PT77980B - Process for the preparation of beta-lactam compounds - Google Patents

Process for the preparation of beta-lactam compounds

Info

Publication number
PT77980B
PT77980B PT77980A PT7798084A PT77980B PT 77980 B PT77980 B PT 77980B PT 77980 A PT77980 A PT 77980A PT 7798084 A PT7798084 A PT 7798084A PT 77980 B PT77980 B PT 77980B
Authority
PT
Portugal
Prior art keywords
beta
preparation
lactam compounds
lactam
compounds
Prior art date
Application number
PT77980A
Other languages
English (en)
Other versions
PT77980A (en
Original Assignee
Beecham Group Plc
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 GB838301688A external-priority patent/GB8301688D0/en
Priority claimed from GB838317199A external-priority patent/GB8317199D0/en
Application filed by Beecham Group Plc filed Critical Beecham Group Plc
Publication of PT77980A publication Critical patent/PT77980A/pt
Publication of PT77980B publication Critical patent/PT77980B/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D499/00Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D463/00Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D463/02Preparation
    • C07D463/06Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D505/00Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrrole Compounds (AREA)
PT77980A 1983-01-21 1984-01-19 Process for the preparation of beta-lactam compounds PT77980B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838301688A GB8301688D0 (en) 1983-01-21 1983-01-21 Preparation of beta-lactam compounds
GB838317199A GB8317199D0 (en) 1983-06-24 1983-06-24 Preparation of beta-lactam compounds

Publications (2)

Publication Number Publication Date
PT77980A PT77980A (en) 1984-02-01
PT77980B true PT77980B (en) 1986-03-25

Family

ID=26284987

Family Applications (1)

Application Number Title Priority Date Filing Date
PT77980A PT77980B (en) 1983-01-21 1984-01-19 Process for the preparation of beta-lactam compounds

Country Status (19)

Country Link
US (1) US4555363A (pt)
EP (1) EP0115405B1 (pt)
KR (1) KR910005846B1 (pt)
AU (1) AU568530B2 (pt)
CA (1) CA1222745A (pt)
DE (1) DE3464135D1 (pt)
DK (1) DK23784A (pt)
ES (1) ES8605811A1 (pt)
FI (1) FI81354C (pt)
GR (1) GR79174B (pt)
HU (1) HU191584B (pt)
IE (1) IE56571B1 (pt)
IL (1) IL70721A (pt)
NO (1) NO164031C (pt)
NZ (1) NZ206892A (pt)
PH (1) PH21570A (pt)
PL (1) PL146761B1 (pt)
PT (1) PT77980B (pt)
YU (1) YU43662B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3481769D1 (de) * 1984-01-23 1990-05-03 Takeda Chemical Industries Ltd Cephemderivate und ihre herstellung.
GB8416648D0 (en) * 1984-06-29 1984-08-01 Beecham Group Plc Chemical process
EP0211656A3 (en) * 1985-08-10 1988-03-09 Beecham Group Plc Cephalosporin derivatives, process for their preparation and pharmaceutical compositions containing them
EP0389176A3 (en) * 1989-03-18 1992-01-15 Beecham Group p.l.c. Beta-lactams and processes for their preparation
DE69016719T2 (de) * 1989-09-04 1995-06-01 Beecham Group Plc Cephalosporinderivate, Verfahren zu ihrer Herstellung, pharmazeutische Präparate und Zwischenverbindungen.
WO2021099842A1 (en) * 2019-11-22 2021-05-27 2692372 Ontario Inc. Pentafluorobenzenesulfonamide derivatives and uses thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647815A (en) * 1951-05-03 1953-08-04 Gen Aniline & Film Corp Alkyl diformyl phenylenediamines
DE3278878D1 (en) * 1981-07-25 1988-09-15 Beecham Group Plc Beta-lactam antibacterial agents

Also Published As

Publication number Publication date
ES8605811A1 (es) 1986-04-01
FI840215A0 (fi) 1984-01-19
KR840007411A (ko) 1984-12-07
IE56571B1 (en) 1991-09-11
PL245815A1 (en) 1985-07-02
CA1222745A (en) 1987-06-09
YU10284A (en) 1987-02-28
NO164031C (no) 1990-08-22
PH21570A (en) 1987-12-11
NO164031B (no) 1990-05-14
NZ206892A (en) 1987-02-20
IL70721A0 (en) 1984-04-30
GR79174B (pt) 1984-10-02
FI840215A (fi) 1984-07-22
HU191584B (en) 1987-03-30
AU2360884A (en) 1984-07-26
YU43662B (en) 1989-10-31
ES528985A0 (es) 1986-04-01
IL70721A (en) 1989-02-28
DE3464135D1 (en) 1987-07-16
US4555363A (en) 1985-11-26
KR910005846B1 (ko) 1991-08-05
PL146761B1 (en) 1989-03-31
DK23784A (da) 1984-07-22
EP0115405A2 (en) 1984-08-08
NO840211L (no) 1984-07-23
AU568530B2 (en) 1988-01-07
DK23784D0 (da) 1984-01-19
IE840111L (en) 1984-07-21
HUT34207A (en) 1985-02-28
FI81354B (fi) 1990-06-29
EP0115405B1 (en) 1987-06-10
EP0115405A3 (en) 1984-08-29
FI81354C (fi) 1990-10-10
PT77980A (en) 1984-02-01

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19920326