CA987685A - Process for the preparation of 4-amino-3,5-dihalogen-phenyl-ethanolamines - Google Patents

Process for the preparation of 4-amino-3,5-dihalogen-phenyl-ethanolamines

Info

Publication number
CA987685A
CA987685A CA156,600A CA156600A CA987685A CA 987685 A CA987685 A CA 987685A CA 156600 A CA156600 A CA 156600A CA 987685 A CA987685 A CA 987685A
Authority
CA
Canada
Prior art keywords
dihalogen
ethanolamines
phenyl
amino
preparation
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
CA156,600A
Other versions
CA156600S (en
Inventor
Axel Prox
Johannes Keck
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.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Dr Karl Thomae GmbH
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 Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH
Application granted granted Critical
Publication of CA987685A publication Critical patent/CA987685A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D263/18—Oxygen atoms
    • C07D263/20—Oxygen atoms attached in position 2
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CA156,600A 1971-11-17 1972-11-16 Process for the preparation of 4-amino-3,5-dihalogen-phenyl-ethanolamines Expired CA987685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2157040A DE2157040A1 (en) 1971-11-17 1971-11-17 4-amino-3,5-dihalophenylethanolamines prepn - by hydrolysis of 5-(4-amino-3,5-dihalo-phenyl)-2-oxazolidones

Publications (1)

Publication Number Publication Date
CA987685A true CA987685A (en) 1976-04-20

Family

ID=5825380

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,600A Expired CA987685A (en) 1971-11-17 1972-11-16 Process for the preparation of 4-amino-3,5-dihalogen-phenyl-ethanolamines

Country Status (16)

Country Link
JP (2) JPS5512893B2 (en)
AT (2) AT320642B (en)
BG (1) BG20337A3 (en)
CA (1) CA987685A (en)
CH (1) CH574903A5 (en)
CS (1) CS170454B2 (en)
DD (2) DD103640A5 (en)
DE (1) DE2157040A1 (en)
DK (1) DK150851B (en)
ES (1) ES408615A1 (en)
HU (2) HU166034B (en)
PL (1) PL79757B1 (en)
RO (1) RO68219A (en)
SE (1) SE405854B (en)
SU (1) SU468398A3 (en)
YU (2) YU35870B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2354961C2 (en) * 1973-11-02 1983-02-10 Dr. Karl Thomae Gmbh, 7950 Biberach Process for the preparation of aminophenylethanolamines
US5059422A (en) * 1985-07-29 1991-10-22 American Cyanamid Company Continuous release phenylethanolamine derivative compositions
US5169633A (en) * 1985-07-29 1992-12-08 American Cyanamid Company Continuous release phenylethanolamine derivative compositions
WO2014108449A1 (en) 2013-01-08 2014-07-17 Atrogi Ab A screening method, a kit, a method of treatment and a compound for use in a method of treatment
GB201714740D0 (en) 2017-09-13 2017-10-25 Atrogi Ab New compounds and uses
GB201714736D0 (en) 2017-09-13 2017-10-25 Atrogi Ab New compounds and uses
GB201714745D0 (en) 2017-09-13 2017-10-25 Atrogi Ab New compounds and uses
GB201714734D0 (en) 2017-09-13 2017-10-25 Atrogi Ab New compounds and uses
GB202205895D0 (en) 2022-04-22 2022-06-08 Atrogi Ab New medical uses

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1618005A1 (en) * 1966-09-22 1971-09-09 Thomae Gmbh Dr K Process for the preparation of new amino-dihalogen-phenyl-ethylamines

Also Published As

Publication number Publication date
DD103640A5 (en) 1974-02-05
HU166034B (en) 1974-12-28
YU35870B (en) 1981-08-31
RO68219A (en) 1980-03-15
JPS4857941A (en) 1973-08-14
CS170454B2 (en) 1976-08-27
YU252579A (en) 1983-01-21
HU164697B (en) 1974-03-28
DE2157040A1 (en) 1973-05-24
DD108297A5 (en) 1974-09-12
JPS5512893B2 (en) 1980-04-04
PL79757B1 (en) 1975-06-30
AT320618B (en) 1975-02-25
AT320642B (en) 1975-02-25
SE405854B (en) 1979-01-08
SE7505550L (en) 1975-05-14
YU40763B (en) 1986-06-30
JPS5293767A (en) 1977-08-06
DK150851B (en) 1987-07-06
SU468398A3 (en) 1975-04-25
CH574903A5 (en) 1976-04-30
BG20337A3 (en) 1975-11-05
YU281572A (en) 1981-02-28
ES408615A1 (en) 1975-10-01
JPS5422977B2 (en) 1979-08-10

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