FR2303020A1 - Procede de preparation de cephalosporines - Google Patents

Procede de preparation de cephalosporines

Info

Publication number
FR2303020A1
FR2303020A1 FR7613273A FR7613273A FR2303020A1 FR 2303020 A1 FR2303020 A1 FR 2303020A1 FR 7613273 A FR7613273 A FR 7613273A FR 7613273 A FR7613273 A FR 7613273A FR 2303020 A1 FR2303020 A1 FR 2303020A1
Authority
FR
France
Prior art keywords
cephalosporins
preparation
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.)
Granted
Application number
FR7613273A
Other languages
English (en)
Other versions
FR2303020B1 (fr
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 FR2303020A1 publication Critical patent/FR2303020A1/fr
Application granted granted Critical
Publication of FR2303020B1 publication Critical patent/FR2303020B1/fr
Granted 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)
FR7613273A 1974-09-20 1976-05-04 Procede de preparation de cephalosporines Granted FR2303020A1 (fr)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
FR2303020A1 true FR2303020A1 (fr) 1976-10-01
FR2303020B1 FR2303020B1 (fr) 1979-04-06

Family

ID=26402286

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7529000A Granted FR2292699A1 (fr) 1974-09-20 1975-09-22 Procede de preparation de composes du type peptides
FR7613273A Granted FR2303020A1 (fr) 1974-09-20 1976-05-04 Procede de preparation de cephalosporines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7529000A Granted FR2292699A1 (fr) 1974-09-20 1975-09-22 Procede de preparation de composes du type peptides

Country Status (7)

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

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
CA1128930A (fr) * 1978-04-07 1982-08-03 Stuart B. Laing Cephalosporine
BE875371A (fr) * 1978-04-07 1979-10-08 Glaxo Group Ltd Procede de preparation de 3-carbamoyloxymethyl-cephalosporines et nouvelles cephalosporines
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
SE445738B (sv) * 1979-04-06 1986-07-14 Glaxo Group Ltd Forfarande for framstellning av en 3-karbamoyloximetylcefalosporinforening
FR2511372A1 (fr) * 1981-08-17 1983-02-18 Rhone Poulenc Sante Nouveaux derives de la cephalosporine et leur preparation
EP0075895A3 (fr) * 1981-09-25 1984-05-02 The Wellcome Foundation Limited Amides avec activité pharmaceutique et leur préparation, formulations et leur utilisation
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 (fr) * 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
FR2292699A1 (fr) 1976-06-25
DE2541953A1 (de) 1976-04-01
US4043991A (en) 1977-08-23
NL7511074A (nl) 1976-03-23
FR2292699B1 (fr) 1979-02-02
GB1519997A (en) 1978-08-02
CH606009A5 (fr) 1978-10-13
FR2303020B1 (fr) 1979-04-06
CA1081209A (fr) 1980-07-08

Similar Documents

Publication Publication Date Title
RO74958A (fr) Procede pour la preparation des cephalosporines
BE876538A (fr) Procede de preparation de cephalosporines
FR2283114A1 (fr) Procede de preparation de butanediols
BE828672A (fr) Procede de preparation du butyne-diol
BE851983A (fr) Procede de preparation de cephalosporines
BE781552A (fr) Procede de preparation de cephalosporines
RO66018A (fr) Procede pour la preparation des cephalosporines
BE814866A (fr) Procede de preparation de 7beta-amino cephalosporines
RO72528A (fr) Procede de preparation du chlorhydrate de 6-dezoxy-5-hydroxytetracycline
FR2303020A1 (fr) Procede de preparation de cephalosporines
BE829779A (fr) Procede de preparation de pyrazolo-benzazepines
FR2281928A1 (fr) Procede de preparation de 2-methyltetrahydropyrimidines 1-substituees
RO72708A (fr) Procede de preparation du perchloratmethylmercaptane
FR2282417A1 (fr) Procede de preparation continue du 2-ethylhexanol
BE832424A (fr) Procede pour la preparation de cephalosporines
FR2281368A1 (fr) Procede de preparation de cephalosporines
RO66137A (fr) Procede pour obtenir de chlorhydrate par carnytine
BE876539A (fr) Procede de preparation de cephalosporines
FR2290444A1 (fr) Procede de conversion de 3-acyloxymethyl cephalosporines en 3-hydroxymethyl cephalosporines
BE811314A (fr) Procede de preparation de cephalosporines et de penicillines
BE824730A (fr) Procede pour la preparation de cyclopentandiones
RO65455A (fr) Procede pour la preparation du 6-chlore-2-chloremeprocede de preparation du 6-chlore-2-chloremethyle-4-phenylequinazolines-3-oxyde thyle-4-phenylquinazoline-3-oxyde
BE829304A (fr) Procede de preparation de la cephalosporine
BE833035R (fr) Procede de preparation de n-(2-cyano-ethyl)-cyclohexylamines
BE824069A (fr) Procede pour la preparation de neohesperidine-dihydrochalcone

Legal Events

Date Code Title Description
ST Notification of lapse