ES404745A1 - Cephalosporin compounds - Google Patents

Cephalosporin compounds

Info

Publication number
ES404745A1
ES404745A1 ES404745A ES404745A ES404745A1 ES 404745 A1 ES404745 A1 ES 404745A1 ES 404745 A ES404745 A ES 404745A ES 404745 A ES404745 A ES 404745A ES 404745 A1 ES404745 A1 ES 404745A1
Authority
ES
Spain
Prior art keywords
cephalosporin compounds
group
aryl
translation
alcohol
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
ES404745A
Other languages
Spanish (es)
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
Priority claimed from JP5346671A external-priority patent/JPS5324439B1/ja
Priority claimed from JP8413071A external-priority patent/JPS5442998B2/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of ES404745A1 publication Critical patent/ES404745A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
    • C07C309/23—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings other than six-membered aromatic rings
    • 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
    • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof

Abstract

A process for preparing, according to a method known per se, a compound, or a pharmacologically acceptable salt thereof, represented by the general formula ** (See formula) ** where R is a hydrogen atom or an alcohol, aryl or thienyl group; and R'is a group that together with the adjacent nitrogen atom constitutes a 5- or 6-membered ring containing 1 or 2 nitrogen atoms. (Machine-translation by Google Translate, not legally binding)
ES404745A 1971-07-17 1972-07-11 Cephalosporin compounds Expired ES404745A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5346671A JPS5324439B1 (en) 1971-07-17 1971-07-17
JP8413071A JPS5442998B2 (en) 1971-10-22 1971-10-22

Publications (1)

Publication Number Publication Date
ES404745A1 true ES404745A1 (en) 1975-11-01

Family

ID=26394179

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404745A Expired ES404745A1 (en) 1971-07-17 1972-07-11 Cephalosporin compounds

Country Status (16)

Country Link
AT (2) AT320154B (en)
AU (1) AU464451B2 (en)
BE (1) BE786271A (en)
CA (1) CA1005813A (en)
CH (2) CH583242A5 (en)
DE (1) DE2234280C3 (en)
DK (1) DK147339C (en)
ES (1) ES404745A1 (en)
FR (1) FR2146313B1 (en)
GB (1) GB1387656A (en)
HK (1) HK27278A (en)
HU (1) HU166318B (en)
MY (1) MY7800302A (en)
NL (1) NL165749C (en)
NO (1) NO142914C (en)
SE (1) SE405478B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962232A (en) * 1973-11-05 1976-06-08 Eli Lilly And Company 7-methoxycephalosporins
DE2407715C2 (en) * 1974-02-18 1982-12-02 Bayer Ag, 5090 Leverkusen Cephalosporins, processes for their production, as well as pharmaceuticals
JPS5285143A (en) * 1976-01-05 1977-07-15 Takeda Chem Ind Ltd Antimicrobial agents and method of preparing same
US4063019A (en) 1976-03-30 1977-12-13 E. R. Squibb & Sons, Inc. [[[(2,4-Dioxo-1-imidazolidinyl)amino]carbonyl]amino]-acetylcephalosporin derivatives
PH16771A (en) * 1978-04-19 1984-02-22 Ciba Geigy Ag Synergistic mixtures of cepsulodin sodium and an aminoglycoside
US4396619A (en) * 1981-09-08 1983-08-02 Eli Lilly And Company Cephalosporin betaines
US4396620A (en) * 1981-09-08 1983-08-02 Eli Lilly And Company Cephalosporin quinolinium betaines
RU2482312C2 (en) * 2011-07-04 2013-05-20 В & C Boрлд Ко.Лтд Valveless pulse air breather

Also Published As

Publication number Publication date
GB1387656A (en) 1975-03-19
NL165749C (en) 1981-05-15
AU464451B2 (en) 1975-08-28
DK147339B (en) 1984-06-25
SE405478B (en) 1978-12-11
AT318143B (en) 1974-09-25
NO142914B (en) 1980-08-04
CA1005813A (en) 1977-02-22
DK147339C (en) 1985-01-14
DE2234280B2 (en) 1979-03-29
SE7209172L (en) 1973-01-18
FR2146313B1 (en) 1975-03-14
NL7209811A (en) 1973-01-19
HK27278A (en) 1978-06-09
BE786271A (en) 1973-01-15
CH583242A5 (en) 1976-12-31
NO142914C (en) 1980-11-12
HU166318B (en) 1975-02-28
AT320154B (en) 1975-01-27
AU4453172A (en) 1974-01-17
NL165749B (en) 1980-12-15
MY7800302A (en) 1978-12-31
FR2146313A1 (en) 1973-03-02
DE2234280C3 (en) 1979-11-29
CH586228A5 (en) 1977-03-31
DE2234280A1 (en) 1973-02-08

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