DK142912B - Fremgangsmåde til fremstilling af 7-aminocephalosporansyre eller derivater heraf. - Google Patents

Fremgangsmåde til fremstilling af 7-aminocephalosporansyre eller derivater heraf. Download PDF

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Publication number
DK142912B
DK142912B DK372068AA DK372068A DK142912B DK 142912 B DK142912 B DK 142912B DK 372068A A DK372068A A DK 372068AA DK 372068 A DK372068 A DK 372068A DK 142912 B DK142912 B DK 142912B
Authority
DK
Denmark
Prior art keywords
acid
group
mixture
imino
temperature
Prior art date
Application number
DK372068AA
Other languages
Danish (da)
English (en)
Other versions
DK142912C (enrdf_load_html_response
Inventor
Helmut Wilhelm O Weissenburger
Original Assignee
Koninklijke Gist Spiritus
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 Koninklijke Gist Spiritus filed Critical Koninklijke Gist Spiritus
Publication of DK142912B publication Critical patent/DK142912B/da
Application granted granted Critical
Publication of DK142912C publication Critical patent/DK142912C/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1896—Compounds having one or more Si-O-acyl linkages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
DK372068AA 1967-08-07 1968-08-01 Fremgangsmåde til fremstilling af 7-aminocephalosporansyre eller derivater heraf. DK142912B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL676710835A NL150798B (nl) 1967-08-07 1967-08-07 Werkwijze voor de bereiding van 7-aminocefalosoranzuur en derivaten daarvan.
NL6710835 1967-08-07

Publications (2)

Publication Number Publication Date
DK142912B true DK142912B (da) 1981-02-23
DK142912C DK142912C (enrdf_load_html_response) 1981-10-05

Family

ID=19800883

Family Applications (1)

Application Number Title Priority Date Filing Date
DK372068AA DK142912B (da) 1967-08-07 1968-08-01 Fremgangsmåde til fremstilling af 7-aminocephalosporansyre eller derivater heraf.

Country Status (13)

Country Link
AT (1) AT280475B (enrdf_load_html_response)
BE (1) BE718824A (enrdf_load_html_response)
CH (1) CH513920A (enrdf_load_html_response)
DK (1) DK142912B (enrdf_load_html_response)
ES (1) ES356543A1 (enrdf_load_html_response)
FR (1) FR1583480A (enrdf_load_html_response)
GB (1) GB1239814A (enrdf_load_html_response)
IE (1) IE32230B1 (enrdf_load_html_response)
IL (1) IL30392A (enrdf_load_html_response)
IT (1) IT1035011B (enrdf_load_html_response)
NL (1) NL150798B (enrdf_load_html_response)
SE (1) SE373591B (enrdf_load_html_response)
YU (1) YU34589B (enrdf_load_html_response)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758587A (fr) * 1969-11-17 1971-05-06 Fujisawa Pharmaceutical Co Procede de preparation de derives d'acide 7-aminocephalosporanique et nouveaux produits ainsi obtenus
JPS4948760B1 (enrdf_load_html_response) * 1970-12-25 1974-12-23
GB1388267A (en) * 1971-06-17 1975-03-26 Glaxo Lab Ltd Preparation of antibiotic compounds
GR70261B (enrdf_load_html_response) * 1977-12-12 1982-09-02 Takeda Chemical Industries Ltd
US4242509A (en) * 1979-04-13 1980-12-30 Eli Lilly And Company Process for producing 7-amino-7-alkoxycephalosporins
AT378774B (de) * 1982-08-06 1985-09-25 Biochemie Gmbh Verfahren zur deacylierung von penicillinen und cephalosporinen
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

Also Published As

Publication number Publication date
DK142912C (enrdf_load_html_response) 1981-10-05
YU34589B (en) 1979-10-31
SE373591B (sv) 1975-02-10
CH513920A (de) 1971-10-15
DE1770980A1 (de) 1972-03-02
YU183368A (en) 1979-04-30
BE718824A (enrdf_load_html_response) 1969-01-31
ES356543A1 (es) 1970-01-16
AT280475B (de) 1970-04-10
NL6710835A (enrdf_load_html_response) 1969-02-11
DE1770980B2 (de) 1977-04-07
IT1035011B (it) 1979-10-20
FR1583480A (enrdf_load_html_response) 1969-10-31
IL30392A (en) 1971-12-29
IE32230B1 (en) 1973-05-16
GB1239814A (en) 1971-07-21
NL150798B (nl) 1976-09-15
IE32230L (en) 1969-02-07
IL30392A0 (en) 1968-09-26

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