ES452779A1 - Procedimiento para la obtencion de cefaloesporinas. - Google Patents

Procedimiento para la obtencion de cefaloesporinas.

Info

Publication number
ES452779A1
ES452779A1 ES452779A ES452779A ES452779A1 ES 452779 A1 ES452779 A1 ES 452779A1 ES 452779 A ES452779 A ES 452779A ES 452779 A ES452779 A ES 452779A ES 452779 A1 ES452779 A1 ES 452779A1
Authority
ES
Spain
Prior art keywords
medicaments
cephalosporins
phenylacetamido
imidazolidin
carbonylamino
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
ES452779A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES452779A1 publication Critical patent/ES452779A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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 to ring carbon atoms
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom
    • C07D233/38—One oxygen atom with acyl radicals or hetero atoms directly attached to ring nitrogen atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Fodder In General (AREA)

Abstract

Procedimiento para la obtención de cefaloesporinas de fórmula I **(Fórmula)** donde R1 significa hidrógeno, alquilo, acilo o alquilsulfonilo y R2 significa hidrógeno, alquilo o arilo y que con respecto al centro de quiralidad C* se puede presentar en las dos configuraciones posibles R y S y como mezclas de los diastereómeros de ellas resultantes y de sus sales no tóxicas, farmacéuticamente compatibles.
ES452779A 1975-10-28 1976-10-27 Procedimiento para la obtencion de cefaloesporinas. Expired ES452779A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752548247 DE2548247A1 (de) 1975-10-28 1975-10-28 Cephalosporine, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel

Publications (1)

Publication Number Publication Date
ES452779A1 true ES452779A1 (es) 1978-01-01

Family

ID=5960287

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452779A Expired ES452779A1 (es) 1975-10-28 1976-10-27 Procedimiento para la obtencion de cefaloesporinas.

Country Status (19)

Country Link
JP (1) JPS5253893A (es)
AT (1) AT351163B (es)
AU (1) AU502402B2 (es)
BE (1) BE847729A (es)
CA (1) CA1104562A (es)
CH (1) CH623056A5 (es)
DD (1) DD127949A5 (es)
DE (1) DE2548247A1 (es)
DK (1) DK485676A (es)
ES (1) ES452779A1 (es)
FI (1) FI763047A (es)
FR (1) FR2329284A1 (es)
GB (1) GB1537903A (es)
GR (1) GR61406B (es)
IE (1) IE44029B1 (es)
IL (1) IL50761A (es)
LU (1) LU76071A1 (es)
NL (1) NL7611855A (es)
SE (1) SE7611925L (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK401088A (da) * 1987-07-21 1989-01-22 Kyoto Pharma Ind Cephalosporinforbindelse, fremgangsmaade til fremstilling deraf og farmaceutisk praeparat indeholdende den
CN1069639C (zh) * 1998-06-19 2001-08-15 山东沂蒙新华制药厂 1－氯甲酰基－3－甲磺酰基咪唑烷酮的制备方法

Also Published As

Publication number Publication date
AT351163B (de) 1979-07-10
FR2329284A1 (fr) 1977-05-27
IE44029L (en) 1977-04-28
FI763047A (es) 1977-04-29
CH623056A5 (en) 1981-05-15
IE44029B1 (en) 1981-07-29
DE2548247A1 (de) 1977-05-05
ATA802276A (de) 1978-12-15
AU502402B2 (en) 1979-07-26
DD127949A5 (de) 1977-10-19
BE847729A (fr) 1977-04-28
DK485676A (da) 1977-04-29
FR2329284B1 (es) 1978-12-15
GR61406B (en) 1978-11-11
NL7611855A (nl) 1977-05-02
IL50761A0 (en) 1976-12-31
LU76071A1 (es) 1977-05-31
SE7611925L (sv) 1977-04-29
IL50761A (en) 1979-11-30
GB1537903A (en) 1979-01-10
JPS5253893A (en) 1977-04-30
AU1910176A (en) 1978-05-04
CA1104562A (en) 1981-07-07

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