ES487548A0 - IMPROVED PROCEDURE FOR THE PREPARATION OF PHENYLETHANOLINES. - Google Patents

IMPROVED PROCEDURE FOR THE PREPARATION OF PHENYLETHANOLINES.

Info

Publication number
ES487548A0
ES487548A0 ES487548A ES487548A ES487548A0 ES 487548 A0 ES487548 A0 ES 487548A0 ES 487548 A ES487548 A ES 487548A ES 487548 A ES487548 A ES 487548A ES 487548 A0 ES487548 A0 ES 487548A0
Authority
ES
Spain
Prior art keywords
phenylethanolines
preparation
improved procedure
procedure
improved
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.)
Granted
Application number
ES487548A
Other languages
Spanish (es)
Other versions
ES8102547A1 (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.)
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
Priority claimed from FI790067A external-priority patent/FI59396C/en
Priority claimed from DE19792942723 external-priority patent/DE2942723A1/en
Application filed by Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH
Publication of ES487548A0 publication Critical patent/ES487548A0/en
Publication of ES8102547A1 publication Critical patent/ES8102547A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
    • 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
    • A61P11/08—Bronchodilators
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/12—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Hydrogenated Pyridines (AREA)
ES487548A 1979-01-10 1980-01-09 IMPROVED PROCEDURE FOR THE PREPARATION OF PHENYLETHANOLINES. Expired ES8102547A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI790067A FI59396C (en) 1979-01-10 1979-01-10 PROCEDURE FOR THE FRAMSTATION OF AV 2- (4-AMINO-3,5-DICHLOROPHENYL) -2-CARBOXY-N-TERT-BUTYL ACETAMIDER
DE19792942723 DE2942723A1 (en) 1979-10-23 1979-10-23 Prepn. of broncholytic phenyl-ethanolamine derivs. - via new 2-acyloxy-2-phenyl-acetamide derivs.

Publications (2)

Publication Number Publication Date
ES487548A0 true ES487548A0 (en) 1981-01-16
ES8102547A1 ES8102547A1 (en) 1981-01-16

Family

ID=25781629

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487548A Expired ES8102547A1 (en) 1979-01-10 1980-01-09 IMPROVED PROCEDURE FOR THE PREPARATION OF PHENYLETHANOLINES.

Country Status (18)

Country Link
AT (1) AT367398B (en)
BG (1) BG33584A3 (en)
CA (1) CA1146958A (en)
CH (1) CH645611A5 (en)
CS (1) CS214689B2 (en)
DD (2) DD156179A5 (en)
DK (2) DK159263C (en)
ES (1) ES8102547A1 (en)
GR (1) GR74391B (en)
HU (2) HU188207B (en)
NL (1) NL8000126A (en)
NO (2) NO148522C (en)
PL (2) PL126046B1 (en)
PT (1) PT70661A (en)
RO (1) RO78779A (en)
SE (2) SE447102B (en)
SU (1) SU884563A3 (en)
YU (1) YU4880A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4144719A4 (en) 2020-04-28 2023-11-01 Universidade Federal Do Paraná Arthropod repellents obtained by chemically converting lactic acid, lactates or other lactic acid derivatives

Also Published As

Publication number Publication date
HU188207B (en) 1986-03-28
DK159262B (en) 1990-09-24
PL126046B1 (en) 1983-07-30
PL221288A1 (en) 1980-12-15
DK8480A (en) 1980-07-11
RO78779A (en) 1982-04-12
SE8405631L (en) 1984-11-09
PT70661A (en) 1980-02-01
DK159262C (en) 1991-02-18
NO148522B (en) 1983-07-18
SE8000175L (en) 1980-07-11
PL126876B1 (en) 1983-09-30
YU4880A (en) 1983-06-30
DK159263B (en) 1990-09-24
NO823159L (en) 1980-07-11
HU181681B (en) 1983-11-28
SU884563A3 (en) 1981-11-23
NO794314L (en) 1980-07-11
DD150198A5 (en) 1981-08-19
CA1146958A (en) 1983-05-24
NO148997B (en) 1983-10-17
SE8405631D0 (en) 1984-11-09
CS214689B2 (en) 1982-05-28
DK517289D0 (en) 1989-10-18
DK159263C (en) 1991-02-18
NL8000126A (en) 1980-07-14
DK517289A (en) 1989-10-18
SE447102B (en) 1986-10-27
ES8102547A1 (en) 1981-01-16
AT367398B (en) 1982-06-25
ATA3380A (en) 1981-11-15
SE452979B (en) 1988-01-04
NO148997C (en) 1984-01-25
NO148522C (en) 1983-10-26
BG33584A3 (en) 1983-03-15
CH645611A5 (en) 1984-10-15
DD156179A5 (en) 1982-08-04
GR74391B (en) 1984-06-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303