GB895693A - Derivatives of amino acids - Google Patents

Derivatives of amino acids

Info

Publication number
GB895693A
GB895693A GB20177/59A GB2017759A GB895693A GB 895693 A GB895693 A GB 895693A GB 20177/59 A GB20177/59 A GB 20177/59A GB 2017759 A GB2017759 A GB 2017759A GB 895693 A GB895693 A GB 895693A
Authority
GB
United Kingdom
Prior art keywords
appropriate
dialkylamide
diamides
acetyl
carbon atoms
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
GB20177/59A
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.)
Nippon Shinyaku Co Ltd
Original Assignee
Nippon Shinyaku Co Ltd
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 Nippon Shinyaku Co Ltd filed Critical Nippon Shinyaku Co Ltd
Publication of GB895693A publication Critical patent/GB895693A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention comprises diamides of the formula <FORM:0895693/IV (b)/1> wherein R is a hydrogen or halogen atom, a hydroxyl group of an alkyl, alkoxy alkanyloxy or alkoxycarbonyl group of at most 5 carbon atoms and R1 and R2 are alkyl groups each containing at most 5 carbon atoms. They may be prepared (1) by acetylation of the appropriate N-phenylglycine dialkylamide or a salt thereof; or (2) by condensation of the appropriate acetanilide with a halo-acetyl dialkylamide; or (3) by reaction of the appropriate N-phenyl-N-acetyl-glycine alkyl ester with a dialkylamine. Examples are given. The above diamides may be dissolved in water to form injection solutions having analgesic and antipyretic activity.
GB20177/59A 1958-06-25 1959-06-12 Derivatives of amino acids Expired GB895693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP895693X 1958-06-25

Publications (1)

Publication Number Publication Date
GB895693A true GB895693A (en) 1962-05-09

Family

ID=13974425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20177/59A Expired GB895693A (en) 1958-06-25 1959-06-12 Derivatives of amino acids

Country Status (1)

Country Link
GB (1) GB895693A (en)

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