ATE25239T1 - Desacylation von amiden. - Google Patents

Desacylation von amiden.

Info

Publication number
ATE25239T1
ATE25239T1 AT83810339T AT83810339T ATE25239T1 AT E25239 T1 ATE25239 T1 AT E25239T1 AT 83810339 T AT83810339 T AT 83810339T AT 83810339 T AT83810339 T AT 83810339T AT E25239 T1 ATE25239 T1 AT E25239T1
Authority
AT
Austria
Prior art keywords
desacylation
amide
iminohalide
iminoether
deacylation
Prior art date
Application number
AT83810339T
Other languages
English (en)
Inventor
Bernhard Christian Prager
Peter Punk
Heinrich Thaler
Original Assignee
Biochemie Gmbh
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 Biochemie Gmbh filed Critical Biochemie Gmbh
Application granted granted Critical
Publication of ATE25239T1 publication Critical patent/ATE25239T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT83810339T 1982-08-06 1983-07-26 Desacylation von amiden. ATE25239T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0302482A AT378774B (de) 1982-08-06 1982-08-06 Verfahren zur deacylierung von penicillinen und cephalosporinen

Publications (1)

Publication Number Publication Date
ATE25239T1 true ATE25239T1 (de) 1987-02-15

Family

ID=3544125

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0302482A AT378774B (de) 1982-08-06 1982-08-06 Verfahren zur deacylierung von penicillinen und cephalosporinen
AT83810339T ATE25239T1 (de) 1982-08-06 1983-07-26 Desacylation von amiden.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0302482A AT378774B (de) 1982-08-06 1982-08-06 Verfahren zur deacylierung von penicillinen und cephalosporinen

Country Status (7)

Country Link
US (1) US4562253A (de)
EP (1) EP0108034B1 (de)
JP (1) JPS5946231A (de)
AT (2) AT378774B (de)
AU (1) AU575020B2 (de)
DE (1) DE3369507D1 (de)
IE (1) IE55841B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578721A (en) * 1994-07-11 1996-11-26 Lupin Laboratories Limited Process for preparation of 3-exomethylene cepham sulfoxide esters
US6562944B1 (en) * 1999-03-23 2003-05-13 Lexicon Pharmaceuticals Amide library formation using a “by-product-free” activation/coupling sequence

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK118506B (da) * 1963-02-18 1970-08-31 Ciba Geigy Fremgangsmåde til fremstilling af 7-aminocephalosporansyre eller estere deraf.
NL148610B (nl) * 1963-02-18 1976-02-16 Ciba Geigy Werkwijze ter bereiding van cefalosporanzuur.
NL150798B (nl) * 1967-08-07 1976-09-15 Koninklijke Gist Spiritus Werkwijze voor de bereiding van 7-aminocefalosoranzuur en derivaten daarvan.
US3549628A (en) * 1967-07-07 1970-12-22 Lilly Co Eli Side chain cleavage in desacetoxycephalosporin esters
GB1241655A (en) * 1967-08-21 1971-08-04 Glaxo Lab Ltd Improvements in or relating to cephalosporin compounds
CH510691A (de) * 1968-06-14 1971-07-31 Ciba Geigy Ag Verfahren zur Gewinnung von schwerlöslichen Cephalosporin C-Komplexen
US3641018A (en) * 1969-06-26 1972-02-08 Lilly Co Eli Process for preparing 7-amino cephalosporanic acid
US3896110A (en) * 1971-10-04 1975-07-22 American Home Prod Process for preparation of 6-aminopenicillanic acid
BE791925A (fr) * 1971-11-30 1973-05-28 Lilly Co Eli Procede pour empecher une retransformation au cours de la preparation de sels d'esters nucleaires
AT367060B (de) * 1979-01-25 1982-05-25 Biochemie Gmbh Verfahren zur herstellung neuer cephalosporinderivate
US4252973A (en) * 1979-07-06 1981-02-24 E. R. Squibb & Sons, Inc. Process for chemically removing the acyl sidechain from cephalosporins and penicillins
EP0045717B1 (de) * 1980-08-01 1985-09-25 BIOCHEMIE Gesellschaft m.b.H. Cephalosporinderivate, ihre Herstellung und Anwendung

Also Published As

Publication number Publication date
EP0108034B1 (de) 1987-01-28
DE3369507D1 (en) 1987-03-05
AT378774B (de) 1985-09-25
US4562253A (en) 1985-12-31
EP0108034A2 (de) 1984-05-09
IE55841B1 (en) 1991-01-30
ATA302482A (de) 1985-02-15
AU1762983A (en) 1984-02-09
AU575020B2 (en) 1988-07-21
IE831852L (en) 1984-02-06
JPS5946231A (ja) 1984-03-15
EP0108034A3 (en) 1985-01-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee