GB1519997A - Preparation o peptides and cephalosporis - Google Patents

Preparation o peptides and cephalosporis

Info

Publication number
GB1519997A
GB1519997A GB38457/75A GB3845775A GB1519997A GB 1519997 A GB1519997 A GB 1519997A GB 38457/75 A GB38457/75 A GB 38457/75A GB 3845775 A GB3845775 A GB 3845775A GB 1519997 A GB1519997 A GB 1519997A
Authority
GB
United Kingdom
Prior art keywords
peptides
cysteinylglycine
sept
benzyl
anhydride
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
GB38457/75A
Other languages
English (en)
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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
Priority claimed from JP49108985A external-priority patent/JPS5136489A/ja
Priority claimed from JP6123375A external-priority patent/JPS51136602A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1519997A publication Critical patent/GB1519997A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07K5/06139—Dipeptides with the first amino acid being heterocyclic
    • 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
    • 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
    • C07K5/06008—Dipeptides with the first amino acid being neutral
    • C07K5/06017—Dipeptides with the first amino acid being neutral and aliphatic
    • C07K5/06026—Dipeptides with the first amino acid being neutral and aliphatic the side chain containing 0 or 1 carbon atom, i.e. Gly or Ala
    • 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)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Peptides Or Proteins (AREA)
GB38457/75A 1974-09-20 1975-09-18 Preparation o peptides and cephalosporis Expired GB1519997A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49108985A JPS5136489A (OSRAM) 1974-09-20 1974-09-20
JP6123375A JPS51136602A (en) 1975-05-21 1975-05-21 Process for preparation of amino acid or peptide

Publications (1)

Publication Number Publication Date
GB1519997A true GB1519997A (en) 1978-08-02

Family

ID=26402286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38457/75A Expired GB1519997A (en) 1974-09-20 1975-09-18 Preparation o peptides and cephalosporis

Country Status (7)

Country Link
US (1) US4043991A (OSRAM)
CA (1) CA1081209A (OSRAM)
CH (1) CH606009A5 (OSRAM)
DE (1) DE2541953A1 (OSRAM)
FR (2) FR2292699A1 (OSRAM)
GB (1) GB1519997A (OSRAM)
NL (1) NL7511074A (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941999B2 (ja) * 1975-07-24 1984-10-11 武田薬品工業株式会社 セフエムまたはベナム化合物の製造法
ES479378A1 (es) * 1978-04-07 1980-01-16 Glaxo Group Ltd Un procedimiento para la preparacion de compuestos de cefa- losporina.
JPS5531064A (en) * 1978-04-07 1980-03-05 Glaxo Group Ltd Improvement on cephalosporin compound
DE2901843A1 (de) * 1979-01-18 1980-07-31 Hoechst Ag Verfahren zur herstellung von carbonsaeureamiden und peptiden
US4291031A (en) * 1979-02-19 1981-09-22 Fujisawa Pharmaceutical Co., Ltd. 3-Phosphonocephalosporanic acid derivatives, and pharmaceutical composition comprising the same
AT367424B (de) * 1979-04-06 1982-07-12 Glaxo Group Ltd Verfahren zur herstellung von 3-carbamoyloxymethylcephalosporinverbindungen
FR2511372A1 (fr) * 1981-08-17 1983-02-18 Rhone Poulenc Sante Nouveaux derives de la cephalosporine et leur preparation
AU8866782A (en) * 1981-09-25 1983-03-31 Wellcome Foundation Limited, The N-phosphorous-dipeptides
US5390915A (en) * 1992-01-23 1995-02-21 Levatino; Samuel R. Baseball batting training machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4970989A (OSRAM) * 1972-11-15 1974-07-09
US3980644A (en) * 1973-04-23 1976-09-14 Eli Lilly And Company Pentavalent phosphorus amides of cephalosporins and separation process using same

Also Published As

Publication number Publication date
CA1081209A (en) 1980-07-08
FR2292699A1 (fr) 1976-06-25
FR2303020A1 (fr) 1976-10-01
NL7511074A (nl) 1976-03-23
FR2292699B1 (OSRAM) 1979-02-02
US4043991A (en) 1977-08-23
DE2541953A1 (de) 1976-04-01
CH606009A5 (OSRAM) 1978-10-13
FR2303020B1 (OSRAM) 1979-04-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee