NO142914C - ANALOGY PROCEDURE FOR THE PREPARATION OF THERAPEUTICALLY EFFECTIVE CEPHALOSPORINES - Google Patents

ANALOGY PROCEDURE FOR THE PREPARATION OF THERAPEUTICALLY EFFECTIVE CEPHALOSPORINES

Info

Publication number
NO142914C
NO142914C NO251872A NO251872A NO142914C NO 142914 C NO142914 C NO 142914C NO 251872 A NO251872 A NO 251872A NO 251872 A NO251872 A NO 251872A NO 142914 C NO142914 C NO 142914C
Authority
NO
Norway
Prior art keywords
cephalosporines
preparation
therapeutically effective
analogy procedure
analogy
Prior art date
Application number
NO251872A
Other languages
Norwegian (no)
Other versions
NO142914B (en
Inventor
Shiro Morimoto
Hiroaki Nomura
Takeshi Fugono
Isao Minami
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 NO142914B publication Critical patent/NO142914B/en
Publication of NO142914C publication Critical patent/NO142914C/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
    • C07D501/38—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
NO251872A 1971-07-17 1972-07-13 ANALOGY PROCEDURE FOR THE PREPARATION OF THERAPEUTICALLY EFFECTIVE CEPHALOSPORINES NO142914C (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 (2)

Publication Number Publication Date
NO142914B NO142914B (en) 1980-08-04
NO142914C true NO142914C (en) 1980-11-12

Family

ID=26394179

Family Applications (1)

Application Number Title Priority Date Filing Date
NO251872A NO142914C (en) 1971-07-17 1972-07-13 ANALOGY PROCEDURE FOR THE PREPARATION OF THERAPEUTICALLY EFFECTIVE CEPHALOSPORINES

Country Status (16)

Country Link
AT (2) AT320154B (en)
AU (1) AU464451B2 (en)
BE (1) BE786271A (en)
CA (1) CA1005813A (en)
CH (2) CH586228A5 (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
US4396620A (en) * 1981-09-08 1983-08-02 Eli Lilly And Company Cephalosporin quinolinium betaines
US4396619A (en) * 1981-09-08 1983-08-02 Eli Lilly And Company Cephalosporin 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
NL7209811A (en) 1973-01-19
DK147339B (en) 1984-06-25
SE405478B (en) 1978-12-11
FR2146313B1 (en) 1975-03-14
CH586228A5 (en) 1977-03-31
NL165749C (en) 1981-05-15
MY7800302A (en) 1978-12-31
ES404745A1 (en) 1975-11-01
DE2234280A1 (en) 1973-02-08
NL165749B (en) 1980-12-15
CH583242A5 (en) 1976-12-31
DE2234280B2 (en) 1979-03-29
HU166318B (en) 1975-02-28
DK147339C (en) 1985-01-14
DE2234280C3 (en) 1979-11-29
FR2146313A1 (en) 1973-03-02
CA1005813A (en) 1977-02-22
HK27278A (en) 1978-06-09
SE7209172L (en) 1973-01-18
NO142914B (en) 1980-08-04
AU464451B2 (en) 1975-08-28
AT318143B (en) 1974-09-25
AT320154B (en) 1975-01-27
AU4453172A (en) 1974-01-17
BE786271A (en) 1973-01-15
GB1387656A (en) 1975-03-19

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