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GB1423762A - Preparation of secondary amines - Google Patents

Preparation of secondary amines

Info

Publication number
GB1423762A
GB1423762A GB2855475A GB2855475A GB1423762A GB 1423762 A GB1423762 A GB 1423762A GB 2855475 A GB2855475 A GB 2855475A GB 2855475 A GB2855475 A GB 2855475A GB 1423762 A GB1423762 A GB 1423762A
Authority
GB
United Kingdom
Prior art keywords
preparation
secondary amines
dimethylpropylamine
feb
amines
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
GB2855475A
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.)
Astra USA Inc
Original Assignee
Astra Pharmaceutical Products Inc
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 Astra Pharmaceutical Products Inc filed Critical Astra Pharmaceutical Products Inc
Priority claimed from AT587374A external-priority patent/AT326641B/en
Publication of GB1423762A publication Critical patent/GB1423762A/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
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • 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
    • A61K31/16—Amides, e.g. hydroxamic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pyrrole Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Hydrogenated Pyridines (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1423762 Amines ASTRA PHARMACEUTICAL PRODUCTS Inc 26 Feb 1973 [28 Feb 1972 22 Jan 1973] 28554/75 Divided out of 1423761 Heading C2C N - Ethyl - 1,1 - dimethylpropylamine and N - propyl - 1,1 - dimethylpropylamine are prepared by ethylating or propylating 1,1- dimethylpropylamine.
GB2855475A 1972-02-28 1973-02-26 Preparation of secondary amines Expired GB1423762A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23011472A 1972-02-28 1972-02-28
US32537873A 1973-01-22 1973-01-22
AT587374A AT326641B (en) 1972-02-28 1973-02-26 PROCESS FOR THE PREPARATION OF NEW N, N-DIALKYLAMINOACETIC ACID-2,6-XYLIDIDES

Publications (1)

Publication Number Publication Date
GB1423762A true GB1423762A (en) 1976-02-04

Family

ID=30773186

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939173A Expired GB1423761A (en) 1972-02-28 1973-02-26 Xylidides
GB2855475A Expired GB1423762A (en) 1972-02-28 1973-02-26 Preparation of secondary amines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939173A Expired GB1423761A (en) 1972-02-28 1973-02-26 Xylidides

Country Status (10)

Country Link
JP (2) JPS4897822A (en)
AR (2) AR200995A1 (en)
AT (1) AT326110B (en)
CH (2) CH589046A5 (en)
ES (2) ES412068A1 (en)
FR (1) FR2181766B1 (en)
GB (2) GB1423761A (en)
IE (1) IE37932B1 (en)
NL (2) NL7302541A (en)
NO (2) NO137501B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855497A (en) * 1985-04-02 1989-08-08 Chugai Seiyaku Kabushiki Kaisha Novel diamine derivatives

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834693A (en) * 1981-08-26 1983-03-01 Hitachi Ltd Convergence correcting device
JPS5848589A (en) * 1981-09-18 1983-03-22 Hitachi Ltd Convergence correction device
ZA828142B (en) * 1981-11-16 1984-06-27 Dow Chemical Co Inhibiting the antagonism between pyridyloxy-phenoxyalkanoate herbicides and benzothiadiazinone herbicides in post-emergent applications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855497A (en) * 1985-04-02 1989-08-08 Chugai Seiyaku Kabushiki Kaisha Novel diamine derivatives

Also Published As

Publication number Publication date
FR2181766B1 (en) 1976-09-03
ES412068A1 (en) 1976-01-01
AT326110B (en) 1975-11-25
CH589046A5 (en) 1977-06-30
JPS4897822A (en) 1973-12-13
NL7302541A (en) 1973-08-30
AR200995A1 (en) 1975-02-06
CH585698A5 (en) 1977-03-15
ATA167273A (en) 1975-02-15
NL7800008A (en) 1978-05-31
ES426505A1 (en) 1976-12-01
DE2309023A1 (en) 1973-09-13
IE37932B1 (en) 1977-11-23
FR2181766A1 (en) 1973-12-07
IE37932L (en) 1973-08-28
JPS5119733A (en) 1976-02-17
AR201072A1 (en) 1975-02-06
AU5258373A (en) 1974-08-29
GB1423761A (en) 1976-02-04
NO137498B (en) 1977-11-28
NO137501B (en) 1977-11-28
DE2309023B2 (en) 1976-08-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee