BE834820A - Procede pour la transformation d'acide 6- aminopenic illanique en acide 7-aminodesacetoxy-cephalosporanique - Google Patents

Procede pour la transformation d'acide 6- aminopenic illanique en acide 7-aminodesacetoxy-cephalosporanique

Info

Publication number
BE834820A
BE834820A BE161207A BE161207A BE834820A BE 834820 A BE834820 A BE 834820A BE 161207 A BE161207 A BE 161207A BE 161207 A BE161207 A BE 161207A BE 834820 A BE834820 A BE 834820A
Authority
BE
Belgium
Prior art keywords
acid
illanic
aminopenic
aminodesacetoxy
transformation
Prior art date
Application number
BE161207A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE834820A publication Critical patent/BE834820A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/02Preparation
    • C07D501/08Preparation by forming the ring or condensed ring systems
    • C07D501/10Preparation by forming the ring or condensed ring systems from compounds containing the penicillin ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BE161207A 1974-11-02 1975-10-23 Procede pour la transformation d'acide 6- aminopenic illanique en acide 7-aminodesacetoxy-cephalosporanique BE834820A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES431585A ES431585A1 (es) 1974-11-02 1974-11-02 Procedimiento para la transformacion de acido 6-aminopeni- cilanico en 7-amino-desacetoxicefalosporanico.

Publications (1)

Publication Number Publication Date
BE834820A true BE834820A (fr) 1976-02-16

Family

ID=8467883

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161207A BE834820A (fr) 1974-11-02 1975-10-23 Procede pour la transformation d'acide 6- aminopenic illanique en acide 7-aminodesacetoxy-cephalosporanique

Country Status (20)

Country Link
US (1) US4058660A (ja)
JP (1) JPS5170789A (ja)
AT (1) AT346484B (ja)
BE (1) BE834820A (ja)
CA (1) CA1056816A (ja)
CH (1) CH599225A5 (ja)
CS (1) CS188976B2 (ja)
DD (1) DD122547A5 (ja)
DE (1) DE2548899A1 (ja)
DK (1) DK139476B (ja)
ES (1) ES431585A1 (ja)
FI (1) FI753035A (ja)
FR (1) FR2289196A1 (ja)
GB (1) GB1480715A (ja)
HU (1) HU173197B (ja)
IL (1) IL48334A (ja)
NL (1) NL7512650A (ja)
OA (1) OA05149A (ja)
YU (1) YU273275A (ja)
ZA (1) ZA756860B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2105988B1 (es) * 1996-03-15 1998-07-01 Antibioticos Sa Procedimiento para purificar 7-sustituido-amino-desacetoxi-cefalosporinas mediante el empleo de membranas de filtracion.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879398A (en) * 1970-03-10 1975-04-22 Glaxo Lab Ltd Salts of a monophosphonic acid and a monoamine
US3766177A (en) * 1970-08-17 1973-10-16 Lilly Co Eli Certain delta-3 cephalosporin compounds
BE787618A (fr) * 1971-08-17 1973-02-16 Gist Brocades Nv Procede pour preparer des composes heterocycliques
US3932387A (en) * 1972-06-30 1976-01-13 Eli Lilly And Company Process for the conversion of 3-methyl-3-hydroxycepham compounds
ES411867A1 (es) * 1973-02-21 1976-01-01 Gema Sa Procedimiento para la preparacion de agentes sililantes.
US3932398A (en) * 1973-04-19 1976-01-13 American Home Products Corporation 3-Halo-cepham derivatives
US3953440A (en) * 1974-12-13 1976-04-27 Eli Lilly And Company Deacetoxycephalosporins via penicillin sulfoxide rearrangement

Also Published As

Publication number Publication date
ES431585A1 (es) 1976-11-16
CH599225A5 (ja) 1978-05-12
IL48334A0 (en) 1975-12-31
ZA756860B (en) 1976-10-27
CS188976B2 (en) 1979-03-30
FR2289196B1 (ja) 1980-04-30
DK139476C (ja) 1979-08-13
JPS5170789A (en) 1976-06-18
FI753035A (ja) 1976-05-03
CA1056816A (en) 1979-06-19
DK139476B (da) 1979-02-26
FR2289196A1 (fr) 1976-05-28
DE2548899A1 (de) 1976-05-13
DK489175A (ja) 1976-05-03
US4058660A (en) 1977-11-15
HU173197B (hu) 1979-03-28
ATA816175A (de) 1978-03-15
YU273275A (en) 1982-02-28
OA05149A (fr) 1981-01-31
GB1480715A (en) 1977-07-20
DD122547A5 (ja) 1976-10-12
NL7512650A (nl) 1976-05-04
JPS613792B2 (ja) 1986-02-04
IL48334A (en) 1979-05-31
AT346484B (de) 1978-11-10
AU8624975A (en) 1977-05-05

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ANTIBIOTICOS S.A.

Effective date: 19951023