GB2059960B - Method for producing penicillanic acid derivatives - Google Patents

Method for producing penicillanic acid derivatives

Info

Publication number
GB2059960B
GB2059960B GB8030709A GB8030709A GB2059960B GB 2059960 B GB2059960 B GB 2059960B GB 8030709 A GB8030709 A GB 8030709A GB 8030709 A GB8030709 A GB 8030709A GB 2059960 B GB2059960 B GB 2059960B
Authority
GB
United Kingdom
Prior art keywords
acid derivatives
penicillanic acid
producing
producing penicillanic
derivatives
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.)
Expired
Application number
GB8030709A
Other versions
GB2059960A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leo Pharma AS
Original Assignee
Leo Pharmaceutical Products Ltd AS
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 Leo Pharmaceutical Products Ltd AS filed Critical Leo Pharmaceutical Products Ltd AS
Publication of GB2059960A publication Critical patent/GB2059960A/en
Application granted granted Critical
Publication of GB2059960B publication Critical patent/GB2059960B/en
Expired 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
GB8030709A 1979-10-11 1980-09-23 Method for producing penicillanic acid derivatives Expired GB2059960B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7935284 1979-10-11
GB7942062 1979-12-05

Publications (2)

Publication Number Publication Date
GB2059960A GB2059960A (en) 1981-04-29
GB2059960B true GB2059960B (en) 1983-10-19

Family

ID=26273161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8030709A Expired GB2059960B (en) 1979-10-11 1980-09-23 Method for producing penicillanic acid derivatives

Country Status (11)

Country Link
CA (1) CA1142174A (en)
CH (1) CH646174A5 (en)
DE (1) DE3037896A1 (en)
DK (1) DK154085C (en)
FR (1) FR2467210A1 (en)
GB (1) GB2059960B (en)
IE (1) IE50650B1 (en)
IT (1) IT1132938B (en)
LU (1) LU82842A1 (en)
NL (1) NL8005626A (en)
SE (1) SE449613B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331599A (en) * 1981-02-02 1982-05-25 Pfizer Inc. Sparingly water-soluble salts of penicillanic acid 1,1-dioxide
US4381263A (en) * 1981-03-23 1983-04-26 Pfizer Inc. Process for the preparation of penicillanic acid esters
IN159362B (en) * 1981-03-23 1987-05-09 Pfizer
US4502988A (en) * 1983-08-08 1985-03-05 Eli Lilly And Company Oxidation process
GB2206579B (en) * 1987-07-10 1991-05-29 Erba Farmitalia 6a and 6b-(substituted methyl)-penicillanic acid derivatives
CN102977120B (en) * 2012-12-14 2015-05-27 江西富祥药业股份有限公司 Method for preparing and crystallizing sulbactam pivoxyl

Also Published As

Publication number Publication date
FR2467210A1 (en) 1981-04-17
CA1142174A (en) 1983-03-01
IT8025223A0 (en) 1980-10-09
SE449613B (en) 1987-05-11
SE8007141L (en) 1981-04-12
IT1132938B (en) 1986-07-09
DK424080A (en) 1981-04-12
DE3037896A1 (en) 1981-04-23
FR2467210B1 (en) 1983-08-19
CH646174A5 (en) 1984-11-15
LU82842A1 (en) 1981-06-04
DK154085C (en) 1989-02-27
IE50650B1 (en) 1986-06-11
NL8005626A (en) 1981-04-14
IE801963L (en) 1981-04-11
DK154085B (en) 1988-10-10
GB2059960A (en) 1981-04-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee