FR2113082A1 - - Google Patents

Info

Publication number
FR2113082A1
FR2113082A1 FR7137911A FR7137911A FR2113082A1 FR 2113082 A1 FR2113082 A1 FR 2113082A1 FR 7137911 A FR7137911 A FR 7137911A FR 7137911 A FR7137911 A FR 7137911A FR 2113082 A1 FR2113082 A1 FR 2113082A1
Authority
FR
France
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Withdrawn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
FR7137911A
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 FR2113082A1 publication Critical patent/FR2113082A1/fr
Withdrawn legal-status Critical Current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
    • C07D501/02—Preparation
    • C07D501/12—Separation; Purification
FR7137911A 1970-10-23 1971-10-21 Withdrawn FR2113082A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8359970A 1970-10-23 1970-10-23

Publications (1)

Publication Number Publication Date
FR2113082A1 true FR2113082A1 (fr) 1972-06-23

Family

ID=22179413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7137911A Withdrawn FR2113082A1 (fr) 1970-10-23 1971-10-21

Country Status (9)

Country Link
US (1) US3714157A (fr)
JP (1) JPS523949B1 (fr)
CA (1) CA932723A (fr)
CH (1) CH554897A (fr)
DE (1) DE2152820A1 (fr)
ES (1) ES396278A1 (fr)
FR (1) FR2113082A1 (fr)
GB (1) GB1367169A (fr)
NL (1) NL7114427A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1465694A (en) * 1973-05-15 1977-02-23 Beecham Group Ltd Preparation of penicillin salts
AR223653A1 (es) * 1977-09-27 1981-09-15 Toyama Chemical Co Ltd Procedimiento de preparacion del acido 7-(d(-)-alpha-(4-etil-2,3-dioxo-1-piperazinocarboxamido)-alpha-(4-hidroxifenil)acetamido)-3-(5-(1-metil-1,2,3,4-tetrazolil)tiometil)-delta3-cefem-4-carboxilico y su producto de adicion con n,n-dimetilacetamida

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422100A (en) * 1967-05-02 1969-01-14 Bristol Myers Co S-substituted-thioacetamido-cephalosporins
US3503967A (en) * 1968-08-26 1970-03-31 Bristol Myers Co Process for the preparation of 7 - (alpha-(4 - pyridylthio)acetamido)cephalosporanic acid
US3578661A (en) * 1969-06-02 1971-05-11 Bristol Myers Co Process for the preparation of 7-(alpha-(4 - pyridylthio)acetamido)cephalosporanic acids

Also Published As

Publication number Publication date
NL7114427A (fr) 1972-04-25
CH554897A (de) 1974-10-15
DE2152820A1 (de) 1972-06-22
CA932723A (en) 1973-08-28
GB1367169A (en) 1974-09-18
JPS523949B1 (fr) 1977-01-31
US3714157A (en) 1973-01-30
ES396278A1 (es) 1975-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse