NL7402745A - N-(2-carbamoylvinyl)aminoacids - N-protection of aminoacids by reaction with aminocarbonyl-acetone derivs - Google Patents

N-(2-carbamoylvinyl)aminoacids - N-protection of aminoacids by reaction with aminocarbonyl-acetone derivs

Info

Publication number
NL7402745A
NL7402745A NL7402745A NL7402745A NL7402745A NL 7402745 A NL7402745 A NL 7402745A NL 7402745 A NL7402745 A NL 7402745A NL 7402745 A NL7402745 A NL 7402745A NL 7402745 A NL7402745 A NL 7402745A
Authority
NL
Netherlands
Prior art keywords
aminoacids
derivs
carbamoylvinyl
aminocarbonyl
acetone
Prior art date
Application number
NL7402745A
Other versions
NL164020B (en
NL164020C (en
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 NL7005611A external-priority patent/NL142416B/en
Application filed filed Critical
Priority to NL7402745.A priority Critical patent/NL164020C/en
Publication of NL7402745A publication Critical patent/NL7402745A/en
Publication of NL164020B publication Critical patent/NL164020B/en
Application granted granted Critical
Publication of NL164020C publication Critical patent/NL164020C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/006—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length of peptides containing derivatised side chain amino acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

Title cpds. are of formula (I) and derivs. of (I), where R1 and R2 = (1-3)C alkyl or NR1R2 = morphholino; R3 = (1-3)C alkyl; R4 = H or (1-3)C alkyl; and NRCO2H is an aminoacid residue. (I) are prepd. by condensing the aminoacid or its salt, with an aminocarbonylacetone R3COCHR4CONR1R2.
NL7402745.A 1969-04-30 1974-02-28 PROCESS FOR PREPARING N- (2-CARBAMOYLVINYL) AMINO ACID DERIVATIVES. NL164020C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7402745.A NL164020C (en) 1969-04-30 1974-02-28 PROCESS FOR PREPARING N- (2-CARBAMOYLVINYL) AMINO ACID DERIVATIVES.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3386769 1969-04-30
NL7005611A NL142416B (en) 1969-04-30 1970-04-17 PROCEDURE FOR PREPARING 6-AMINO-ACYLAMINOPENICILLAN ACIDS, AND PROCEDURE FOR PREPARING PHARMACEUTICAL PREPARATIONS.
NL7402745.A NL164020C (en) 1969-04-30 1974-02-28 PROCESS FOR PREPARING N- (2-CARBAMOYLVINYL) AMINO ACID DERIVATIVES.

Publications (3)

Publication Number Publication Date
NL7402745A true NL7402745A (en) 1974-05-27
NL164020B NL164020B (en) 1980-06-16
NL164020C NL164020C (en) 1980-11-17

Family

ID=26372645

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7402745.A NL164020C (en) 1969-04-30 1974-02-28 PROCESS FOR PREPARING N- (2-CARBAMOYLVINYL) AMINO ACID DERIVATIVES.

Country Status (1)

Country Link
NL (1) NL164020C (en)

Also Published As

Publication number Publication date
NL164020B (en) 1980-06-16
NL164020C (en) 1980-11-17

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee