FR2120121B1 - - Google Patents

Info

Publication number
FR2120121B1
FR2120121B1 FR7147357A FR7147357A FR2120121B1 FR 2120121 B1 FR2120121 B1 FR 2120121B1 FR 7147357 A FR7147357 A FR 7147357A FR 7147357 A FR7147357 A FR 7147357A FR 2120121 B1 FR2120121 B1 FR 2120121B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7147357A
Other versions
FR2120121A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co Ltd
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
Priority claimed from JP12946770A external-priority patent/JPS505719B1/ja
Priority claimed from JP4408871A external-priority patent/JPS5439392B1/ja
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Publication of FR2120121A1 publication Critical patent/FR2120121A1/fr
Application granted granted Critical
Publication of FR2120121B1 publication Critical patent/FR2120121B1/fr
Expired legal-status Critical Current

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)
  • Cephalosporin Compounds (AREA)
FR7147357A 1970-12-30 1971-12-29 Expired FR2120121B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12946770A JPS505719B1 (fr) 1970-12-30 1970-12-30
JP4408871A JPS5439392B1 (fr) 1971-06-19 1971-06-19

Publications (2)

Publication Number Publication Date
FR2120121A1 FR2120121A1 (fr) 1972-08-11
FR2120121B1 true FR2120121B1 (fr) 1975-08-01

Family

ID=26383937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7147357A Expired FR2120121B1 (fr) 1970-12-30 1971-12-29

Country Status (6)

Country Link
CH (1) CH611301A5 (fr)
DE (1) DE2164561A1 (fr)
FR (1) FR2120121B1 (fr)
GB (1) GB1364088A (fr)
NL (1) NL7117960A (fr)
SE (1) SE415180B (fr)

Also Published As

Publication number Publication date
CH611301A5 (en) 1979-05-31
GB1364088A (en) 1974-08-21
SE415180B (sv) 1980-09-15
DE2164561A1 (de) 1972-07-27
FR2120121A1 (fr) 1972-08-11
NL7117960A (fr) 1972-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse