PT83712B - Processo para a preparacao de derivados de cefalosporina - Google Patents

Processo para a preparacao de derivados de cefalosporina

Info

Publication number
PT83712B
PT83712B PT83712A PT8371286A PT83712B PT 83712 B PT83712 B PT 83712B PT 83712 A PT83712 A PT 83712A PT 8371286 A PT8371286 A PT 8371286A PT 83712 B PT83712 B PT 83712B
Authority
PT
Portugal
Prior art keywords
derivatives
preparation
cefalosporin
pharmaceutical preparations
bacterial infections
Prior art date
Application number
PT83712A
Other languages
English (en)
Other versions
PT83712A (de
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 PT83712A publication Critical patent/PT83712A/pt
Publication of PT83712B publication Critical patent/PT83712B/pt

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
    • C07D501/24—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
    • C07D501/48—Methylene radicals, substituted by hetero rings
    • C07D501/56—Methylene radicals, substituted by hetero rings with the 7-amino radical acylated by carboxylic acids containing hetero rings
    • 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
    • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
    • C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings
    • 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)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (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)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
PT83712A 1985-11-11 1986-11-10 Processo para a preparacao de derivados de cefalosporina PT83712B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853539901 DE3539901A1 (de) 1985-11-11 1985-11-11 Cephalosporinderivate und verfahren zu ihrer herstellung

Publications (2)

Publication Number Publication Date
PT83712A PT83712A (de) 1986-12-01
PT83712B true PT83712B (pt) 1989-07-31

Family

ID=6285648

Family Applications (1)

Application Number Title Priority Date Filing Date
PT83712A PT83712B (pt) 1985-11-11 1986-11-10 Processo para a preparacao de derivados de cefalosporina

Country Status (17)

Country Link
EP (1) EP0222322B1 (pt)
JP (1) JPS62114990A (pt)
KR (1) KR870004994A (pt)
AT (1) ATE75746T1 (pt)
AU (1) AU602131B2 (pt)
DE (2) DE3539901A1 (pt)
DK (1) DK536986A (pt)
ES (1) ES2002903A6 (pt)
FI (1) FI864537A7 (pt)
GR (1) GR862698B (pt)
HU (1) HU197018B (pt)
IL (1) IL80558A0 (pt)
NO (1) NO864475L (pt)
NZ (1) NZ218227A (pt)
PH (1) PH24103A (pt)
PT (1) PT83712B (pt)
ZA (1) ZA868518B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE63094B1 (en) * 1987-09-14 1995-03-22 Fujisawa Pharmaceutical Co Cephem compound and a process for preparation thereof
GB9423459D0 (en) * 1994-11-21 1995-01-11 Biochemie Gmbh Silylation process
AT402928B (de) * 1994-12-23 1997-09-25 Biochemie Gmbh Neues verfahren zur herstellung von cefotaxim

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ198350A (en) * 1980-09-25 1985-02-28 Toyama Chemical Co Ltd Cephalosporins and intermediates;pharmaceutical compositions
US4616081A (en) * 1982-07-07 1986-10-07 Asahi Kasei Kogyo Kabushiki Kaisha Cephalosporin compounds

Also Published As

Publication number Publication date
NZ218227A (en) 1989-01-06
ZA868518B (en) 1987-07-29
NO864475L (no) 1987-05-12
GR862698B (en) 1987-03-06
JPS62114990A (ja) 1987-05-26
PT83712A (de) 1986-12-01
IL80558A0 (en) 1987-02-27
DE3539901A1 (de) 1987-05-14
DE3685192D1 (de) 1992-06-11
DK536986A (da) 1987-05-12
KR870004994A (ko) 1987-06-04
HUT42492A (en) 1987-07-28
EP0222322B1 (de) 1992-05-06
ATE75746T1 (de) 1992-05-15
DK536986D0 (da) 1986-11-10
PH24103A (en) 1990-03-05
AU6496886A (en) 1987-05-14
NO864475D0 (no) 1986-11-10
EP0222322A2 (de) 1987-05-20
ES2002903A6 (es) 1988-10-01
AU602131B2 (en) 1990-10-04
HU197018B (en) 1989-02-28
FI864537A7 (fi) 1987-05-12
EP0222322A3 (en) 1988-10-05
FI864537A0 (fi) 1986-11-07

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IE880503L (en) Crystallized cephem-acid addition salts, and a process for the preparation thereof
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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19920731