DE2507834A1 - Cephemderivate und verfahren zu ihrer herstellung - Google Patents

Cephemderivate und verfahren zu ihrer herstellung

Info

Publication number
DE2507834A1
DE2507834A1 DE19752507834 DE2507834A DE2507834A1 DE 2507834 A1 DE2507834 A1 DE 2507834A1 DE 19752507834 DE19752507834 DE 19752507834 DE 2507834 A DE2507834 A DE 2507834A DE 2507834 A1 DE2507834 A1 DE 2507834A1
Authority
DE
Germany
Prior art keywords
oxo
pyridyl
dihydro
acetamido
methyl
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.)
Pending
Application number
DE19752507834
Other languages
German (de)
English (en)
Inventor
Rolf Dr Med Bergmann
Rolf Dr Gericke
Werner Dr Rogalski
Rosmarie Steinigeweg
Helmut Darmstadt Dr Wahlig
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.)
Merck Patent GmbH
Original Assignee
Merck Patent 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 Merck Patent GmbH filed Critical Merck Patent GmbH
Priority to DE19752507834 priority Critical patent/DE2507834A1/de
Priority to IL49074A priority patent/IL49074A0/xx
Priority to FR7604721A priority patent/FR2301259A1/fr
Priority to SE7602045A priority patent/SE7602045L/xx
Priority to AT127476A priority patent/ATA127476A/de
Priority to DD191429A priority patent/DD123889A5/xx
Priority to AU11319/76A priority patent/AU1131976A/en
Priority to DK75576*#A priority patent/DK75576A/da
Priority to ZA1051A priority patent/ZA761051B/xx
Priority to LU74413A priority patent/LU74413A1/xx
Priority to ES445431A priority patent/ES445431A1/es
Priority to GB7079/76A priority patent/GB1487044A/en
Priority to IE348/76A priority patent/IE42709B1/en
Priority to NL7601869A priority patent/NL7601869A/xx
Priority to BE838870A priority patent/BE838870A/nl
Priority to JP51019819A priority patent/JPS51110596A/ja
Publication of DE2507834A1 publication Critical patent/DE2507834A1/de
Priority to ES455377A priority patent/ES455377A1/es
Pending 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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
DE19752507834 1975-02-24 1975-02-24 Cephemderivate und verfahren zu ihrer herstellung Pending DE2507834A1 (de)

Priority Applications (17)

Application Number Priority Date Filing Date Title
DE19752507834 DE2507834A1 (de) 1975-02-24 1975-02-24 Cephemderivate und verfahren zu ihrer herstellung
IL49074A IL49074A0 (en) 1975-02-24 1976-02-20 Cephem derivatives and processes for their preparation
FR7604721A FR2301259A1 (fr) 1975-02-24 1976-02-20 Derives cephemiques et procede de preparation de ces derives
SE7602045A SE7602045L (sv) 1975-02-24 1976-02-20 Cefemderivat och forfarande for framstellning derav
LU74413A LU74413A1 (es) 1975-02-24 1976-02-23
GB7079/76A GB1487044A (en) 1975-02-24 1976-02-23 7-(1,4-dihydro-4-oxo-1-pyridyl)-cephem derivatives and processes for their preparation
AU11319/76A AU1131976A (en) 1975-02-24 1976-02-23 Cephalosporins
DK75576*#A DK75576A (da) 1975-02-24 1976-02-23 Fremgangsmade til fremstilling af cephemderivater
ZA1051A ZA761051B (en) 1975-02-24 1976-02-23 Caphem derivatives and processes for their preparation
AT127476A ATA127476A (de) 1975-02-24 1976-02-23 Verfahren zur herstellung von neuen cephemderivaten
ES445431A ES445431A1 (es) 1975-02-24 1976-02-23 Procedimiento para la obtencion de derivados de cefem.
DD191429A DD123889A5 (es) 1975-02-24 1976-02-23
IE348/76A IE42709B1 (en) 1975-02-24 1976-02-23 7-(1,4-dihydro-4-oxo-1-pyridyl)-cephem derivatives and processes for their preparation
NL7601869A NL7601869A (nl) 1975-02-24 1976-02-24 Cefemderivaten en werkwijze voor de bereiding daarvan.
BE838870A BE838870A (nl) 1975-02-24 1976-02-24 Cefemderivaten en werkwijze voor de bereiding daarvan
JP51019819A JPS51110596A (es) 1975-02-24 1976-02-24
ES455377A ES455377A1 (es) 1975-02-24 1977-01-27 Procedimiento para la obtencion de derivados de cefem.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752507834 DE2507834A1 (de) 1975-02-24 1975-02-24 Cephemderivate und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
DE2507834A1 true DE2507834A1 (de) 1976-09-02

Family

ID=5939636

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752507834 Pending DE2507834A1 (de) 1975-02-24 1975-02-24 Cephemderivate und verfahren zu ihrer herstellung

Country Status (16)

Country Link
JP (1) JPS51110596A (es)
AT (1) ATA127476A (es)
AU (1) AU1131976A (es)
BE (1) BE838870A (es)
DD (1) DD123889A5 (es)
DE (1) DE2507834A1 (es)
DK (1) DK75576A (es)
ES (2) ES445431A1 (es)
FR (1) FR2301259A1 (es)
GB (1) GB1487044A (es)
IE (1) IE42709B1 (es)
IL (1) IL49074A0 (es)
LU (1) LU74413A1 (es)
NL (1) NL7601869A (es)
SE (1) SE7602045L (es)
ZA (1) ZA761051B (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR205799A1 (es) * 1973-09-08 1976-06-07 Merck Patent Gmbh Procedimiento para preparar derivados del acido 7-amino-cefalosporanico por combinacion
IE40057B1 (en) * 1973-11-07 1979-02-28 Richardson Merrell Inc 4-oxo-1-pyridinyl penicillin and cephalosporin derivatives

Also Published As

Publication number Publication date
IE42709L (en) 1976-08-24
GB1487044A (en) 1977-09-28
DK75576A (da) 1976-08-25
FR2301259A1 (fr) 1976-09-17
IL49074A0 (en) 1976-04-30
SE7602045L (sv) 1976-08-25
ZA761051B (en) 1977-01-26
IE42709B1 (en) 1980-10-08
ES455377A1 (es) 1978-01-16
ATA127476A (de) 1978-05-15
FR2301259B1 (es) 1978-11-10
ES445431A1 (es) 1977-06-01
DD123889A5 (es) 1977-01-19
BE838870A (nl) 1976-08-24
JPS51110596A (es) 1976-09-30
AU1131976A (en) 1977-09-01
LU74413A1 (es) 1977-09-12
NL7601869A (nl) 1976-08-26

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