ATE59651T1 - Natriumsalz von etodolsaeure und verfahren zur herstellung. - Google Patents

Natriumsalz von etodolsaeure und verfahren zur herstellung.

Info

Publication number
ATE59651T1
ATE59651T1 AT86830304T AT86830304T ATE59651T1 AT E59651 T1 ATE59651 T1 AT E59651T1 AT 86830304 T AT86830304 T AT 86830304T AT 86830304 T AT86830304 T AT 86830304T AT E59651 T1 ATE59651 T1 AT E59651T1
Authority
AT
Austria
Prior art keywords
sodium salt
acid
etodol
production
tetrahydropyran
Prior art date
Application number
AT86830304T
Other languages
English (en)
Inventor
Riccardo Casero
Original Assignee
Farmaka Srl
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=11198571&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE59651(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Farmaka Srl filed Critical Farmaka Srl
Application granted granted Critical
Publication of ATE59651T1 publication Critical patent/ATE59651T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • 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)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pain & Pain Management (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Rheumatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
AT86830304T 1985-10-25 1986-10-23 Natriumsalz von etodolsaeure und verfahren zur herstellung. ATE59651T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22625/85A IT1190416B (it) 1985-10-25 1985-10-25 Sali dell'acido etodolico e procedimenti per la loro preparazione
EP86830304A EP0221032B1 (de) 1985-10-25 1986-10-23 Natriumsalz von Etodolsäure und Verfahren zur Herstellung

Publications (1)

Publication Number Publication Date
ATE59651T1 true ATE59651T1 (de) 1991-01-15

Family

ID=11198571

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86830304T ATE59651T1 (de) 1985-10-25 1986-10-23 Natriumsalz von etodolsaeure und verfahren zur herstellung.

Country Status (6)

Country Link
EP (1) EP0221032B1 (de)
JP (1) JPS62106094A (de)
AT (1) ATE59651T1 (de)
DE (1) DE3676429D1 (de)
ES (1) ES2019885B3 (de)
IT (1) IT1190416B (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076831A (en) * 1972-05-16 1978-02-28 American Home Products Corporation Pyrano[3,4-b]-indole derivatives, pharmaceutical compositions and methods of use
US4520203A (en) * 1983-08-16 1985-05-28 American Home Products Corporation Resolution of (±)-1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid using cinchonine
US4501899A (en) * 1983-08-16 1985-02-26 American Home Products Corporation Resolution of (+)-1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid using cholesteryl aniline
US4515961A (en) * 1983-08-16 1985-05-07 American Home Products Corporation Resolution of (±)-1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4,-b] indole-1-acetic acid using enrichment crystallization
US4544757A (en) * 1984-02-16 1985-10-01 American Home Products Corporation Process for the resolution of pyrano[3,4-b]indole-1-acetic acids

Also Published As

Publication number Publication date
IT1190416B (it) 1988-02-16
EP0221032A2 (de) 1987-05-06
EP0221032B1 (de) 1991-01-02
EP0221032A3 (en) 1988-10-05
ES2019885B3 (es) 1991-07-16
IT8522625A0 (it) 1985-10-25
JPS62106094A (ja) 1987-05-16
DE3676429D1 (de) 1991-02-07

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked