GB1368716A - Cephalosporin compounds - Google Patents

Cephalosporin compounds

Info

Publication number
GB1368716A
GB1368716A GB3547572A GB3547572A GB1368716A GB 1368716 A GB1368716 A GB 1368716A GB 3547572 A GB3547572 A GB 3547572A GB 3547572 A GB3547572 A GB 3547572A GB 1368716 A GB1368716 A GB 1368716A
Authority
GB
United Kingdom
Prior art keywords
group
acid
heterocyclic
formula
acylating
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
GB3547572A
Other languages
English (en)
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
Publication of GB1368716A publication Critical patent/GB1368716A/en
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)
GB3547572A 1971-07-29 1972-07-28 Cephalosporin compounds Expired GB1368716A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1368716A true GB1368716A (en) 1974-10-02

Family

ID=13040164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3547572A Expired GB1368716A (en) 1971-07-29 1972-07-28 Cephalosporin compounds

Country Status (14)

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

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
CH592680A5 (sv) 1977-10-31
HU164342B (sv) 1974-01-28
ES405281A1 (es) 1975-07-01
NL177406B (nl) 1985-04-16
DK144177B (da) 1982-01-04
SE412913B (sv) 1980-03-24
DE2236422A1 (de) 1973-02-22
FR2147311A1 (sv) 1973-03-09
DK144177C (da) 1982-08-02
NL7210382A (sv) 1973-01-31
NO142913C (no) 1980-11-12
AU463668B2 (en) 1975-07-31
AT318144B (de) 1974-09-25
CA1010443A (en) 1977-05-17
AU4489272A (en) 1974-01-31
JPS5442994B1 (sv) 1979-12-17
DE2236422C2 (de) 1981-12-10
NL177406C (nl) 1985-09-16
NO142913B (no) 1980-08-04
FR2147311B1 (sv) 1976-03-05

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Legal Events

Date Code Title Description
PS Patent sealed