GB1412311A - Cephalosporin compounds and a process for the preparation thereof - Google Patents

Cephalosporin compounds and a process for the preparation thereof

Info

Publication number
GB1412311A
GB1412311A GB934673A GB934673A GB1412311A GB 1412311 A GB1412311 A GB 1412311A GB 934673 A GB934673 A GB 934673A GB 934673 A GB934673 A GB 934673A GB 1412311 A GB1412311 A GB 1412311A
Authority
GB
United Kingdom
Prior art keywords
acid
amino
isothiazole
thiadiazole
methyl
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
GB934673A
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.)
Bristol Myers Co
Original Assignee
Bristol Myers Co
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 Bristol Myers Co filed Critical Bristol Myers Co
Publication of GB1412311A publication Critical patent/GB1412311A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
    • C07D275/02—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings
    • C07D275/03—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D261/18—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/06—1,2,3-Thiadiazoles; Hydrogenated 1,2,3-thiadiazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/10—1,2,5-Thiadiazoles; Hydrogenated 1,2,5-thiadiazoles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Fodder In General (AREA)
GB934673A 1972-02-25 1973-02-26 Cephalosporin compounds and a process for the preparation thereof Expired GB1412311A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22954872A 1972-02-25 1972-02-25
US22954672A 1972-02-25 1972-02-25
US23003072A 1972-02-28 1972-02-28
US23532372A 1972-03-16 1972-03-16
US26176772A 1972-06-12 1972-06-12

Publications (1)

Publication Number Publication Date
GB1412311A true GB1412311A (en) 1975-11-05

Family

ID=27539947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB934673A Expired GB1412311A (en) 1972-02-25 1973-02-26 Cephalosporin compounds and a process for the preparation thereof

Country Status (9)

Country Link
JP (1) JPS4897888A (fr)
AU (1) AU476271B2 (fr)
BE (1) BE795811A (fr)
CA (1) CA999292A (fr)
CH (3) CH602761A5 (fr)
DE (1) DE2309135C2 (fr)
FR (1) FR2181762B1 (fr)
GB (1) GB1412311A (fr)
NL (1) NL7302486A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728523C2 (de) * 1977-06-23 1986-02-27 Schering AG, 1000 Berlin und 4709 Bergkamen 4-Methyl-1,2,3-thiadiazol-5-carbonsäure-(cyclohexylmethyl)-amid, Mittel mit herbizider und wachstumsregulatorischer Wirkung enthaltend diese Verbindung sowie Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
FR2181762B1 (fr) 1976-12-03
DE2309135C2 (de) 1983-03-03
CH602758A5 (fr) 1978-07-31
CH601309A5 (fr) 1978-07-14
NL7302486A (fr) 1973-08-28
JPS4897888A (fr) 1973-12-13
AU476271B2 (en) 1976-09-16
AU5210173A (en) 1974-08-15
BE795811A (fr) 1973-08-22
CA999292A (en) 1976-11-02
CH602761A5 (fr) 1978-07-31
DE2309135A1 (de) 1973-09-06
FR2181762A1 (fr) 1973-12-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee