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ES430587A1 - PROCEDURE FOR THE PREPARATION OF 4 AMINO-3,5-DIHALOGENO-PENYLETHANOLAMINES. - Google Patents

PROCEDURE FOR THE PREPARATION OF 4 AMINO-3,5-DIHALOGENO-PENYLETHANOLAMINES.

Info

Publication number
ES430587A1
ES430587A1 ES430587A ES430587A ES430587A1 ES 430587 A1 ES430587 A1 ES 430587A1 ES 430587 A ES430587 A ES 430587A ES 430587 A ES430587 A ES 430587A ES 430587 A1 ES430587 A1 ES 430587A1
Authority
ES
Spain
Prior art keywords
amino
penylethanolamines
dihalogeno
procedure
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
ES430587A
Other languages
Spanish (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.)
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
Publication of ES430587A1 publication Critical patent/ES430587A1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/13—Amines
    • A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

4-Amino-3,5-dihalophenylethanolamines of the formula (I) < IMAGE > are prepared by reacting an appropriately substituted aminophenylglyoxal or its hydrate with an appropriate amine, with simultaneous or subsequent reduction. Hal is chlorine or bromine and R is alkyl or cycloalkyl with 3 to 5 carbon atoms. The compounds of the formula I have an effect on the beta receptors.
ES430587A 1973-11-02 1974-10-02 PROCEDURE FOR THE PREPARATION OF 4 AMINO-3,5-DIHALOGENO-PENYLETHANOLAMINES. Expired ES430587A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2354959A DE2354959C3 (en) 1973-11-02 1973-11-02 New process for the preparation of 4-amino-3,5 dihalo phenyl-athanolamines

Publications (1)

Publication Number Publication Date
ES430587A1 true ES430587A1 (en) 1976-09-01

Family

ID=5897109

Family Applications (1)

Application Number Title Priority Date Filing Date
ES430587A Expired ES430587A1 (en) 1973-11-02 1974-10-02 PROCEDURE FOR THE PREPARATION OF 4 AMINO-3,5-DIHALOGENO-PENYLETHANOLAMINES.

Country Status (19)

Country Link
JP (1) JPS5855133B2 (en)
AT (1) AT340394B (en)
BG (1) BG23746A3 (en)
CA (1) CA1041545A (en)
CH (1) CH609040A5 (en)
CS (1) CS175487B2 (en)
DD (1) DD116599A5 (en)
DE (1) DE2354959C3 (en)
DK (1) DK134484C (en)
ES (1) ES430587A1 (en)
FI (2) FI60858C (en)
HU (1) HU168133B (en)
NL (1) NL7414223A (en)
NO (1) NO139479C (en)
PL (1) PL96537B1 (en)
RO (1) RO68703A (en)
SE (2) SE411546B (en)
SU (1) SU549079A3 (en)
YU (1) YU36918B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714484A1 (en) * 1987-04-30 1988-11-10 Bayer Ag NEW AMINOPHENYLETHYLAMINE DERIVATIVES, METHODS FOR THE PRODUCTION THEREOF AND THEIR USE AS A PERFORMANCE PROVIDER
US5541188A (en) * 1987-09-15 1996-07-30 The Rowett Research Institute Therapeutic applications of beta-adrenergic agonists
US5530029A (en) * 1987-09-15 1996-06-25 The Rowett Research Institute Therapeutic applications of clenbuterol
GB9913083D0 (en) * 1999-06-04 1999-08-04 Novartis Ag Organic compounds
US10414717B2 (en) 2015-08-06 2019-09-17 Vamsi Lab Ltd. Process for preparing beta agonist
CN111393311A (en) * 2020-03-30 2020-07-10 苏州弘森药业股份有限公司 Environment-friendly and nontoxic synthesis method of clenbuterol hydrochloride

Also Published As

Publication number Publication date
CA1041545A (en) 1978-10-31
SU549079A3 (en) 1977-02-28
NO743946L (en) 1975-05-26
DD116599A5 (en) 1975-12-05
CS175487B2 (en) 1977-05-31
SE7708686L (en) 1977-07-28
ATA756374A (en) 1977-04-15
DE2354959C3 (en) 1980-02-07
SE7413786L (en) 1975-05-05
JPS5071637A (en) 1975-06-13
DK552274A (en) 1975-06-23
FI273674A7 (en) 1975-05-03
NL7414223A (en) 1975-05-07
YU36918B (en) 1984-08-31
YU285074A (en) 1982-06-18
DE2354959A1 (en) 1975-05-15
JPS5855133B2 (en) 1983-12-08
PL96537B1 (en) 1977-12-31
FI60858B (en) 1981-12-31
NO139479B (en) 1978-12-11
SE411546B (en) 1980-01-14
AT340394B (en) 1977-12-12
DE2354959B2 (en) 1979-06-07
NO139479C (en) 1979-03-21
RO68703A (en) 1981-09-24
CH609040A5 (en) 1979-02-15
DK134484B (en) 1976-11-15
FI800860A7 (en) 1981-01-01
FI60858C (en) 1982-04-13
SE430057B (en) 1983-10-17
HU168133B (en) 1976-02-28
BG23746A3 (en) 1977-10-12
DK134484C (en) 1977-04-25

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