ES444039A1 - Procedimiento para preparar un derivado de 3-desacetoxice- falosporina. - Google Patents

Procedimiento para preparar un derivado de 3-desacetoxice- falosporina.

Info

Publication number
ES444039A1
ES444039A1 ES444039A ES444039A ES444039A1 ES 444039 A1 ES444039 A1 ES 444039A1 ES 444039 A ES444039 A ES 444039A ES 444039 A ES444039 A ES 444039A ES 444039 A1 ES444039 A1 ES 444039A1
Authority
ES
Spain
Prior art keywords
desacetoxycephalosporins
penicillin sulfoxides
sulfoxides
converting
penicillin
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
ES444039A
Other languages
English (en)
Spanish (es)
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.)
Novo Nordisk AS
Original Assignee
Novo Industri AS
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 Novo Industri AS filed Critical Novo Industri AS
Publication of ES444039A1 publication Critical patent/ES444039A1/es
Expired legal-status Critical Current

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)
ES444039A 1975-01-03 1976-01-02 Procedimiento para preparar un derivado de 3-desacetoxice- falosporina. Expired ES444039A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB307/75A GB1536131A (en) 1975-01-03 1975-01-03 Process of preparing a 3-desacetoxycephalosporin derivative

Publications (1)

Publication Number Publication Date
ES444039A1 true ES444039A1 (es) 1977-04-16

Family

ID=9702087

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444039A Expired ES444039A1 (es) 1975-01-03 1976-01-02 Procedimiento para preparar un derivado de 3-desacetoxice- falosporina.

Country Status (6)

Country Link
US (1) US4051133A (US20080094685A1-20080424-C00004.png)
JP (1) JPS5191292A (US20080094685A1-20080424-C00004.png)
DK (1) DK136725B (US20080094685A1-20080424-C00004.png)
ES (1) ES444039A1 (US20080094685A1-20080424-C00004.png)
FI (1) FI753681A (US20080094685A1-20080424-C00004.png)
GB (1) GB1536131A (US20080094685A1-20080424-C00004.png)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852295A (en) * 1970-03-10 1974-12-03 Glaxo Lab Ltd Salts of mono-o-substituted and o,o-diaryl substituted phosphoric acids and a nitrogen base
JPS4988892A (US20080094685A1-20080424-C00004.png) * 1972-12-28 1974-08-24
DE2320040A1 (de) * 1973-04-19 1974-11-07 Bayer Ag Verfahren zur herstellung von 7acylamino-desacetoxy-cephalosporansaeureester

Also Published As

Publication number Publication date
DK136725C (US20080094685A1-20080424-C00004.png) 1978-04-17
FI753681A (US20080094685A1-20080424-C00004.png) 1976-07-04
GB1536131A (en) 1978-12-20
JPS5191292A (en) 1976-08-10
DK136725B (da) 1977-11-14
US4051133A (en) 1977-09-27
DK876A (US20080094685A1-20080424-C00004.png) 1976-07-04

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