BE856168A - Nouvelles ceteneimines intermediaires - Google Patents

Nouvelles ceteneimines intermediaires

Info

Publication number
BE856168A
BE856168A BE178831A BE178831A BE856168A BE 856168 A BE856168 A BE 856168A BE 178831 A BE178831 A BE 178831A BE 178831 A BE178831 A BE 178831A BE 856168 A BE856168 A BE 856168A
Authority
BE
Belgium
Prior art keywords
ceteneimines
new intermediate
new
intermediate ceteneimines
Prior art date
Application number
BE178831A
Other languages
English (en)
Original Assignee
Beecham Group 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
Application filed by Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of BE856168A publication Critical patent/BE856168A/fr

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE178831A 1976-06-26 1977-06-27 Nouvelles ceteneimines intermediaires BE856168A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26684/76A GB1583543A (en) 1976-06-26 1976-06-26 7-ketenimino-cephalosporins and their use as intermediates

Publications (1)

Publication Number Publication Date
BE856168A true BE856168A (fr) 1977-12-27

Family

ID=10247557

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178831A BE856168A (fr) 1976-06-26 1977-06-27 Nouvelles ceteneimines intermediaires

Country Status (10)

Country Link
US (2) US4202973A (fr)
BE (1) BE856168A (fr)
CH (1) CH636621A5 (fr)
DE (1) DE2728884A1 (fr)
DK (1) DK285177A (fr)
FR (1) FR2405951A1 (fr)
GB (1) GB1583543A (fr)
IE (1) IE45294B1 (fr)
NL (1) NL7707124A (fr)
SE (1) SE7707408L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324891A (en) * 1980-08-15 1982-04-13 Meiji Seika Kaisha, Ltd. Process for the production of a 7-methoxycephalosporine derivative
JPS57169488A (en) * 1981-04-13 1982-10-19 Meiji Seika Kaisha Ltd Cephem compound and its preparation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790860A (fr) * 1971-11-02 1973-04-30 Pfizer Ceteniminepenicillines intermediaires dans la preparation de l'oxacilline
US3843641A (en) * 1971-11-29 1974-10-22 Merck & Co Inc Process for preparing penicillin and cephalosporin compounds
US4014873A (en) * 1973-05-03 1977-03-29 Merck & Co., Inc. Process for the production of 7-acylamidocephalosporins
US4058661A (en) * 1973-05-03 1977-11-15 Merck & Co., Inc. 7-Diacyl cephalosporins
NL7412541A (nl) * 1973-10-12 1975-04-15 Merck & Co Inc Werkwijze voor het bereiden van cefalosporinen, ijze ter bereiding van farmaceutische raten, alsmede de door toepassing daarvan ardigde voorwerpen.
US4051299A (en) * 1974-03-15 1977-09-27 Fiber Industries Inc. Synthetic fibers of enhanced processability
US3960845A (en) * 1974-03-22 1976-06-01 Sankyo Company Limited Process for preparing 7β-acylamino-7α-alkoxycephalosporins or 6β-acylamino-6α-alkoxypenicillins
JPS5113788A (en) * 1974-07-24 1976-02-03 Sankyo Co Beetaaa rakutamukoseibutsushitsuno arukokishudotaino seiho
JPS5530714B2 (fr) * 1974-08-22 1980-08-13

Also Published As

Publication number Publication date
FR2405951A1 (fr) 1979-05-11
NL7707124A (nl) 1977-12-28
US4202973A (en) 1980-05-13
US4260746A (en) 1981-04-07
IE45294L (en) 1977-12-26
GB1583543A (en) 1981-01-28
CH636621A5 (de) 1983-06-15
DE2728884A1 (de) 1977-12-29
DK285177A (da) 1977-12-27
FR2405951B1 (fr) 1981-04-17
IE45294B1 (en) 1982-07-28
SE7707408L (sv) 1977-12-27

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