CH547310A - Verfahren zur herstellung von 7(beta)-acylamido-3-methylceph-3-em-4-carbonsaeureestern. - Google Patents

Verfahren zur herstellung von 7(beta)-acylamido-3-methylceph-3-em-4-carbonsaeureestern.

Info

Publication number
CH547310A
CH547310A CH355470A CH547310DA CH547310A CH 547310 A CH547310 A CH 547310A CH 355470 A CH355470 A CH 355470A CH 547310D A CH547310D A CH 547310DA CH 547310 A CH547310 A CH 547310A
Authority
CH
Switzerland
Prior art keywords
methylceph
acylamido
beta
preparation
acid esters
Prior art date
Application number
CH355470A
Other languages
German (de)
English (en)
Original Assignee
Glaxo Lab 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 Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Publication of CH547310A publication Critical patent/CH547310A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
CH355470A 1969-03-11 1970-03-10 Verfahren zur herstellung von 7(beta)-acylamido-3-methylceph-3-em-4-carbonsaeureestern. CH547310A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1286669 1969-03-11
GB4662269 1969-09-22

Publications (1)

Publication Number Publication Date
CH547310A true CH547310A (de) 1974-03-29

Family

ID=26249323

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1596673A CH565809A5 (ja) 1969-03-11 1970-03-10
CH355470A CH547310A (de) 1969-03-11 1970-03-10 Verfahren zur herstellung von 7(beta)-acylamido-3-methylceph-3-em-4-carbonsaeureestern.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1596673A CH565809A5 (ja) 1969-03-11 1970-03-10

Country Status (17)

Country Link
US (1) US3725399A (ja)
JP (1) JPS50838B1 (ja)
AT (1) AT306919B (ja)
BE (1) BE747119A (ja)
CH (2) CH565809A5 (ja)
DE (2) DE2065236C3 (ja)
DK (1) DK136480B (ja)
ES (1) ES377330A1 (ja)
FR (1) FR2037858A5 (ja)
HU (2) HU167757B (ja)
IE (1) IE34580B1 (ja)
IL (1) IL34045A (ja)
NL (1) NL159389B (ja)
NO (1) NO138629C (ja)
PL (1) PL80548B1 (ja)
SE (1) SE404527B (ja)
SU (1) SU383303A3 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU35448B (en) * 1970-02-18 1981-02-28 Koninkl Gist Spiritus Process for obtaining 7-substituted amino-deacetoxy cephalosporanic acids
US3843637A (en) * 1971-05-11 1974-10-22 Bristol Myers Co Process for rearranging 6-acylamidopenicillanic acid-1-oxides to 7-acyla mido-3-methyl-ceph-3-em-4-carboxylic acids
DE2265798C2 (de) * 1971-06-24 1985-09-26 Fujisawa Pharmaceutical Co., Ltd., Osaka Verfahren zur Herstellung von Oxoazetidin-Derivaten
US4003894A (en) * 1971-08-17 1977-01-18 Gist-Brocades N.V. Preparation of 7-substituted amino-desacetoxycephalosporanic acid compounds
JPS536158B2 (ja) * 1972-03-23 1978-03-04
US3944545A (en) * 1972-05-10 1976-03-16 Eli Lilly And Company Process for preparing desacetoxycephalosporins
DE2230372A1 (de) * 1972-06-21 1973-01-11 Fujisawa Pharmaceutical Co Verfahren zur herstellung von oxidierten penam-derivaten
GB1431174A (en) * 1972-06-30 1976-04-07 Clin Midy Process for the conversion of a penicillin s-oxide into a corresponding desacetoxycephalosporin
JPS4943999A (ja) * 1972-09-01 1974-04-25
GB1451459A (en) * 1972-10-20 1976-10-06 Fujisawa Pharamceutical Co Ltd Process for preparing 3-alkyl-3-cephem-4-carboxylic acids and intermediates thereof
JPS4970989A (ja) * 1972-11-15 1974-07-09
GB1442785A (en) * 1972-12-09 1976-07-14 Nikken Chemicals Co Ltd Desacetoxy ceaphalosporanic acids
GB1465893A (en) * 1973-02-09 1977-03-02 Gist Brocades Nv I-carboxypropenyl-4-iminothio-azetidine-2-one derivatives methods for their preparation and use
DE2309599A1 (de) * 1973-02-26 1974-09-05 Bayer Ag Verfahren zur herstellung von 7-acylamino-desacetoxy-cephalosporansaeurederivaten
US3932398A (en) * 1973-04-19 1976-01-13 American Home Products Corporation 3-Halo-cepham derivatives
US4010156A (en) * 1973-04-19 1977-03-01 American Home Products Corporation Process for the rearrangement of penicillins to cephalosporins and intermediate compounds thereof
JPS5084591A (ja) * 1973-11-29 1975-07-08
US3932392A (en) * 1974-01-14 1976-01-13 Bristol-Myers Company Process for the preparation of 7-aminocephalosporanic acids
US3953440A (en) * 1974-12-13 1976-04-27 Eli Lilly And Company Deacetoxycephalosporins via penicillin sulfoxide rearrangement
IT1063088B (it) * 1976-06-01 1985-02-11 Dobfar Spa Derivati azetidinonici e procedimento per la preparazione di cefalosporine
EP0012106A1 (de) * 1978-10-26 1980-06-11 Ciba-Geigy Ag Ammoniumsalze der Methylphosphonsäure, ihre Herstellung, ihre Verwendung als Zusätze für Hydraulikflüssigkeiten und Hydraulikflüssigkeiten, die sie enthalten
US5593992A (en) * 1993-07-16 1997-01-14 Smithkline Beecham Corporation Compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275626A (en) * 1962-07-31 1966-09-27 Lilly Co Eli Penicillin conversion via sulfoxide
US3280131A (en) * 1964-02-10 1966-10-18 Millmaster Onyx Corp Quaternary ammonium salts of organophosphorus acids

Also Published As

Publication number Publication date
IE34580B1 (en) 1975-06-25
DE2065236B2 (de) 1979-12-20
BE747119A (fr) 1970-09-10
NO138629B (no) 1978-07-03
US3725399A (en) 1973-04-03
SU383303A3 (ja) 1973-05-25
HU168215B (ja) 1976-03-28
IL34045A0 (en) 1970-06-17
DK136480B (da) 1977-10-17
JPS50838B1 (ja) 1975-01-11
DE2065236C3 (de) 1981-08-20
DK136480C (ja) 1978-03-20
IL34045A (en) 1974-03-14
DE2011376B2 (de) 1975-08-28
NO138629C (no) 1978-10-11
SE404527B (sv) 1978-10-09
PL80548B1 (en) 1975-08-30
DE2065236A1 (ja) 1972-12-07
AT306919B (de) 1973-04-25
ES377330A1 (es) 1972-06-16
NL7003358A (ja) 1970-09-15
DE2011376A1 (de) 1970-10-08
IE34580L (en) 1970-09-11
CH565809A5 (ja) 1975-08-29
NL159389B (nl) 1979-02-15
FR2037858A5 (ja) 1970-12-31
HU167757B (ja) 1975-12-25

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: GLAXO OPERATIONS UK LIMITED

PL Patent ceased