ZA853830B - New cephalosporins and processes for their preparation - Google Patents

New cephalosporins and processes for their preparation

Info

Publication number
ZA853830B
ZA853830B ZA853830A ZA853830A ZA853830B ZA 853830 B ZA853830 B ZA 853830B ZA 853830 A ZA853830 A ZA 853830A ZA 853830 A ZA853830 A ZA 853830A ZA 853830 B ZA853830 B ZA 853830B
Authority
ZA
South Africa
Prior art keywords
image
processes
preparation
carbon atoms
optionally substituted
Prior art date
Application number
ZA853830A
Other languages
English (en)
Inventor
Rolf Angerbauer
Michael Boberg
Karl Metzger
Hans-Joachim Zeiler
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 ZA853830B publication Critical patent/ZA853830B/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
    • C07D501/24—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)
  • 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)
ZA853830A 1984-05-22 1985-05-21 New cephalosporins and processes for their preparation ZA853830B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843419013 DE3419013A1 (de) 1984-05-22 1984-05-22 Neue cephalosporine und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
ZA853830B true ZA853830B (en) 1986-01-29

Family

ID=6236534

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA853830A ZA853830B (en) 1984-05-22 1985-05-21 New cephalosporins and processes for their preparation

Country Status (13)

Country Link
US (1) US4686216A (xx)
EP (1) EP0162394B1 (xx)
JP (1) JPS60255796A (xx)
KR (1) KR850008491A (xx)
AT (1) ATE54148T1 (xx)
AU (1) AU584336B2 (xx)
CA (1) CA1284993C (xx)
DE (2) DE3419013A1 (xx)
DK (1) DK225985A (xx)
ES (1) ES8609344A1 (xx)
GR (1) GR851223B (xx)
PT (1) PT80491B (xx)
ZA (1) ZA853830B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880795A (en) * 1984-05-22 1989-11-14 Bayer Aktiengesellschaft Cephalosporins
US4680409A (en) * 1984-10-09 1987-07-14 E. R. Squibb & Sons, Inc. Hydrazide containing derivatives of 2-amino-4-thiazole-acetic acid
DE3506159A1 (de) * 1985-02-22 1986-08-28 Bayer Ag, 5090 Leverkusen Neue cephalosporine, verfahren zu ihrer herstellung und ihre verwendung in arzneimitteln
DE3789466T2 (de) * 1986-03-17 1994-07-28 Fujisawa Pharmaceutical Co 3,7-Disubstituierte-3-Cephemverbindungen und Verfahren zu ihrer Herstellung.
US5244890A (en) * 1988-06-06 1993-09-14 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds
PH25965A (en) * 1988-06-06 1992-01-13 Fujisawa Pharmaceutical Co New cephem compounds which have antimicrobial activities
US5262374A (en) * 1989-11-17 1993-11-16 Oki Electric Industry Co., Ltd. Thermoreversible recording medium, apparatus utilizing the same and method for fabricating the same
JP4658806B2 (ja) * 2003-09-09 2011-03-23 日本化学工業株式会社 ３−クロロメチル−３−セフェム誘導体の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1591439A (en) * 1976-10-01 1981-06-24 Glaxo Operations Ltd 7-syn (oxyimino -acylamido) cephalosporins
GB2115180A (en) * 1981-11-06 1983-09-01 Wainco Prod Ltd Device for feeding films into a processor
CA1213882A (en) * 1982-03-04 1986-11-12 Jun Okumura Cephalosporins
US4525473A (en) * 1983-03-30 1985-06-25 Bristol-Myers Company Cephalosporins
ZA847825B (en) * 1983-10-08 1985-05-29 Hoechst Ag Caphalosporin derivatives and processes for their preparations
DE3409431A1 (de) * 1983-10-08 1985-04-18 Hoechst Ag, 6230 Frankfurt Cephalosporinderivate und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
JPS60255796A (ja) 1985-12-17
AU4256685A (en) 1985-11-28
KR850008491A (ko) 1985-12-18
PT80491B (en) 1987-04-21
DE3578423D1 (de) 1990-08-02
ATE54148T1 (de) 1990-07-15
EP0162394A3 (en) 1986-12-30
DK225985A (da) 1985-11-23
DE3419013A1 (de) 1985-11-28
EP0162394B1 (de) 1990-06-27
ES8609344A1 (es) 1986-09-01
CA1284993C (en) 1991-06-18
PT80491A (en) 1985-06-01
ES543301A0 (es) 1986-09-01
US4686216A (en) 1987-08-11
GR851223B (xx) 1985-11-25
EP0162394A2 (de) 1985-11-27
AU584336B2 (en) 1989-05-25
DK225985D0 (da) 1985-05-21

Similar Documents

Publication Publication Date Title
ES8104295A1 (es) Un procedimiento para la produccion de un derivado diazo
AU557691B2 (en) 2-penem antibiotics and their oxa-aza-, and carba analogues
ES8700851A1 (es) Procedimiento para la obtencion de acido alquil-1- ciclopropil-1, 4-dihidro-4-oxo-3-quinolincarboxilico.
AU584336B2 (en) New cephalosporins and processes for their preparation
ES477785A1 (es) Procedimiento para la preparacion de nuevas 2-fenilimino- imidazolidinas sustituidas.
IL65232A (en) Beta-lactam acetic acid derivatives,process for preparing them and their use as intermediates for 1-azabicyclo(3.2.0)-hept-2-ene antibiotics
NZ225286A (en) Preparation of 3-substituted methyl-3-cephem-4-carboxylic acid derivatives
ES8502118A1 (es) Procedimiento de preparar derivados de penicilina.
ES8506318A1 (es) Un procedimiento para preparar derivados de cefalosporina
IE832787L (en) Polyether compounds.
ZA894470B (en) Substituted 3-aminosydnone imines,a process for their preparation and their use
PT76027B (en) Process for the preparation of n-propanoldiamine ethers
MA19841A1 (fr) Procede de preparation de nouveaux derives de cephalosporines utilisables comme antibiotiques .
GB1552099A (en) Cephalosporin analogues
ES8401761A1 (es) Un procedimiento para la preparacion de derivados de 1-(3,4,5-trimetoxicinamoil)-4-aminocarboniletil-piperazina sustituidos.
EP0367036A3 (en) Substituted 3-aminosydnonimines, process for their preparation and their use
JPS5671092A (en) Optical active cephalosporin analogous derivative
ZA828237B (en) A vasodilator compound,process for the preparation thereof and pharmaceutical compositions therefrom
ES8704163A1 (es) Un procedimiento para preparar derivados de cefem.
JPS57142988A (en) Improvement of absorption of cephalosporin derivative through intestinal tracts
GB2282810A (en) Process for the preparation of clavulanic acid
ES8707499A1 (es) Un metodo para preparar derivados de indol
ES8507520A1 (es) Un procedimiento para la preparacion de nuevos compuestos de b-lactama
GR3004354T3 (xx)