PH17433A - Process and intermediates for penicillanic acid dioxide and esters thereof - Google Patents

Process and intermediates for penicillanic acid dioxide and esters thereof

Info

Publication number
PH17433A
PH17433A PH23719A PH23719A PH17433A PH 17433 A PH17433 A PH 17433A PH 23719 A PH23719 A PH 23719A PH 23719 A PH23719 A PH 23719A PH 17433 A PH17433 A PH 17433A
Authority
PH
Philippines
Prior art keywords
intermediates
esters
penicillanic acid
acid dioxide
dioxide
Prior art date
Application number
PH23719A
Inventor
Ronnie D Carroll
Robert Alfred
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 PH17433A publication Critical patent/PH17433A/en

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (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)
PH23719A 1979-03-05 1980-03-04 Process and intermediates for penicillanic acid dioxide and esters thereof PH17433A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PH17433A true PH17433A (en) 1984-08-23

Family

ID=21784649

Family Applications (1)

Application Number Title Priority Date Filing Date
PH23719A PH17433A (en) 1979-03-05 1980-03-04 Process and intermediates for penicillanic acid dioxide and esters thereof

Country Status (6)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN159362B (en) * 1981-03-23 1987-05-09 Pfizer
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
JPS62249988A (en) * 1986-04-22 1987-10-30 Taiho Yakuhin Kogyo Kk Production of 2beta-halogenomethyl-2alpha-methylpenam-3alpha-carboxylic acid derivative
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

Also Published As

Publication number Publication date
BE882028A (en) 1980-09-03
JPS60120884A (en) 1985-06-28
JPS6145993B2 (en) 1986-10-11
GT198062836A (en) 1981-09-29
ZA80646B (en) 1981-02-25
JPS55120588A (en) 1980-09-17
CA1152981A (en) 1983-08-30

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