AU476271B2 - Cephalosporins anda process for their preparation - Google Patents

Cephalosporins anda process for their preparation

Info

Publication number
AU476271B2
AU476271B2 AU52101/73A AU5210173A AU476271B2 AU 476271 B2 AU476271 B2 AU 476271B2 AU 52101/73 A AU52101/73 A AU 52101/73A AU 5210173 A AU5210173 A AU 5210173A AU 476271 B2 AU476271 B2 AU 476271B2
Authority
AU
Australia
Prior art keywords
cephalosporins
preparation
anda process
anda
cephalosporins anda
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
AU52101/73A
Other languages
English (en)
Other versions
AU5210173A (en
Inventor
CANNON CHEENEY and JOHN MICHAEL ESSERY LEE
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 AU5210173A publication Critical patent/AU5210173A/en
Application granted granted Critical
Publication of AU476271B2 publication Critical patent/AU476271B2/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)
AU52101/73A 1972-02-25 1973-02-13 Cephalosporins anda process for their preparation Expired AU476271B2 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US22954672A 1972-02-25 1972-02-25
US22954872A 1972-02-25 1972-02-25
USUS229,546 1972-02-25
US23003072A 1972-02-28 1972-02-28
USUS230,030 1972-02-28
US23532372A 1972-03-16 1972-03-16
USUS235,323 1972-03-16
US26176772A 1972-06-12 1972-06-12
USUS261,767 1972-06-12

Publications (2)

Publication Number Publication Date
AU5210173A AU5210173A (en) 1974-08-15
AU476271B2 true AU476271B2 (en) 1976-09-16

Family

ID=27539947

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52101/73A Expired AU476271B2 (en) 1972-02-25 1973-02-13 Cephalosporins anda process for their preparation

Country Status (9)

Country Link
JP (1) JPS4897888A (sv)
AU (1) AU476271B2 (sv)
BE (1) BE795811A (sv)
CA (1) CA999292A (sv)
CH (3) CH601309A5 (sv)
DE (1) DE2309135C2 (sv)
FR (1) FR2181762B1 (sv)
GB (1) GB1412311A (sv)
NL (1) NL7302486A (sv)

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
FR2181762A1 (sv) 1973-12-07
BE795811A (fr) 1973-08-22
AU5210173A (en) 1974-08-15
JPS4897888A (sv) 1973-12-13
FR2181762B1 (sv) 1976-12-03
CH602761A5 (sv) 1978-07-31
NL7302486A (sv) 1973-08-28
CH601309A5 (sv) 1978-07-14
DE2309135A1 (de) 1973-09-06
DE2309135C2 (de) 1983-03-03
CH602758A5 (sv) 1978-07-31
CA999292A (en) 1976-11-02
GB1412311A (en) 1975-11-05

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