DK632187D0 - Ny forbedret fremgangsmaade til fremstilling af penicillansyrederivater - Google Patents

Ny forbedret fremgangsmaade til fremstilling af penicillansyrederivater

Info

Publication number
DK632187D0
DK632187D0 DK632187A DK632187A DK632187D0 DK 632187 D0 DK632187 D0 DK 632187D0 DK 632187 A DK632187 A DK 632187A DK 632187 A DK632187 A DK 632187A DK 632187 D0 DK632187 D0 DK 632187D0
Authority
DK
Denmark
Prior art keywords
pct
acid derivatives
improved procedure
new improved
penicillan
Prior art date
Application number
DK632187A
Other languages
English (en)
Other versions
DK632187A (da
DK161707B (da
DK161707C (da
Inventor
Erik Torngaard Hansen
Original Assignee
Leo Pharm Prod Ltd
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 GB868608752A external-priority patent/GB8608752D0/en
Priority claimed from GB868623002A external-priority patent/GB8623002D0/en
Application filed by Leo Pharm Prod Ltd filed Critical Leo Pharm Prod Ltd
Priority to DK632187A priority Critical patent/DK161707C/da
Publication of DK632187A publication Critical patent/DK632187A/da
Publication of DK632187D0 publication Critical patent/DK632187D0/da
Publication of DK161707B publication Critical patent/DK161707B/da
Application granted granted Critical
Publication of DK161707C publication Critical patent/DK161707C/da

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK632187A 1986-04-10 1987-12-02 Fremgangsmaade til fremstilling af penicillansyrederivater DK161707C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK632187A DK161707C (da) 1986-04-10 1987-12-02 Fremgangsmaade til fremstilling af penicillansyrederivater

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB8608752 1986-04-10
GB868608752A GB8608752D0 (en) 1986-04-10 1986-04-10 Chemical compounds
GB868623002A GB8623002D0 (en) 1986-09-24 1986-09-24 Chemical process
GB8623002 1986-09-24
PCT/DK1987/000030 WO1987006230A1 (en) 1986-04-10 1987-03-24 Method for preparing penicillanic acid derivatives
DK8700030 1987-03-24
DK632187 1987-12-02
DK632187A DK161707C (da) 1986-04-10 1987-12-02 Fremgangsmaade til fremstilling af penicillansyrederivater

Publications (4)

Publication Number Publication Date
DK632187A DK632187A (da) 1987-12-02
DK632187D0 true DK632187D0 (da) 1987-12-02
DK161707B DK161707B (da) 1991-08-05
DK161707C DK161707C (da) 1992-01-13

Family

ID=26290609

Family Applications (1)

Application Number Title Priority Date Filing Date
DK632187A DK161707C (da) 1986-04-10 1987-12-02 Fremgangsmaade til fremstilling af penicillansyrederivater

Country Status (9)

Country Link
US (1) US4816580A (da)
EP (1) EP0262202B1 (da)
JP (1) JPH07103129B2 (da)
KR (1) KR950001026B1 (da)
AT (1) ATE77821T1 (da)
DE (1) DE3780112T2 (da)
DK (1) DK161707C (da)
IE (1) IE59213B1 (da)
WO (1) WO1987006230A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR247212A1 (es) * 1991-09-13 1994-11-30 Bago Sa Labor Procedimiento de preparacion de acido 1,1-dioxo penicilanico, sus sales y esteres.
DE602004024802D1 (de) * 2003-09-03 2010-02-04 Otsuka Chemical Co Ltd Verfahren zur herstellung einer penicillansäureverbindung
EP2220074A4 (en) * 2007-11-16 2012-01-04 Neuraxon Inc 3,5-SUBSTITUTED INDOL COMPOUNDS WITH NOS AND NOREPINEPHRINE RECOVERY-HEMDERING EFFECT

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN149747B (da) * 1977-06-07 1982-04-03 Pfizer
US4180506A (en) * 1978-01-18 1979-12-25 Rex Pratt 6β-Bromo penicillanic acid
FR2441626A1 (fr) * 1978-11-16 1980-06-13 Rhone Poulenc Ind Nouveaux derives de la perhydrothiazine-1,3 leur preparation et les medicaments qui les contiennent
EP0013617B1 (en) * 1979-01-10 1984-07-04 Beecham Group Plc Penicillin derivatives, process for their preparation and pharmaceutical compositions containing certain of these compounds
US4714761A (en) * 1979-03-05 1987-12-22 Pfizer Inc. 6,6-dihalopenicillanic acid 1,1-dioxides and process
US4397783A (en) * 1979-03-05 1983-08-09 Pfizer Inc. Process for converting 6,6-disubstituted penicillanic acid derivatives to the 6-β-congeners
US4420426A (en) * 1979-03-05 1983-12-13 Pfizer Inc. 6-Alpha-halopenicillanic acid 1,1-dioxides
US4419284A (en) * 1981-03-23 1983-12-06 Pfizer Inc. Preparation of halomethyl esters (and related esters) of penicillanic acid 1,1-dioxide
PT76527B (en) * 1982-04-19 1985-12-09 Gist Brocades Nv A process for the preparation of penicillanic acid 1,1-dioxide and derivatives thereof
US4468351A (en) * 1983-06-06 1984-08-28 Pfizer Inc. Process for debromination of dibromopenicillanic acid and derivatives
EP0139048A1 (en) * 1983-10-18 1985-05-02 Gist-Brocades N.V. Process for the dehalogenation of 6,6-dibromopenicillanic acid 1,1-dioxide

Also Published As

Publication number Publication date
DK632187A (da) 1987-12-02
IE870792L (en) 1987-10-10
IE59213B1 (en) 1994-01-26
ATE77821T1 (de) 1992-07-15
DE3780112T2 (de) 1992-12-24
WO1987006230A1 (en) 1987-10-22
DE3780112D1 (de) 1992-08-06
KR950001026B1 (ko) 1995-02-07
DK161707B (da) 1991-08-05
KR880701240A (ko) 1988-07-26
JPS63503072A (ja) 1988-11-10
JPH07103129B2 (ja) 1995-11-08
EP0262202A1 (en) 1988-04-06
US4816580A (en) 1989-03-28
EP0262202B1 (en) 1992-07-01
DK161707C (da) 1992-01-13

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