CH617203A5 - - Google Patents

Download PDF

Info

Publication number
CH617203A5
CH617203A5 CH1115875A CH1115875A CH617203A5 CH 617203 A5 CH617203 A5 CH 617203A5 CH 1115875 A CH1115875 A CH 1115875A CH 1115875 A CH1115875 A CH 1115875A CH 617203 A5 CH617203 A5 CH 617203A5
Authority
CH
Switzerland
Prior art keywords
ester
phenylacetamido
methyl
oxide
carboxylic acid
Prior art date
Application number
CH1115875A
Other languages
German (de)
English (en)
Inventor
Toshiyasu Ishimaru
Original Assignee
Sangyo Kagaku Kenkyu Kyokai
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
Priority claimed from JP9958174A external-priority patent/JPS5126895A/ja
Priority claimed from JP4544775A external-priority patent/JPS51122085A/ja
Application filed by Sangyo Kagaku Kenkyu Kyokai filed Critical Sangyo Kagaku Kenkyu Kyokai
Publication of CH617203A5 publication Critical patent/CH617203A5/de

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
CH1115875A 1974-08-29 1975-08-28 CH617203A5 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9958174A JPS5126895A (en) 1974-08-29 1974-08-29 Fukusokankarubonsan no seizoho
JP4544775A JPS51122085A (en) 1975-04-14 1975-04-14 Method for preparing heterocyclic carboxylic acids

Publications (1)

Publication Number Publication Date
CH617203A5 true CH617203A5 (nl) 1980-05-14

Family

ID=26385435

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1115875A CH617203A5 (nl) 1974-08-29 1975-08-28

Country Status (8)

Country Link
US (1) US4022773A (nl)
CA (1) CA1061779A (nl)
CH (1) CH617203A5 (nl)
DE (1) DE2538387A1 (nl)
FR (1) FR2283141A1 (nl)
GB (1) GB1512660A (nl)
IE (1) IE41657B1 (nl)
NL (1) NL7510247A (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175185A (en) * 1976-05-19 1979-11-20 Meiji Seika Kaisha Ltd. Process for preparing cephalosporanic acid derivatives
GB1577725A (en) * 1976-06-30 1980-10-29 Beecham Group Ltd Azetidinone derivatives
US4123547A (en) * 1977-08-04 1978-10-31 Merck & Co., Inc. Thienamycin sulfoxide and sulphone
US4232030A (en) * 1977-09-15 1980-11-04 Merck & Co., Inc. Substituted N-methylene derivatives of thienamycin sulfoxide and sulfone
US4150145A (en) * 1977-09-15 1979-04-17 Merck & Co., Inc. N-alkylated derivatives of thienamycin sulfoxide and sulfone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852281A (en) * 1970-02-18 1974-12-03 Koninklijke Gist Spiritus Process for the preparation of 7-substituted amino-desacetoxycephalosporanic acid compounds
US3879398A (en) * 1970-03-10 1975-04-22 Glaxo Lab Ltd Salts of a monophosphonic acid and a monoamine
US3856785A (en) * 1972-07-24 1974-12-24 Squibb & Sons Inc Cephalosporin esters

Also Published As

Publication number Publication date
GB1512660A (en) 1978-06-01
NL7510247A (nl) 1976-03-02
US4022773A (en) 1977-05-10
DE2538387A1 (de) 1976-03-11
CA1061779A (en) 1979-09-04
IE41657B1 (en) 1980-02-27
IE41657L (en) 1976-02-29
FR2283141A1 (fr) 1976-03-26
FR2283141B1 (nl) 1979-03-16

Similar Documents

Publication Publication Date Title
DE3039504A1 (de) Derivate von 6 -hydroxyalkylpenicillansaeuren als (beta)-lactamase-inhibitoren, verfahren zu ihrer herstellung und solche derivate enthaltende arzneimittel
DE2614406A1 (de) Tetracyclische verbindungen, verfahren zu deren herstellung und arzneimittel, enthaltend diese verbindungen
DE2258278A1 (de) Verfahren zur herstellung substituierter cephalosporine
DE2258221C2 (de) Verfahren zur Herstellung von Penicillinen und Cepholosporinen mit einem weiteren Substituenten in 6- bzw. 7-Stellung
DE4119767A1 (de) Verfahren zur herstellung von (pyrimid-2-yl-thio- bzw. seleno)-essigsaeurederivaten
DE2065236A1 (nl)
DE2735454C2 (nl)
DD223151A5 (de) Verfahren zur herstellung von 1,6-naphthyridinon-derivaten
DE2222953A1 (de) Verfahren zur herstellung antibakterieller mittel
CH617203A5 (nl)
DE2318852A1 (de) 7-acylamido-3-halogen-3-methyl-cepham4-carbonsaeure-verbindungen, verfahren zu deren herstellung und diese verbindungen enthaltende arzneipraeparate
DE2320040A1 (de) Verfahren zur herstellung von 7acylamino-desacetoxy-cephalosporansaeureester
AT328085B (de) Verfahren zur herstellung neuer penicilline
DE2534926A1 (de) Sauerstoffanaloge von cephalosporinen
CH589653A5 (en) Acyloxyalkyl esters of penicillin and cephalosporin cpds - - readily absorbed after oral admin and less toxic
CH646174A5 (en) Process for the preparation of dioxopenicillin compounds
DE2555183A1 (de) Verfahren zur herstellung von 7-acylamido-3-methyl-3-cephem-4-carbonsaeureestern
CH654581A5 (de) Substituierte 1,3,4-thiadiazolo-(3,2-a)-pyrimidine.
DE1795413B2 (de) Verfahren zur herstellung von penicillin- oder penicellinsulfoxidestern
DE2613172A1 (de) Verfahren zur herstellung von penicillinen und cephalosporinen
DE2332718A1 (de) Verfahren zur umwandlung von penicillinverbindungen in desacetoxycephalosporinverbindungen
AT323323B (de) Verfahren zur herstellung neuer 6-aminopenicillansulfoxydsilylester
DE1670117A1 (de) Cephalosporansaeurederivate und Verfahren zu ihrer Herstellung
DE1795702C3 (de) 6-Aminopenicillansäureester
DE2229246C3 (de) Verfahren zur Herstellung von 3-Cephem-Verbindungen

Legal Events

Date Code Title Description
PL Patent ceased