ZA757482B - B-lactam antibiotics, process for their preparation and their use as medicaments - Google Patents

B-lactam antibiotics, process for their preparation and their use as medicaments

Info

Publication number
ZA757482B
ZA757482B ZA00757482A ZA757482A ZA757482B ZA 757482 B ZA757482 B ZA 757482B ZA 00757482 A ZA00757482 A ZA 00757482A ZA 757482 A ZA757482 A ZA 757482A ZA 757482 B ZA757482 B ZA 757482B
Authority
ZA
South Africa
Prior art keywords
medicaments
preparation
lactam antibiotics
lactam
antibiotics
Prior art date
Application number
ZA00757482A
Other languages
English (en)
Inventor
M Preiss
W Schroeck
H Koenig
K Metzger
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 ZA757482B publication Critical patent/ZA757482B/xx

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D503/00—Heterocyclic compounds containing 4-oxa-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxapenicillins, clavulanic acid derivatives; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA00757482A 1974-11-28 1975-11-27 B-lactam antibiotics, process for their preparation and their use as medicaments ZA757482B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742456307 DE2456307A1 (de) 1974-11-28 1974-11-28 Beta-lactam-antibiotica, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel

Publications (1)

Publication Number Publication Date
ZA757482B true ZA757482B (en) 1976-10-27

Family

ID=5931964

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00757482A ZA757482B (en) 1974-11-28 1975-11-27 B-lactam antibiotics, process for their preparation and their use as medicaments

Country Status (5)

Country Link
BE (1) BE836022A (cs)
CS (1) CS188982B2 (cs)
DE (1) DE2456307A1 (cs)
HU (1) HU173952B (cs)
ZA (1) ZA757482B (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1593524A (en) * 1976-11-19 1981-07-15 Merck & Co Inc 1-carba-2-penem-3-carboxylic acids
DE2732104A1 (de) * 1977-07-15 1979-01-25 Bayer Ag Penicilline, verfahren zu ihrer herstellung und ihre verwendung
DE2732323A1 (de) * 1977-07-16 1979-01-25 Bayer Ag Beta-lactam-verbindungen, verfahren zu ihrer herstellung sowie ihre verwendung
US4189482A (en) * 1978-10-12 1980-02-19 E. R. Squibb & Sons, Inc. Penicillins having an imino substituted piperazindioncarbonylamino acyl sidechain
US4231928A (en) * 1979-04-24 1980-11-04 Bristol-Myers Company Antibacterial agents
KR960704886A (ko) * 1993-09-10 1996-10-09 베르너 발데크 포토크롬 화합물, 그의 제조 방법과 제조 중간체 및 그의 용도 (Photochromic Compounds, Methods and Intermediates for Producing Them and Their Use)

Also Published As

Publication number Publication date
CS188982B2 (en) 1979-03-30
DE2456307A1 (de) 1976-08-12
BE836022A (fr) 1976-05-28
HU173952B (hu) 1979-09-28

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