BE882028A - Procede et composes intermediaires pour la production du 1,1-dioxyde d'acide penicillanique et de ses esters - Google Patents

Procede et composes intermediaires pour la production du 1,1-dioxyde d'acide penicillanique et de ses esters

Info

Publication number
BE882028A
BE882028A BE0/199631A BE199631A BE882028A BE 882028 A BE882028 A BE 882028A BE 0/199631 A BE0/199631 A BE 0/199631A BE 199631 A BE199631 A BE 199631A BE 882028 A BE882028 A BE 882028A
Authority
BE
Belgium
Prior art keywords
esters
dioxide
production
intermediate compounds
penicillanic acid
Prior art date
Application number
BE0/199631A
Other languages
English (en)
French (fr)
Inventor
R Carroll
B Moore
R Volkmann
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of BE882028A publication Critical patent/BE882028A/fr

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BE0/199631A 1979-03-05 1980-03-03 Procede et composes intermediaires pour la production du 1,1-dioxyde d'acide penicillanique et de ses esters BE882028A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1780879A 1979-03-05 1979-03-05

Publications (1)

Publication Number Publication Date
BE882028A true BE882028A (fr) 1980-09-03

Family

ID=21784649

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/199631A BE882028A (fr) 1979-03-05 1980-03-03 Procede et composes intermediaires pour la production du 1,1-dioxyde d'acide penicillanique et de ses esters

Country Status (6)

Country Link
JP (2) JPS55120588A (fi)
BE (1) BE882028A (fi)
CA (1) CA1152981A (fi)
GT (1) GT198062836A (fi)
PH (1) PH17433A (fi)
ZA (1) ZA80646B (fi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061315A1 (en) * 1981-03-23 1982-09-29 Pfizer Inc. Process for preparing penicillanic acid 1,1-dioxide derivatives and certain intermediates useful therein
US4393001A (en) 1981-03-23 1983-07-12 Pfizer Inc. Intermediates for production of 1,1-dioxopenicillanoyloxymethyl 6-(2-amino-2-phenylacetamido)penicillanates

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN159362B (fi) * 1981-03-23 1987-05-09 Pfizer
JPS62249988A (ja) * 1986-04-22 1987-10-30 Taiho Yakuhin Kogyo Kk ２β−ハロゲノメチル−２α−メチルペナム−３α−カルボン酸誘導体の製造法
US4835674A (en) * 1986-07-28 1989-05-30 Bull Hn Information Systems Inc. Computer network system for multiple processing elements

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203992A (en) * 1978-12-11 1980-05-20 E. R. Squibb & Sons, Inc. β-Bromopenicillanic acid sulfone
JPS5598186A (en) * 1979-01-10 1980-07-25 Beecham Group Ltd Manufacture of penicillin derivative

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061315A1 (en) * 1981-03-23 1982-09-29 Pfizer Inc. Process for preparing penicillanic acid 1,1-dioxide derivatives and certain intermediates useful therein
US4393001A (en) 1981-03-23 1983-07-12 Pfizer Inc. Intermediates for production of 1,1-dioxopenicillanoyloxymethyl 6-(2-amino-2-phenylacetamido)penicillanates
US4419284A (en) 1981-03-23 1983-12-06 Pfizer Inc. Preparation of halomethyl esters (and related esters) of penicillanic acid 1,1-dioxide

Also Published As

Publication number Publication date
CA1152981A (en) 1983-08-30
JPS6145993B2 (fi) 1986-10-11
ZA80646B (en) 1981-02-25
GT198062836A (es) 1981-09-29
JPS60120884A (ja) 1985-06-28
JPS55120588A (en) 1980-09-17
PH17433A (en) 1984-08-23

Similar Documents

Publication Publication Date Title
FR2456723B1 (fr) Procede de production d'esters carboxyliques
FR2343712A1 (fr) Procede pour la preparation de l'acide acrylique a partir du propylene
RO76614A (ro) Procedeu de preparare a unor derivati de 3,4dehidroprolina si deaacid4,5-dehidropipecelic
CS325280A3 (en) Process for preparing 6'-acylaminopenicillanoyl-oxymethyl esters of penicillanic acid 1,1-dioxide
RO80265A (ro) Procedeu pentru prepararea unor derivati de acid beta-carbolin-3-carboxilic
BE874246A (fr) Procede pour la preparation d'esters de d'acide 3-alkylethiopropionique
RO70687A (ro) Procedeu pentru prepararea unor derivati ai acidului fenoxifenoxipropionic
RO76447A (ro) Procedeu de preparare a unor esteri aminoslchilici ai acidului piridiloxifenoxi-alfa-propionic
MA19307A1 (fr) Procede de preparation d'acide aza-bicyclo octane carboxyliques.
RO78013A (ro) Procedeu pentru prepararea unor derivati de acid tiazolidincarboxilictiazoncarboxilic sau morfolincarboxilic
RO86257A (ro) Procedeu pentru prepararea de acid d-lactic
BE863808A (fr) Procede de production de l'acide 5-methyltetrahydrofoliquded
LU79397A1 (fr) Procede pour la preparation d'esters d'acide oxalique
FR2450836B1 (fr) Procede et composes intermediaires pour la production du 1,1-dioxyde d'acide penicillanique et de ses esters
RO79169A (ro) Procedeu pentru prepararea esterilor acidului d sau l 2-izopropil-2-paraclorfenilacetic
RO79837A (ro) Procedeu pentru prepararea acidului cianhidric
FR2445345B1 (fr) Procede ameliore pour la production de polyethylene
RO74500A (ro) Procedeu pentru purificarea de acid tereftalic
FR2324621A1 (fr) Procede pour la preparation d'acide 5-cyanovalerique et de ses esters
BE858725A (fr) Procede pour la preparation d'esters alcoyliques d'acide alpha-formylpropionique
RO69712A (fr) Procede pour la preparation des thio-ethers d'acide clavulanique
BE882028A (fr) Procede et composes intermediaires pour la production du 1,1-dioxyde d'acide penicillanique et de ses esters
BE864302A (fr) Procede de production d'esters d'acide phenylglyoxylique
RO82537A (ro) Procedeu pentru prepararea acidului diacetoncetugulonic
FR2619563B1 (fr) Procede avec recyclage d'acide use pour la production d'acide ou esters methacryliques

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: PFIZER INC.

Effective date: 20000303