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ZA90361B - Cephalosporin derivatives and processes for their preparation - Google Patents

Cephalosporin derivatives and processes for their preparation

Info

Publication number
ZA90361B
ZA90361B ZA90361A ZA90361A ZA90361B ZA 90361 B ZA90361 B ZA 90361B ZA 90361 A ZA90361 A ZA 90361A ZA 90361 A ZA90361 A ZA 90361A ZA 90361 B ZA90361 B ZA 90361B
Authority
ZA
South Africa
Prior art keywords
processes
preparation
cephalosporin derivatives
cephalosporin
derivatives
Prior art date
Application number
ZA90361A
Other languages
English (en)
Inventor
Friedhelm Adam
Adam Friedhelm
Juergen Blumbach
Blumbach Juergen
Gerd Fischer
Fischer Gerd
Walter Duerckheimer
Duerckheimer Walter
Burkhard Mencke
Mencke Burkhard
Dieter Isert
Isert Dieter
Norbert Klesel
Klesel Norbert
Gerhard Seibert
Seibert Gerhard
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA90361B publication Critical patent/ZA90361B/xx

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
    • C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
    • 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
    • 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
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings

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)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA90361A 1989-01-19 1990-01-18 Cephalosporin derivatives and processes for their preparation ZA90361B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3901405A DE3901405A1 (de) 1989-01-19 1989-01-19 Cephalosporinderivate und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
ZA90361B true ZA90361B (en) 1990-10-31

Family

ID=6372346

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA90361A ZA90361B (en) 1989-01-19 1990-01-18 Cephalosporin derivatives and processes for their preparation

Country Status (16)

Country Link
EP (1) EP0379132A3 (fr)
JP (1) JPH02229196A (fr)
CN (1) CN1044280A (fr)
AU (1) AU4853690A (fr)
CA (1) CA2008059A1 (fr)
DD (1) DD291561A5 (fr)
DE (1) DE3901405A1 (fr)
FI (1) FI900270A0 (fr)
HU (1) HU205936B (fr)
IL (1) IL93086A0 (fr)
NO (1) NO900252L (fr)
NZ (1) NZ232135A (fr)
PH (1) PH27125A (fr)
PT (1) PT92890A (fr)
TN (1) TNSN90006A1 (fr)
ZA (1) ZA90361B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804841A1 (de) * 1988-02-17 1989-08-31 Hoechst Ag Cephalosporinderivate und verfahren zu ihrer herstellung
ATE262533T1 (de) * 1991-09-07 2004-04-15 Aventis Pharma Gmbh Diastereomer des 3-cephem-4-carbonsäure-1-(- isopropoxycarbonyloxy)ethylesters und verfahren zu dessen herstellung
TW212181B (fr) * 1992-02-14 1993-09-01 Hoechst Ag
ATE164378T1 (de) * 1992-05-21 1998-04-15 Hoechst Ag Verfahren zur spaltung von cephalosporin prodrugestern zu 7-amino-3-methoxymethylceph-3-em-4-carbonsäure
PA8579701A1 (es) 2002-08-23 2005-05-24 Pfizer Prod Inc Profarmaco inhibidor de beta-lactamasa
CN114478391B (zh) * 2020-10-26 2023-09-15 南京锐志生物医药有限公司 奥硝唑酯类前药、药物组合物及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476087A1 (fr) * 1980-02-18 1981-08-21 Roussel Uclaf Nouvelles oximes derivees de l'acide 3-alkyloxy ou 3-alkyl-thiomethyl 7-amino thiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments
US4486425A (en) * 1980-09-30 1984-12-04 Sankyo Company Limited 7-[2-(2-Aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]-3-methoxymethyl-3-cephem-4-carboxylates
JPS5759894A (en) * 1980-09-30 1982-04-10 Sankyo Co Ltd Cephalosporin for oral administration
JPS5896091A (ja) * 1981-12-01 1983-06-07 Sankyo Co Ltd ３−アルコキシメチルセフアロスポリン類の製造法
JPS604189A (ja) * 1983-06-20 1985-01-10 Sankyo Co Ltd β−ラクタム系化合物の製造法

Also Published As

Publication number Publication date
HU900172D0 (en) 1990-03-28
IL93086A0 (en) 1990-11-05
DD291561A5 (de) 1991-07-04
JPH02229196A (ja) 1990-09-11
EP0379132A3 (fr) 1992-01-08
TNSN90006A1 (fr) 1991-03-05
NO900252D0 (no) 1990-01-18
NZ232135A (en) 1991-07-26
NO900252L (no) 1990-07-20
FI900270A0 (fi) 1990-01-17
EP0379132A2 (fr) 1990-07-25
PT92890A (pt) 1990-07-31
HUT54165A (en) 1991-01-28
AU4853690A (en) 1990-07-26
CA2008059A1 (fr) 1990-07-19
DE3901405A1 (de) 1990-07-26
CN1044280A (zh) 1990-08-01
PH27125A (en) 1992-03-16
HU205936B (en) 1992-07-28

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