DK130118B - Analogifremgangsmåde til fremstilling af cephalosporansyrederivater. - Google Patents

Analogifremgangsmåde til fremstilling af cephalosporansyrederivater.

Info

Publication number
DK130118B
DK130118B DK375472AA DK375472A DK130118B DK 130118 B DK130118 B DK 130118B DK 375472A A DK375472A A DK 375472AA DK 375472 A DK375472 A DK 375472A DK 130118 B DK130118 B DK 130118B
Authority
DK
Denmark
Prior art keywords
preparation
acid derivatives
cephalosporanic acid
analogous process
analogous
Prior art date
Application number
DK375472AA
Other languages
Danish (da)
English (en)
Other versions
DK130118C (de
Inventor
K Sugimoto
K Kobayashi
K Nishijima
S Morimoto
Original Assignee
Takeda Chemical Industries 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
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of DK130118B publication Critical patent/DK130118B/da
Application granted granted Critical
Publication of DK130118C publication Critical patent/DK130118C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D235/26—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DK375472AA 1971-07-29 1972-07-28 Analogifremgangsmåde til fremstilling af cephalosporansyrederivater. DK130118B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46056894A JPS516678B1 (de) 1971-07-29 1971-07-29

Publications (2)

Publication Number Publication Date
DK130118B true DK130118B (da) 1974-12-23
DK130118C DK130118C (de) 1975-05-20

Family

ID=13040133

Family Applications (1)

Application Number Title Priority Date Filing Date
DK375472AA DK130118B (da) 1971-07-29 1972-07-28 Analogifremgangsmåde til fremstilling af cephalosporansyrederivater.

Country Status (12)

Country Link
US (1) US3904616A (de)
JP (1) JPS516678B1 (de)
AT (1) AT316751B (de)
AU (1) AU464252B2 (de)
BE (1) BE786905A (de)
DE (1) DE2237082A1 (de)
DK (1) DK130118B (de)
FR (1) FR2147333B1 (de)
GB (1) GB1392554A (de)
HU (1) HU165149B (de)
NL (1) NL7210391A (de)
SE (1) SE388861B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004538265A (ja) * 2001-04-19 2004-12-24 ビオフェルマ ムルシア，エス．アー． α−ケト酸誘導体を使用して３−セファロスポラン酸誘導体を製造する方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758764A (fr) * 1969-11-13 1971-05-10 Bristol Myers Co Procede de preparation d'agents antibacteriens
BE759570A (fr) * 1969-11-28 1971-05-27 Ciba Geigy Derives de l'acide 7-cyanacetylamino-cephalosporanique et procede pour leur preparation

Also Published As

Publication number Publication date
GB1392554A (en) 1975-04-30
SE388861B (sv) 1976-10-18
NL7210391A (de) 1973-01-31
AU4505972A (en) 1974-01-31
US3904616A (en) 1975-09-09
JPS516678B1 (de) 1976-03-01
HU165149B (de) 1974-06-28
FR2147333B1 (de) 1975-11-28
FR2147333A1 (de) 1973-03-09
AT316751B (de) 1974-07-25
DE2237082A1 (de) 1973-02-08
DK130118C (de) 1975-05-20
AU464252B2 (en) 1975-08-21
BE786905A (fr) 1973-01-29

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