OA05149A - Procédé pour la transformation d'acide 6-aminopénicillanique en acide 7-aminodésacétoxy-céphalosporanique. - Google Patents

Procédé pour la transformation d'acide 6-aminopénicillanique en acide 7-aminodésacétoxy-céphalosporanique.

Info

Publication number
OA05149A
OA05149A OA55650A OA55650A OA05149A OA 05149 A OA05149 A OA 05149A OA 55650 A OA55650 A OA 55650A OA 55650 A OA55650 A OA 55650A OA 05149 A OA05149 A OA 05149A
Authority
OA
OAPI
Prior art keywords
acid
aminodeacetoxy
conversion
aminopenicillanic
cephalosporanic
Prior art date
Application number
OA55650A
Other languages
English (en)
Original Assignee
Gema 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 Gema Sa filed Critical Gema Sa
Publication of OA05149A publication Critical patent/OA05149A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic 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
    • C07D501/02—Preparation
    • C07D501/08—Preparation by forming the ring or condensed ring systems
    • C07D501/10—Preparation 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)
OA55650A 1974-11-02 1975-10-30 Procédé pour la transformation d'acide 6-aminopénicillanique en acide 7-aminodésacétoxy-céphalosporanique. OA05149A (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
OA05149A true OA05149A (fr) 1981-01-31

Family

ID=8467883

Family Applications (1)

Application Number Title Priority Date Filing Date
OA55650A OA05149A (fr) 1974-11-02 1975-10-30 Procédé pour la transformation d'acide 6-aminopénicillanique en acide 7-aminodésacétoxy-céphalosporanique.

Country Status (20)

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

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
FI753035A (fr) 1976-05-03
DK139476B (da) 1979-02-26
JPS613792B2 (fr) 1986-02-04
HU173197B (hu) 1979-03-28
DK139476C (fr) 1979-08-13
CA1056816A (fr) 1979-06-19
ES431585A1 (es) 1976-11-16
IL48334A (en) 1979-05-31
GB1480715A (en) 1977-07-20
FR2289196A1 (fr) 1976-05-28
DK489175A (fr) 1976-05-03
AU8624975A (en) 1977-05-05
FR2289196B1 (fr) 1980-04-30
JPS5170789A (en) 1976-06-18
US4058660A (en) 1977-11-15
IL48334A0 (en) 1975-12-31
YU273275A (en) 1982-02-28
ZA756860B (en) 1976-10-27
BE834820A (fr) 1976-02-16
CS188976B2 (en) 1979-03-30
DD122547A5 (fr) 1976-10-12
ATA816175A (de) 1978-03-15
CH599225A5 (fr) 1978-05-12
NL7512650A (nl) 1976-05-04
AT346484B (de) 1978-11-10
DE2548899A1 (de) 1976-05-13

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