Isnardi Pietro & C SpA
Original Assignee
Isnardi Pietro & C SpA
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 Isnardi Pietro & C SpA filed Critical Isnardi Pietro & C SpA
Publication of ES8402258A1 publication Critical patent/ES8402258A1/es
Publication of ES517540A0 publication Critical patent/ES517540A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
    • C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/57—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C323/58—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups with amino groups bound to the carbon skeleton
    • C07C323/59—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups with amino groups bound to the carbon skeleton with acylated amino groups bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/10—Expectorants
    • 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)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pain & Pain Management (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Pulmonology (AREA)
  • Neurosurgery (AREA)
  • Rheumatology (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Cosmetics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE DERIVADOS SALICILICOS DE N-ACETILCISTEINA, DE FORMULA GENERAL (I), EN LA QUE X SE SELECCIONA DEL GRUPO FORMADO POR HIDROGENO, METALES ALCALINOS, METALES ALCALINOTERREOS Y LOS RADICALES DE BASES ORGANICAS, Y SUS SALES ORGANICAS E INORGANICAS FARMACEUTICAMENTE ACEPTABLES. COMPRENDE LAS SIGUIENTES ETAPAS: PRIMERA, SE PREPARA UN DERIVADO REACTIVO DE ACIDO ACETILSALICILICO, DEL GRUPO QUE COMPRENDE EL CLORURO Y EL ANHIDRIDO MIXTO CON CLOROFORMIATO DE ETILO; SEGUNDA, SE HACE REACCIONAR DICHO DERIVADO REACTIVO, A BAJA TEMPERATURA, CON N-ACETILCISTEINA, EN PRESENCIA DE UNA BASE ORGANICA O INORGANICA QUE ACTUE COMO UN ACEPTOR DE ACIDO; Y POR ULTIMO, SE AISLA EL TIOESTER RESULTANTE. DE APLICACION EN PREPARADOS FARMACEUTICOS POR SUS PROPIEDADES TERAPEUTICAS. *FORMULA*.
ES517540A 1981-11-20 1982-11-19 Derivados salicilicos de n-acetilcisteina. Granted ES517540A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25198/81A IT1194117B (it) 1981-11-20 1981-11-20 Derivati salicilici di n-acetilcisteina

Publications (2)

Publication Number Publication Date
ES8402258A1 true ES8402258A1 (es) 1984-01-16
ES517540A0 ES517540A0 (es) 1984-01-16

Family

ID=11215991

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517540A Granted ES517540A0 (es) 1981-11-20 1982-11-19 Derivados salicilicos de n-acetilcisteina.

Country Status (9)

Country Link
US (1) US4567163A (es)
EP (1) EP0080229B1 (es)
JP (1) JPS58146560A (es)
KR (1) KR890000618B1 (es)
AT (1) ATE12102T1 (es)
CA (1) CA1202618A (es)
DE (1) DE3262569D1 (es)
ES (1) ES517540A0 (es)
IT (1) IT1194117B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU574360B2 (en) * 1983-05-13 1988-07-07 Reichert, D. Antisnoring agent
IT1206515B (it) * 1983-08-09 1989-04-27 Guidotti & C Spa Labor N-acetilcisteina ederivati 2',4's-carbossimetilcisteina ad-difluoro-4-idrossi-(1,1'-bifenil)attivita' antinfiammatoria, 3-carbossilici della mucolitica, procedimento per laloro preparazione e relative composizioni farmaceutiche.
IT1194474B (it) * 1983-11-23 1988-09-22 Magis Farmaceutici Derivati della cisteina,procedimento per la loro preparazione e composizioni farmaceutiche che li contengono
WO1995000136A1 (en) * 1993-06-18 1995-01-05 Arcturus Pharmaceutical Corporation Method for treating hyperkeratosis and diseases mediated by proteases
US5637616A (en) * 1993-06-18 1997-06-10 Arcturus Pharmaceutical Corporation Method for treating diseases mediated by proteases
AU2825295A (en) * 1994-06-13 1996-01-05 Arcturus Pharmaceutical Corporation Method for the treatment, prevention or minimization of hair loss
GB2320431B (en) * 1996-12-20 2000-08-30 Johnson & Johnson Medical Compositions for the treatment of chronic wounds
CN103251631A (zh) * 2008-05-13 2013-08-21 根梅迪卡治疗公司 用于治疗代谢性病症的水杨酸盐(酯)缀合物
AU2010224867A1 (en) * 2009-03-16 2011-10-06 Genmedica Therapeutics Sl Combination therapies for treating metabolic disorders
EP2408443A1 (en) * 2009-03-16 2012-01-25 Genmedica Therapeutics SL Anti-inflammatory and antioxidant conjugates useful for treating metabolic disorders
US8466197B2 (en) 2010-12-14 2013-06-18 Genmedica Therapeutics Sl Thiocarbonates as anti-inflammatory and antioxidant compounds useful for treating metabolic disorders
US20150025006A1 (en) 2011-09-16 2015-01-22 Genmedica Therapeutics Sl Pharmaceutical Combinations Including Anti-Inflammatory and Antioxidant Conjugates Useful for Treating Metabolic Disorders
WO2013037984A1 (en) 2011-09-16 2013-03-21 Genmedica Therapeutics Sl Anti-inflammatory and antioxidant conjugates useful for treating metabolic disorders
CA2929655C (en) 2013-11-08 2023-06-13 Promentis Pharmaceuticals, Inc. Substituted n-acetyl-l-cysteine derivatives and related compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR4619M (es) * 1965-02-01 1966-11-28
US4268456A (en) * 1979-09-24 1981-05-19 Ppg Industries, Inc. Process for preparing chlorothiolformates

Also Published As

Publication number Publication date
JPH059424B2 (es) 1993-02-04
ATE12102T1 (de) 1985-03-15
EP0080229B1 (en) 1985-03-13
CA1202618A (en) 1986-04-01
IT1194117B (it) 1988-09-14
JPS58146560A (ja) 1983-09-01
KR890000618B1 (ko) 1989-03-22
IT8125198A0 (it) 1981-11-20
US4567163A (en) 1986-01-28
ES517540A0 (es) 1984-01-16
DE3262569D1 (en) 1985-04-18
KR840002350A (ko) 1984-06-25
EP0080229A1 (en) 1983-06-01

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