DE2429135A1 - Neue cephalosporine, verfahren zur herstellung derselben und diese enthaltende antimikrobiell wirksame zusammensetzungen - Google Patents

Neue cephalosporine, verfahren zur herstellung derselben und diese enthaltende antimikrobiell wirksame zusammensetzungen

Info

Publication number
DE2429135A1
DE2429135A1 DE2429135A DE2429135A DE2429135A1 DE 2429135 A1 DE2429135 A1 DE 2429135A1 DE 2429135 A DE2429135 A DE 2429135A DE 2429135 A DE2429135 A DE 2429135A DE 2429135 A1 DE2429135 A1 DE 2429135A1
Authority
DE
Germany
Prior art keywords
oxide
carboxylic acid
cephem
acid
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.)
Withdrawn
Application number
DE2429135A
Other languages
German (de)
English (en)
Inventor
Osami Aki
Akira Morimoto
Michihiko Ochiai
Taiiti Okada
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 JP7152673A external-priority patent/JPS5019765A/ja
Priority claimed from JP9267773A external-priority patent/JPS5046685A/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of DE2429135A1 publication Critical patent/DE2429135A1/de
Withdrawn legal-status Critical Current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)
DE2429135A 1973-06-25 1974-06-18 Neue cephalosporine, verfahren zur herstellung derselben und diese enthaltende antimikrobiell wirksame zusammensetzungen Withdrawn DE2429135A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7152673A JPS5019765A (enExample) 1973-06-25 1973-06-25
JP9267773A JPS5046685A (enExample) 1973-08-18 1973-08-18

Publications (1)

Publication Number Publication Date
DE2429135A1 true DE2429135A1 (de) 1975-01-16

Family

ID=26412623

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2429135A Withdrawn DE2429135A1 (de) 1973-06-25 1974-06-18 Neue cephalosporine, verfahren zur herstellung derselben und diese enthaltende antimikrobiell wirksame zusammensetzungen

Country Status (11)

Country Link
US (1) US4008227A (enExample)
AT (1) AT330958B (enExample)
CA (1) CA1030523A (enExample)
CH (1) CH601316A5 (enExample)
DE (1) DE2429135A1 (enExample)
DK (1) DK338674A (enExample)
FR (1) FR2234006B1 (enExample)
GB (1) GB1466767A (enExample)
HU (1) HU169405B (enExample)
NL (1) NL7408547A (enExample)
SE (1) SE7408178L (enExample)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948559B1 (enExample) * 1970-11-10 1974-12-21
IL38099A (en) * 1970-12-17 1976-01-30 Smith Kline French Lab 3-heterocyclyl thiomethylcephalosporins
US3855213A (en) * 1971-02-18 1974-12-17 Smith Kline French Lab 3-heterocyclic thiomethyl-cephalosporins
AU468437B2 (en) * 1971-03-09 1976-01-15 Takeda Chemical Industries, Ltd Cephalosporin derivatives
BE787635A (fr) * 1971-08-20 1973-02-19 Takeda Chemical Industries Ltd Cephalosporines

Also Published As

Publication number Publication date
ATA527774A (de) 1975-10-15
DK338674A (enExample) 1975-02-24
AU7020074A (en) 1975-12-18
AT330958B (de) 1976-07-26
CH601316A5 (enExample) 1978-07-14
GB1466767A (en) 1977-03-09
HU169405B (enExample) 1976-11-28
FR2234006B1 (enExample) 1977-05-06
SE7408178L (enExample) 1974-12-27
CA1030523A (en) 1978-05-02
NL7408547A (enExample) 1974-12-30
FR2234006A1 (enExample) 1975-01-17
US4008227A (en) 1977-02-15

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee