ZA80646B - Process and intermediates for penicillanic acid,1,1-dioxide and esters thereof - Google Patents

Process and intermediates for penicillanic acid,1,1-dioxide and esters thereof

Info

Publication number
ZA80646B
ZA80646B ZA00800646A ZA80646A ZA80646B ZA 80646 B ZA80646 B ZA 80646B ZA 00800646 A ZA00800646 A ZA 00800646A ZA 80646 A ZA80646 A ZA 80646A ZA 80646 B ZA80646 B ZA 80646B
Authority
ZA
South Africa
Prior art keywords
intermediates
esters
dioxide
penicillanic acid
penicillanic
Prior art date
Application number
ZA00800646A
Inventor
B Moore
R Carrol
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 ZA80646B publication Critical patent/ZA80646B/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
ZA00800646A 1979-03-05 1980-02-04 Process and intermediates for penicillanic acid,1,1-dioxide and esters thereof ZA80646B (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
ZA80646B true ZA80646B (en) 1981-02-25

Family

ID=21784649

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00800646A ZA80646B (en) 1979-03-05 1980-02-04 Process and intermediates for penicillanic acid,1,1-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
US4419284A (en) * 1981-03-23 1983-12-06 Pfizer Inc. Preparation of halomethyl esters (and related esters) of penicillanic acid 1,1-dioxide
US4393001A (en) 1981-03-23 1983-07-12 Pfizer Inc. Intermediates for production of 1,1-dioxopenicillanoyloxymethyl 6-(2-amino-2-phenylacetamido)penicillanates
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
JPS6145993B2 (en) 1986-10-11
JPS55120588A (en) 1980-09-17
GT198062836A (en) 1981-09-29
CA1152981A (en) 1983-08-30
JPS60120884A (en) 1985-06-28
BE882028A (en) 1980-09-03
PH17433A (en) 1984-08-23

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