JPS56501680A - - Google Patents

Info

Publication number
JPS56501680A
JPS56501680A JP50024781A JP50024781A JPS56501680A JP S56501680 A JPS56501680 A JP S56501680A JP 50024781 A JP50024781 A JP 50024781A JP 50024781 A JP50024781 A JP 50024781A JP S56501680 A JPS56501680 A JP S56501680A
Authority
JP
Japan
Prior art keywords
dioxide
salts
deacylation
penicillin
toxic
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP50024781A
Other languages
English (en)
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 JPS56501680A publication Critical patent/JPS56501680A/ja
Pending legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cephalosporin Compounds (AREA)
JP50024781A 1979-12-10 1980-12-10 Pending JPS56501680A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7908867A NL7908867A (nl) 1979-12-10 1979-12-10 Werkwijze voor het bereiden van 6-aminopenicillaanzuur- -1,1-dioxide en zijn zouten.

Publications (1)

Publication Number Publication Date
JPS56501680A true JPS56501680A (ja) 1981-11-19

Family

ID=19834298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50024781A Pending JPS56501680A (ja) 1979-12-10 1980-12-10

Country Status (11)

Country Link
US (1) US4422971A (ja)
EP (1) EP0030771B1 (ja)
JP (1) JPS56501680A (ja)
AT (1) ATE3042T1 (ja)
AU (1) AU533912B2 (ja)
DE (1) DE3062787D1 (ja)
DK (1) DK155604C (ja)
FI (1) FI63411C (ja)
HU (1) HU186392B (ja)
NL (1) NL7908867A (ja)
WO (1) WO1981001707A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266693A (en) * 1982-04-19 1993-11-30 Gist-Brocades N.V. 6-diazo-penicillanic acid 1,1-dioxide derivatives
PT76527B (en) * 1982-04-19 1985-12-09 Gist Brocades Nv A process for the preparation of penicillanic acid 1,1-dioxide and derivatives thereof
EP0139047A1 (en) * 1983-10-18 1985-05-02 Gist-Brocades N.V. Process for the preparation of 6,6-dibromopenicillanic acid 1,1-dioxide
CA1327795C (en) * 1987-08-14 1994-03-15 Jules Freedman Antidepressants which are aryloxy inadanamines
DE69223663T2 (de) * 1991-02-20 1998-06-04 Meiji Seika Kaisha Azetidinonderivate und Verfahren zur Herstellung von Azetidinon- und Cefalosporinderivaten

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914492A (ja) * 1972-06-13 1974-02-07
JPS5492988A (en) * 1977-12-23 1979-07-23 Pfizer 66aminopenicillanic acid 1*11dioxide and its derivatives

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130546C (ja) * 1966-05-18
FR95946E (fr) * 1967-10-11 1972-03-10 Koninklijke Gist Spiritus Procédé de préparation de l'acide aminopénicillanique et ses dérivés.
US3528965A (en) * 1968-02-09 1970-09-15 Beecham Group Ltd Penicillin ester process and products
IE33478B1 (en) * 1968-07-26 1974-07-10 Beecham Group Ltd Esters of 6-aminopenicillanic acid
IE34822B1 (en) * 1969-12-26 1975-08-20 Univ Osaka Process for producing 6-amino penicillanic acid
US4072676A (en) * 1974-02-15 1978-02-07 American Home Products Corporation Process for preparation of 6-aminopenicillanic acid derivatives
GB1467355A (en) * 1974-08-07 1977-03-16 Lepetit Spa Preparation of 6-aminopenicillanic acid 7-aminocephalospo ranic acid and derivatives thereof
NL162387C (nl) * 1977-09-06 1980-05-16 Gist Brocades Nv Werkwijze voor het bereiden van 6-(d-alpha-amino-p- -hydroxyfenylacetamido)penicillanzuur.
US4260598A (en) * 1979-10-22 1981-04-07 Pfizer Inc. Method for increasing antibacterial effectiveness of a β-lactam antibiotic

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914492A (ja) * 1972-06-13 1974-02-07
JPS5492988A (en) * 1977-12-23 1979-07-23 Pfizer 66aminopenicillanic acid 1*11dioxide and its derivatives

Also Published As

Publication number Publication date
WO1981001707A1 (en) 1981-06-25
AU6643181A (en) 1981-07-06
EP0030771B1 (en) 1983-04-13
DK155604C (da) 1989-09-25
DE3062787D1 (en) 1983-05-19
HU186392B (en) 1985-07-29
FI812312L (fi) 1981-07-23
NL7908867A (nl) 1981-07-01
EP0030771A1 (en) 1981-06-24
AU533912B2 (en) 1983-12-15
FI63411C (fi) 1983-06-10
ATE3042T1 (de) 1983-04-15
DK155604B (da) 1989-04-24
DK328581A (da) 1981-07-23
FI63411B (fi) 1983-02-28
US4422971A (en) 1983-12-27

Similar Documents

Publication Publication Date Title
DE3062787D1 (en) Novel process for the preparation of 6-aminopenicillanic acid-1,1-dioxide and its salts
SE8004319L (sv) Cefalosporinforeningar, sett for framstellning derav samt lekemedel innehallande dess foreningar
NO924690L (no) Fremgangsmaate for fremstilling av mono-n-substituerte tetraazakrocykluser
SE8500965D0 (sv) Mellanprodukter for framstellning av beta-laktamasinhibitorer
ES516808A0 (es) Un procedimiento de preparacion de antibioticos de 1-azabiciclo-3.2.0-hept-2-eno.
PT75548B (en) Process for preparing beta-lactamase inhibiting 2-beta-substituted-2-alpha-methyl-(5r)penam-3-alpha-carboxylic acid 1,1-dioxides and intermediates therefor
ES8502118A1 (es) Procedimiento de preparar derivados de penicilina.
JPS55111463A (en) Beta-lactam compound and its preparation
DE3277971D1 (en) Acylamino-4-aza-1-adamantanes, process for their preparation and their therapeutic use
AU564235B2 (en) 3-heterocyclicthiomethy-cephen compounds
PT69814A (en) Process for preparing carbalole derivatives
GB2017103A (en) Cephalosporin analogues
BE882849A (fr) Cristallisation du sel sesqui-sodique d'un diacide d'oxa-beta lactame antibiotique
IL63456A (en) Alpha-((3-(3,4-dihydroxybenzoyl)-3-(substituted(lower alkyl))-1-ureido)-alpha-phenylacetamido)-penicillanic acids,process for producing the same and antibacterial compositions comprising them
JPS5350184A (en) Novel imides and their preparation
DE2966347D1 (en) Clavulanic acid derivatives and process for their preparation
BE874983A (fr) Procede de preparation d'antibiotiques de la classe des beta-lactames
JPS5353689A (en) Novel derivatives of cephalosporin c and process for preparatin of thesame
JPS5422375A (en) Carbostyril derivative
JPS53144596A (en) Cephalosporanic acid derivatives and process for their preparation