ZA838645B - New cephem compounds and processes for preparation thereof - Google Patents

New cephem compounds and processes for preparation thereof

Info

Publication number
ZA838645B
ZA838645B ZA838645A ZA838645A ZA838645B ZA 838645 B ZA838645 B ZA 838645B ZA 838645 A ZA838645 A ZA 838645A ZA 838645 A ZA838645 A ZA 838645A ZA 838645 B ZA838645 B ZA 838645B
Authority
ZA
South Africa
Prior art keywords
processes
preparation
cephem compounds
new cephem
new
Prior art date
Application number
ZA838645A
Other languages
English (en)
Inventor
Takaya Takao
Ogino Takashi
Yamanaka Hideaki
Masugi Takashi
Takasugi Hisashi
Original Assignee
Fujisawa Pharmaceutical Co
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 Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Publication of ZA838645B publication Critical patent/ZA838645B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/16—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
    • C07D213/20—Quaternary compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
ZA838645A 1982-12-06 1983-11-18 New cephem compounds and processes for preparation thereof ZA838645B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8234755 1982-12-06

Publications (1)

Publication Number Publication Date
ZA838645B true ZA838645B (en) 1984-07-25

Family

ID=10534776

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA838645A ZA838645B (en) 1982-12-06 1983-11-18 New cephem compounds and processes for preparation thereof

Country Status (2)

Country Link
BE (1) BE898348A (fr)
ZA (1) ZA838645B (fr)

Also Published As

Publication number Publication date
BE898348A (fr) 1984-06-01

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