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IT1164843B - PENICILLANIC 6-BROME ACID SULPHONE AND ITS DERIVATIVES EQUIPPED WITH ACTIVITY INHIBITING THE BETA-LACTAMASE ACTION AND PREPARATION PROCEDURE - Google Patents

PENICILLANIC 6-BROME ACID SULPHONE AND ITS DERIVATIVES EQUIPPED WITH ACTIVITY INHIBITING THE BETA-LACTAMASE ACTION AND PREPARATION PROCEDURE

Info

Publication number
IT1164843B
IT1164843B IT50964/79A IT5096479A IT1164843B IT 1164843 B IT1164843 B IT 1164843B IT 50964/79 A IT50964/79 A IT 50964/79A IT 5096479 A IT5096479 A IT 5096479A IT 1164843 B IT1164843 B IT 1164843B
Authority
IT
Italy
Prior art keywords
penicillanic
brome
beta
preparation procedure
activity inhibiting
Prior art date
Application number
IT50964/79A
Other languages
Italian (it)
Other versions
IT7950964A0 (en
Inventor
Eric M Gordon
William H Koster
Original Assignee
Squibb & Sons Inc
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 US05/968,538 external-priority patent/US4203992A/en
Priority claimed from US05/968,539 external-priority patent/US4203993A/en
Application filed by Squibb & Sons Inc filed Critical Squibb & Sons Inc
Publication of IT7950964A0 publication Critical patent/IT7950964A0/en
Application granted granted Critical
Publication of IT1164843B publication Critical patent/IT1164843B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
IT50964/79A 1978-12-11 1979-11-30 PENICILLANIC 6-BROME ACID SULPHONE AND ITS DERIVATIVES EQUIPPED WITH ACTIVITY INHIBITING THE BETA-LACTAMASE ACTION AND PREPARATION PROCEDURE IT1164843B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/968,538 US4203992A (en) 1978-12-11 1978-12-11 β-Bromopenicillanic acid sulfone
US05/968,539 US4203993A (en) 1978-12-11 1978-12-11 6α-Bromopenicillanic acid sulfone

Publications (2)

Publication Number Publication Date
IT7950964A0 IT7950964A0 (en) 1979-11-30
IT1164843B true IT1164843B (en) 1987-04-15

Family

ID=27130513

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50964/79A IT1164843B (en) 1978-12-11 1979-11-30 PENICILLANIC 6-BROME ACID SULPHONE AND ITS DERIVATIVES EQUIPPED WITH ACTIVITY INHIBITING THE BETA-LACTAMASE ACTION AND PREPARATION PROCEDURE

Country Status (5)

Country Link
CA (1) CA1158639A (en)
DE (1) DE2949809A1 (en)
FR (1) FR2444040A1 (en)
GB (2) GB2037759B (en)
IT (1) IT1164843B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE449103B (en) * 1979-03-05 1987-04-06 Pfizer SET TO PENICILLANIC ACID-1,1-DIOXIDE AND ESSERS THEREOF
US4397783A (en) * 1979-03-05 1983-08-09 Pfizer Inc. Process for converting 6,6-disubstituted penicillanic acid derivatives to the 6-β-congeners
IL59948A0 (en) * 1979-05-21 1980-06-30 Rech Applications Therap Penicillanic acid derivatives,their production and pharmaceutical compositions containing them
GB8522156D0 (en) * 1985-09-06 1985-10-09 Leo Pharm Prod Ltd Producing chemical compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912511C2 (en) * 1977-06-07 1982-06-24 Pfizer Inc., 10017 New York, N.Y. Pharmaceutical composition containing penicillanic acid
IN149747B (en) * 1977-06-07 1982-04-03 Pfizer

Also Published As

Publication number Publication date
FR2444040B1 (en) 1983-03-25
GB2115406B (en) 1984-03-21
IT7950964A0 (en) 1979-11-30
GB2037759B (en) 1983-04-13
GB2037759A (en) 1980-07-16
CA1158639A (en) 1983-12-13
FR2444040A1 (en) 1980-07-11
DE2949809A1 (en) 1980-06-19
GB2115406A (en) 1983-09-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941128