BE784235A - Nouveaux derives esters oxofuryliques de la penicilline et de la cephalosporine - Google Patents

Nouveaux derives esters oxofuryliques de la penicilline et de la cephalosporine

Info

Publication number
BE784235A
BE784235A BE784235A BE784235A BE784235A BE 784235 A BE784235 A BE 784235A BE 784235 A BE784235 A BE 784235A BE 784235 A BE784235 A BE 784235A BE 784235 A BE784235 A BE 784235A
Authority
BE
Belgium
Prior art keywords
oxofuryl
cephalosporin
penicillin
esters
new
Prior art date
Application number
BE784235A
Other languages
English (en)
French (fr)
Inventor
M Murakami
I Isaka
T Kashiwagi
H Matsui
K Nakano
K Takahashi
H Horiguchi
A Koda
Original Assignee
Yamanouchi Pharma Co 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
Priority claimed from JP3948371A external-priority patent/JPS538715B1/ja
Priority claimed from JP4219771A external-priority patent/JPS5129157B1/ja
Priority claimed from JP4651071A external-priority patent/JPS5441597B1/ja
Priority claimed from JP5996971A external-priority patent/JPS4826793A/ja
Priority claimed from JP2512172A external-priority patent/JPS5414115B2/ja
Application filed by Yamanouchi Pharma Co Ltd filed Critical Yamanouchi Pharma Co Ltd
Publication of BE784235A publication Critical patent/BE784235A/xx

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE784235A 1971-06-05 1972-05-31 Nouveaux derives esters oxofuryliques de la penicilline et de la cephalosporine BE784235A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP3948371A JPS538715B1 (xx) 1971-06-05 1971-06-05
JP4219771A JPS5129157B1 (xx) 1971-06-15 1971-06-15
JP4651071A JPS5441597B1 (xx) 1971-06-25 1971-06-25
JP5996971A JPS4826793A (xx) 1971-08-10 1971-08-10
JP2512172A JPS5414115B2 (xx) 1972-03-11 1972-03-11

Publications (1)

Publication Number Publication Date
BE784235A true BE784235A (fr) 1972-09-18

Family

ID=27520689

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784235A BE784235A (fr) 1971-06-05 1972-05-31 Nouveaux derives esters oxofuryliques de la penicilline et de la cephalosporine

Country Status (10)

Country Link
US (1) US3951954A (xx)
AT (1) AT318141B (xx)
BE (1) BE784235A (xx)
DE (1) DE2225149C2 (xx)
DK (1) DK137045B (xx)
FI (1) FI55204C (xx)
FR (1) FR2140420A1 (xx)
GB (1) GB1377661A (xx)
NO (1) NO137999C (xx)
SE (1) SE417318B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364672A (en) * 1971-06-09 1974-08-29 Beecham Group Ltd Penicillins
GB1459999A (en) * 1972-12-27 1976-12-31 Novo Industri As Penicillin and cephalosporin intermediates
US4092476A (en) * 1974-02-21 1978-05-30 Beecham Group Limited Phthalidyl esters of 7-[(α amino, 2 substituted acetamido)-3-(heterocyclic-thio methyl)]cephalosporins
GB1544404A (en) * 1975-02-22 1979-04-19 Beecham Group Ltd Process for preparing esters of 7-amino-cephalosporanic acid derivatives
US4206218A (en) * 1978-08-31 1980-06-03 E. R. Squibb & Sons, Inc. Phthalidyl esters of the acetone adduct of epicillin
US4340539A (en) * 1980-01-21 1982-07-20 Bristol-Myers Company Derivatives of 6-bromo penicillanic acid
CA1212105A (en) * 1980-04-30 1986-09-30 Shoji Ikeda Ampicillin esters and production thereof
US4675186A (en) 1985-04-18 1987-06-23 Pfizer Inc. 6-(1-acyl-1-hydroxymethyl)penicillanic acid derivatives

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985648A (en) * 1958-10-06 1961-05-23 Doyle Frank Peter Alpha-aminobenzylpenicillins
US3697507A (en) * 1968-09-26 1972-10-10 Leo Pharm Prod Ltd Esters of {60 -aminobenzylpenicillin
GB1234426A (xx) * 1968-10-23 1971-06-03
AT303960B (de) * 1969-06-16 1972-11-15 Yamanouchi Pharma Co Ltd Verfahren zur herstellung von alpha-aminobenzylpenicillin
BE754141A (fr) * 1969-08-04 1971-02-01 Pfizer Esters d'alpha-carboxyarylmethyl penicillines
GB1364672A (en) * 1971-06-09 1974-08-29 Beecham Group Ltd Penicillins

Also Published As

Publication number Publication date
FR2140420B1 (xx) 1976-04-16
SE417318B (sv) 1981-03-09
DK137045C (xx) 1979-08-06
DE2225149A1 (de) 1972-12-14
AT318141B (de) 1974-09-25
FI55204C (fi) 1979-06-11
FR2140420A1 (en) 1973-01-19
GB1377661A (en) 1974-12-18
NO137999B (no) 1978-02-27
FI55204B (fi) 1979-02-28
US3951954A (en) 1976-04-20
NO137999C (no) 1978-06-07
DK137045B (da) 1978-01-09
DE2225149C2 (de) 1981-12-03

Similar Documents

Publication Publication Date Title
BE784698A (fr) Nouveaux esters de penicilline
BE794554A (fr) Nouveaux derives de penicilline et de cephalusporine
BE782393A (fr) Derives de cephalosporine et leur preparation
JPS5323988A (en) Production of penicillin and cephalosporin
BE784235A (fr) Nouveaux derives esters oxofuryliques de la penicilline et de la cephalosporine
BE784800A (fr) Procede de preparation de nouveaux derives esters oxymethyliques de la penicilline et de la cephalosporine
SE427724B (sv) Forfarande for framstellning av hogdoserade formkroppar med antibiotika av penicillin och cefalosporintyp
BE781659A (fr) Procede de preparation de nouveaux derives de l'ester d'acyloxyalcoyle de la penicilline et de la cephalosporine
BE764185A (fr) Nouveaux esters de penicilline et leur procede de preparation
BE764688A (fr) Esters de penicillines et leur production
BE778508A (fr) Carbamates de cephalosporine et leur obtention
BE745845A (fr) Transformation d'un ester de sulfoxyde de penicilline en ester de desacetylcephalosporine
BE830532A (fr) Nouveaux antibiotiques derivant de la cephalosporine et de la penicilline et procedes de leur preparation
BE850654A (fr) Nouveaux derives de penicilline et de cephalosporine
BE810969A (fr) Esters nouveaux de penicillines et de cephalosporines
SE421127B (sv) Ett nytt forfarande for framstellning av cefalosporin- och penicillinderivat
SE392275C (sv) Ett forbettrat acyleringsforfarande vid framstellning av penicilliner och cefalosporiner
BE809110A (fr) Produits intermediaires de penicilline et de cephalosporine
BE792886A (fr) Derives carboxamido-acyles de la penicilline
FR2283139A1 (fr) Nouveaux esters de penicilline
BE832172A (fr) Composes nouveaux convenant particulierement pour la preparation de derives connus de la penicilline et de la cephalosporine
BE811798A (fr) Nouveaux acides et derives d'acides penicillaniques et cephalosporaniques
CA1012135A (en) Oxofuryl ester derivatives of penicillin and cephalosporin
CA1012134A (en) Oxofuryl ester derivatives of penicillin and cephalosporin
BE777580A (fr) Amides de phosphore pentavalent des cephalosporines et des penicilline

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: YAMANOUCHI PHARMACEUTICAL CO LTD

Effective date: 19840531