BE828284A - CEPHALOSPORINS - Google Patents

CEPHALOSPORINS

Info

Publication number
BE828284A
BE828284A BE155689A BE155689A BE828284A BE 828284 A BE828284 A BE 828284A BE 155689 A BE155689 A BE 155689A BE 155689 A BE155689 A BE 155689A BE 828284 A BE828284 A BE 828284A
Authority
BE
Belgium
Prior art keywords
cephalosporins
Prior art date
Application number
BE155689A
Other languages
French (fr)
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 filed Critical
Publication of BE828284A publication Critical patent/BE828284A/en

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
    • C07D501/36—Methylene radicals, substituted by sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
BE155689A 1974-04-27 1975-04-23 CEPHALOSPORINS BE828284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1855774A GB1486272A (en) 1974-04-27 1974-04-27 Cephalosporins

Publications (1)

Publication Number Publication Date
BE828284A true BE828284A (en) 1975-10-23

Family

ID=10114497

Family Applications (1)

Application Number Title Priority Date Filing Date
BE155689A BE828284A (en) 1974-04-27 1975-04-23 CEPHALOSPORINS

Country Status (3)

Country Link
BE (1) BE828284A (en)
GB (1) GB1486272A (en)
SE (1) SE7504846L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286089A (en) 1974-12-27 1981-08-25 Smithkline Corporation 7-Acyl-3-(substituted tetrazolyl thiomethyl)cephalosporins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286089A (en) 1974-12-27 1981-08-25 Smithkline Corporation 7-Acyl-3-(substituted tetrazolyl thiomethyl)cephalosporins

Also Published As

Publication number Publication date
SE7504846L (en) 1975-10-28
GB1486272A (en) 1977-09-21

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