AT296501B - Process for the preparation of a new cephalosporin antibiotic - Google Patents

Process for the preparation of a new cephalosporin antibiotic

Info

Publication number
AT296501B
AT296501B AT11670A AT11670A AT296501B AT 296501 B AT296501 B AT 296501B AT 11670 A AT11670 A AT 11670A AT 11670 A AT11670 A AT 11670A AT 296501 B AT296501 B AT 296501B
Authority
AT
Austria
Prior art keywords
preparation
cephalosporin antibiotic
new cephalosporin
new
antibiotic
Prior art date
Application number
AT11670A
Other languages
German (de)
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Application granted granted Critical
Publication of AT296501B publication Critical patent/AT296501B/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
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
    • 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)
AT11670A 1969-02-26 1970-01-07 Process for the preparation of a new cephalosporin antibiotic AT296501B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80264369A 1969-02-26 1969-02-26

Publications (1)

Publication Number Publication Date
AT296501B true AT296501B (en) 1972-02-25

Family

ID=25184304

Family Applications (1)

Application Number Title Priority Date Filing Date
AT11670A AT296501B (en) 1969-02-26 1970-01-07 Process for the preparation of a new cephalosporin antibiotic

Country Status (17)

Country Link
AT (1) AT296501B (en)
BE (1) BE743754A (en)
BR (1) BR6915176D0 (en)
CH (1) CH536321A (en)
DE (1) DE2000111A1 (en)
DO (1) DOP1970001696A (en)
ES (1) ES375237A1 (en)
FR (1) FR2032408B1 (en)
GB (1) GB1261780A (en)
GT (1) GT196915584A (en)
IL (1) IL33522A0 (en)
LU (1) LU60150A1 (en)
NL (1) NL6919698A (en)
PL (1) PL80818B1 (en)
RO (1) RO56960A (en)
SU (1) SU383302A3 (en)
ZA (1) ZA698494B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7112483A (en) * 1970-09-14 1972-03-16
GB1385895A (en) * 1971-03-01 1975-03-05 Glaxo Lab Ltd Antibiotics
CA1076560A (en) * 1972-06-14 1980-04-29 Smith Kline And French Canada Ltd. 3-heterocyclic thiomethylcephalosporins
US4409215A (en) * 1979-11-19 1983-10-11 Fujisawa Pharmaceutical Co., Ltd. 7-Acylamino-3-substituted cephalosporanic acid derivatives and processes for the preparation thereof

Also Published As

Publication number Publication date
FR2032408A1 (en) 1970-11-27
PL80818B1 (en) 1975-08-30
NL6919698A (en) 1970-08-28
DOP1970001696A (en) 1974-12-09
IL33522A0 (en) 1970-02-19
GT196915584A (en) 1971-06-19
CH536321A (en) 1973-04-30
RO56960A (en) 1974-11-11
GB1261780A (en) 1972-01-26
FR2032408B1 (en) 1974-02-01
DE2000111A1 (en) 1970-09-10
SU383302A3 (en) 1973-05-25
ZA698494B (en) 1971-07-28
ES375237A1 (en) 1972-03-16
LU60150A1 (en) 1970-07-09
BR6915176D0 (en) 1973-02-13
BE743754A (en) 1970-06-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee