CA1010443A - Cephalosporins - Google Patents

Cephalosporins

Info

Publication number
CA1010443A
CA1010443A CA148,179A CA148179A CA1010443A CA 1010443 A CA1010443 A CA 1010443A CA 148179 A CA148179 A CA 148179A CA 1010443 A CA1010443 A CA 1010443A
Authority
CA
Canada
Prior art keywords
cephalosporins
Prior art date
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
CA148,179A
Other versions
CA148179S (en
Inventor
Toshihiro Ishiguro
Takeshi Fugono
Hiroaki Nomura
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Application granted granted Critical
Publication of CA1010443A publication Critical patent/CA1010443A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/207-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/247-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
    • C07D501/36Methylene radicals, substituted by sulfur atoms
CA148,179A 1971-07-29 1972-07-28 Cephalosporins Expired CA1010443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5689571A JPS5442994B1 (en) 1971-07-29 1971-07-29

Publications (1)

Publication Number Publication Date
CA1010443A true CA1010443A (en) 1977-05-17

Family

ID=13040164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,179A Expired CA1010443A (en) 1971-07-29 1972-07-28 Cephalosporins

Country Status (14)

Country Link
JP (1) JPS5442994B1 (en)
AT (1) AT318144B (en)
AU (1) AU463668B2 (en)
CA (1) CA1010443A (en)
CH (1) CH592680A5 (en)
DE (1) DE2236422C2 (en)
DK (1) DK144177C (en)
ES (1) ES405281A1 (en)
FR (1) FR2147311B1 (en)
GB (1) GB1368716A (en)
HU (1) HU164342B (en)
NL (1) NL177406C (en)
NO (1) NO142913C (en)
SE (1) SE412913B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115493A (en) * 1975-03-18 1976-10-12 Smithkline Corp Novel cephalosporine compound

Also Published As

Publication number Publication date
FR2147311B1 (en) 1976-03-05
NO142913B (en) 1980-08-04
GB1368716A (en) 1974-10-02
HU164342B (en) 1974-01-28
JPS5442994B1 (en) 1979-12-17
SE412913B (en) 1980-03-24
CH592680A5 (en) 1977-10-31
AU463668B2 (en) 1975-07-31
DE2236422C2 (en) 1981-12-10
DK144177C (en) 1982-08-02
ES405281A1 (en) 1975-07-01
DE2236422A1 (en) 1973-02-22
NO142913C (en) 1980-11-12
FR2147311A1 (en) 1973-03-09
AT318144B (en) 1974-09-25
AU4489272A (en) 1974-01-31
NL177406C (en) 1985-09-16
DK144177B (en) 1982-01-04
NL177406B (en) 1985-04-16
NL7210382A (en) 1973-01-31

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