ES8302633A1 - Procedimiento para eliminar el grupo n-formilo de peptidos n-formilo de peptidos n-formilados o de esteres de peptidos n-formilados. - Google Patents

Procedimiento para eliminar el grupo n-formilo de peptidos n-formilo de peptidos n-formilados o de esteres de peptidos n-formilados.

Info

Publication number
ES8302633A1
ES8302633A1 ES511760A ES511760A ES8302633A1 ES 8302633 A1 ES8302633 A1 ES 8302633A1 ES 511760 A ES511760 A ES 511760A ES 511760 A ES511760 A ES 511760A ES 8302633 A1 ES8302633 A1 ES 8302633A1
Authority
ES
Spain
Prior art keywords
esters
peptides
formyl
removal
group
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
ES511760A
Other languages
English (en)
Spanish (es)
Other versions
ES511760A0 (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.)
Pierrel SpA
Original Assignee
Pierrel SpA
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 Pierrel SpA filed Critical Pierrel SpA
Publication of ES511760A0 publication Critical patent/ES511760A0/es
Publication of ES8302633A1 publication Critical patent/ES8302633A1/es
Expired legal-status Critical Current

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
    • C07K1/14—Extraction; Separation; Purification
    • 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
    • C07K1/12—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by hydrolysis, i.e. solvolysis in general
    • C07K1/124—Hydrazinolysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06104—Dipeptides with the first amino acid being acidic
    • C07K5/06113—Asp- or Asn-amino acid
    • C07K5/06121—Asp- or Asn-amino acid the second amino acid being aromatic or cycloaliphatic
    • C07K5/0613—Aspartame
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Peptides Or Proteins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
ES511760A 1981-05-13 1982-04-28 Procedimiento para eliminar el grupo n-formilo de peptidos n-formilo de peptidos n-formilados o de esteres de peptidos n-formilados. Expired ES8302633A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21674/81A IT1194795B (it) 1981-05-13 1981-05-13 Procedimento per la eliminazione del gruppo n-formile da peptidi n-formilati e da esteri di peptidi n-formilati

Publications (2)

Publication Number Publication Date
ES511760A0 ES511760A0 (es) 1983-02-01
ES8302633A1 true ES8302633A1 (es) 1983-02-01

Family

ID=11185195

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511760A Expired ES8302633A1 (es) 1981-05-13 1982-04-28 Procedimiento para eliminar el grupo n-formilo de peptidos n-formilo de peptidos n-formilados o de esteres de peptidos n-formilados.

Country Status (23)

Country Link
US (1) US4434097A (enExample)
JP (1) JPS5810546A (enExample)
KR (1) KR840001342B1 (enExample)
AT (1) ATA183082A (enExample)
AU (1) AU537275B2 (enExample)
BE (1) BE893074A (enExample)
CA (1) CA1244406A (enExample)
CH (1) CH648566A5 (enExample)
DE (1) DE3216512C2 (enExample)
DK (1) DK208082A (enExample)
ES (1) ES8302633A1 (enExample)
FI (1) FI821412L (enExample)
FR (1) FR2505829B1 (enExample)
GB (1) GB2098220B (enExample)
GR (1) GR75497B (enExample)
IT (1) IT1194795B (enExample)
NL (1) NL8201821A (enExample)
NO (1) NO821585L (enExample)
NZ (1) NZ200583A (enExample)
PT (1) PT74892B (enExample)
SE (1) SE8202787L (enExample)
YU (1) YU93882A (enExample)
ZA (1) ZA823232B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555362A (en) * 1983-06-20 1985-11-26 G. D. Searle & Co. Method and intermediates for producing α-L-aspartyl-L-phenylalanine
IT1190395B (it) * 1985-09-30 1988-02-16 Lark Spa Procedimento per la rimozione del gruppo formile da un estere di n-formil peptide o di n-formil amminoacido
ATE487486T1 (de) * 2002-05-24 2010-11-15 Medtronic Inc Polypeptid-spaltungsprozess

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1543610A1 (de) 1966-08-27 1969-07-31 Hoechst Ag Verfahren zur Herstellung von Aminosaeuren und Peptiden und deren Derivaten
US3933781A (en) * 1973-11-05 1976-01-20 Monsanto Company Process for the preparation of α-L-aspartyl-L-phenylalanine alkyl esters
JPS5823380B2 (ja) * 1974-12-05 1983-05-14 味の素株式会社 ホルミルキノ ダツリホウ
JPS5223001A (en) * 1975-08-14 1977-02-21 Ajinomoto Co Inc Process for elimination of formyl group

Also Published As

Publication number Publication date
KR830010053A (ko) 1983-12-24
FR2505829A1 (fr) 1982-11-19
CA1244406A (en) 1988-11-08
ZA823232B (en) 1983-03-30
GR75497B (enExample) 1984-07-24
IT8121674A1 (it) 1982-11-13
IT8121674A0 (it) 1981-05-13
JPS5810546A (ja) 1983-01-21
DE3216512C2 (de) 1986-09-11
JPS616080B2 (enExample) 1986-02-24
FI821412A7 (fi) 1982-11-14
YU93882A (en) 1985-08-31
US4434097A (en) 1984-02-28
PT74892B (en) 1984-08-02
IT1194795B (it) 1988-09-28
KR840001342B1 (ko) 1984-09-19
AU8361282A (en) 1982-11-18
ATA183082A (de) 1989-04-15
GB2098220B (en) 1984-08-15
BE893074A (fr) 1982-08-30
AU537275B2 (en) 1984-06-14
DK208082A (da) 1982-11-14
ES511760A0 (es) 1983-02-01
PT74892A (en) 1982-06-01
NZ200583A (en) 1984-12-14
DE3216512A1 (de) 1982-12-23
FR2505829B1 (fr) 1985-10-25
CH648566A5 (it) 1985-03-29
NL8201821A (nl) 1982-12-01
GB2098220A (en) 1982-11-17
SE8202787L (sv) 1982-11-14
FI821412L (fi) 1982-11-14
NO821585L (no) 1982-11-15
FI821412A0 (fi) 1982-04-23

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