AT299977B - Process for protecting amino residues - Google Patents

Process for protecting amino residues

Info

Publication number
AT299977B
AT299977B AT712870A AT712870A AT299977B AT 299977 B AT299977 B AT 299977B AT 712870 A AT712870 A AT 712870A AT 712870 A AT712870 A AT 712870A AT 299977 B AT299977 B AT 299977B
Authority
AT
Austria
Prior art keywords
amino residues
protecting amino
protecting
residues
amino
Prior art date
Application number
AT712870A
Other languages
German (de)
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Application granted granted Critical
Publication of AT299977B publication Critical patent/AT299977B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
    • 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
    • C07K1/06—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents
    • C07K1/061—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents using protecting groups
    • C07K1/063—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents using protecting groups for alpha-amino functions
    • 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
    • C07K1/06—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents
    • C07K1/061—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents using protecting groups
    • C07K1/064—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents using protecting groups for omega-amino or -guanidino functions
    • 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
    • C07K5/12—Cyclic peptides with only normal peptide bonds in the ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/50—Cyclic peptides containing at least one abnormal peptide link
    • C07K7/54—Cyclic peptides containing at least one abnormal peptide link with at least one abnormal peptide link in the ring
    • C07K7/60—Cyclic peptides containing at least one abnormal peptide link with at least one abnormal peptide link in the ring the cyclisation occurring through the 4-amino group of 2,4-diamino-butanoic acid
    • C07K7/62—Polymyxins; Related peptides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • 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)
  • 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)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AT712870A 1969-08-05 1970-08-05 Process for protecting amino residues AT299977B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6926912A FR2055903A5 (en) 1969-08-05 1969-08-05

Publications (1)

Publication Number Publication Date
AT299977B true AT299977B (en) 1972-07-10

Family

ID=9038672

Family Applications (2)

Application Number Title Priority Date Filing Date
AT712870A AT299977B (en) 1969-08-05 1970-08-05 Process for protecting amino residues
AT712970A AT295746B (en) 1969-08-05 1970-08-05 Process for the preparation of new cyclopeptides derived from polymyxins

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT712970A AT295746B (en) 1969-08-05 1970-08-05 Process for the preparation of new cyclopeptides derived from polymyxins

Country Status (12)

Country Link
JP (1) JPS4829149B1 (en)
AT (2) AT299977B (en)
BE (1) BE754411A (en)
CA (1) CA950391A (en)
CH (1) CH513817A (en)
CS (1) CS152369B2 (en)
DE (1) DE2038997A1 (en)
FR (1) FR2055903A5 (en)
GB (1) GB1323362A (en)
NL (1) NL164900C (en)
SE (1) SE369713B (en)
ZA (2) ZA705378B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128617A (en) * 1982-10-06 1984-05-02 Martti Vaara Polypeptides for use in antibacterial therapy
US7807637B2 (en) 2006-08-11 2010-10-05 Northern Antibiotics Oy Polymyxin derivatives and uses thereof
BRPI0715095B8 (en) 2006-08-11 2021-05-25 Northern Antibiotics Oy polymyxin derivative of the general formula (i); combination product; pharmaceutical composition; method of sensitizing gram-negative bacteria to an antibacterial agent; method for developing antibiotics; method for reducing the toxicity of polymyxins, natural octapeptins and their derivatives during their application in the treatment of infections in an individual; method to improve the pharmacokinetic properties of polymyxins, natural octapeptins and their derivatives; method for sensitizing clinically important gram-negative bacteria to a complement defense mechanism present in serum; use of a derivative; and process for preparing a polymyxin derivative of formula (I).
US9096649B2 (en) 2008-02-08 2015-08-04 Northern Antibiotics Ltd. Polymyxin derivatives and uses thereof
US8193148B2 (en) 2008-02-08 2012-06-05 Northern Antibiotics Ltd. Short fatty acid tail polymyxin derivatives and uses thereof
US8329645B2 (en) 2008-02-08 2012-12-11 Northern Antibiotics Ltd. Polymyxin derivatives and uses thereof
FI126143B (en) * 2015-01-15 2016-07-15 Northern Antibiotics Oy Polymyxin derivatives and uses thereof

Also Published As

Publication number Publication date
ZA705378B (en) 1971-04-28
NL164900C (en) 1981-02-16
ZA705377B (en) 1971-04-28
FR2055903A5 (en) 1971-05-14
NL164900B (en) 1980-09-15
GB1323362A (en) 1973-07-11
AT295746B (en) 1972-01-10
CA950391A (en) 1974-07-02
CS152369B2 (en) 1973-12-19
SE369713B (en) 1974-09-16
BE754411A (en) 1971-02-04
JPS4829149B1 (en) 1973-09-07
NL7011150A (en) 1971-02-09
CH513817A (en) 1971-10-15
DE2038997A1 (en) 1971-02-18

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