BE841496A - Cephalosporines substituees par des groupements amine - Google Patents

Cephalosporines substituees par des groupements amine

Info

Publication number
BE841496A
BE841496A BE1007359A BE1007359A BE841496A BE 841496 A BE841496 A BE 841496A BE 1007359 A BE1007359 A BE 1007359A BE 1007359 A BE1007359 A BE 1007359A BE 841496 A BE841496 A BE 841496A
Authority
BE
Belgium
Prior art keywords
amine groups
cephalosporins
substituted
cephalosporins substituted
amine
Prior art date
Application number
BE1007359A
Other languages
English (en)
Inventor
W A Spitzer
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 filed Critical
Publication of BE841496A publication Critical patent/BE841496A/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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • 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
    • C07D501/59—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3
BE1007359A 1975-05-12 1976-05-06 Cephalosporines substituees par des groupements amine BE841496A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/576,818 US4013651A (en) 1975-05-12 1975-05-12 3-substituted amino-cephalosporins

Publications (1)

Publication Number Publication Date
BE841496A true BE841496A (fr) 1976-11-08

Family

ID=24306128

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1007359A BE841496A (fr) 1975-05-12 1976-05-06 Cephalosporines substituees par des groupements amine

Country Status (11)

Country Link
US (3) US4013651A (fr)
JP (1) JPS51138697A (fr)
BE (1) BE841496A (fr)
CA (1) CA1074782A (fr)
CH (3) CH619958A5 (fr)
DE (1) DE2620308A1 (fr)
ES (3) ES447806A1 (fr)
GB (1) GB1544984A (fr)
IE (1) IE42540B1 (fr)
IL (1) IL49318A (fr)
NL (3) NL7605075A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947413A (en) * 1972-11-13 1976-03-30 Merck & Co., Inc. 3-α-Substituted cephalosporins
US4550162A (en) * 1975-02-20 1985-10-29 Ciba-Geigy Corporation Process for the manufacture of enol derivatives
AT342197B (de) * 1975-02-20 1978-03-28 Ciba Geigy Ag Neues verfahren zur herstellung von 3-cephemverbindungen
JPS543087A (en) * 1977-06-03 1979-01-11 Fujisawa Pharmaceut Co Ltd Preparation of cephalosporin compound
US4244885A (en) * 1977-12-08 1981-01-13 Yeda Research And Development Co. Ltd. α-Substituted-3-(halomethyl)-4-hydroxybenzeneacetic acids
US4436903A (en) * 1980-12-22 1984-03-13 Ciba-Geigy Corporation Process for the production of 7 β-substituted-3-unsubstituted-3-cephem-4-carboxylic acid compounds
US4533497A (en) * 1982-12-27 1985-08-06 Eli Lilly And Company N-ethylidene azetidinones
ATE107648T1 (de) * 1988-01-25 1994-07-15 Lilly Co Eli 1-carbacephalosporin-antibiotika.
US5019571A (en) * 1988-01-25 1991-05-28 Eli Lilly And Company 1-carbacephalosporin antibiotics
WO2017190043A1 (fr) * 2016-04-29 2017-11-02 University Of Kansas Composés de type céphalosporine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE412238B (sv) * 1971-05-24 1980-02-25 Ciba Geigy Forfarande for framstellning av 7 beta-amino-cefem-4-karboxylsyraforeningar genom dekarbonylering av en 3-formyl-cefem-4-karboxylsyraforening
US4001226A (en) * 1974-12-04 1977-01-04 Eli Lilly And Company 3-(substituted)carbonylamino cephem derivatives
JPS609516B2 (ja) * 1975-03-07 1985-03-11 塩野義製薬株式会社 セフエム骨格の環化製法
AT342197B (de) * 1975-02-20 1978-03-28 Ciba Geigy Ag Neues verfahren zur herstellung von 3-cephemverbindungen

Also Published As

Publication number Publication date
ES447807A1 (es) 1977-10-01
ES447806A1 (es) 1977-10-01
CH619958A5 (fr) 1980-10-31
IL49318A0 (en) 1976-05-31
NL7605075A (nl) 1976-11-16
IE42540L (en) 1976-11-12
ES447805A1 (es) 1978-04-01
CH623054A5 (fr) 1981-05-15
JPS51138697A (en) 1976-11-30
NL7605077A (nl) 1976-11-16
IL49318A (en) 1980-03-31
US4013651A (en) 1977-03-22
DE2620308A1 (de) 1976-11-25
CH621123A5 (fr) 1981-01-15
US4065621A (en) 1977-12-27
NL7605078A (nl) 1976-11-16
IE42540B1 (en) 1980-08-27
CA1074782A (fr) 1980-04-01
US4065618A (en) 1977-12-27
GB1544984A (en) 1979-04-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ELI LILLY AND CY

Effective date: 19940531