DK496284D0 - Fremgangsmaade til fremstilling af 6,6-dibrompenicillansyre-1,1-dioxid - Google Patents

Fremgangsmaade til fremstilling af 6,6-dibrompenicillansyre-1,1-dioxid

Info

Publication number: DK496284D0
Authority: DK; Denmark
Prior art keywords: dioxide; preparing; dibrompenicillanic acid; dibrompenicillanic; acid
Prior art date: 1983-10-18

Application number

DK496284A

Other languages

English (en)

Other versions

DK168867B1 (da

DK496284A (da

Inventor

Jagdish Chander Kapur

Herman Pieter Fasel

Original Assignee

Gist Brocades Nv

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.)

1983-10-18

Filing date

1984-10-17

Publication date

1984-10-17

1984-10-17 Application filed by Gist Brocades Nv filed Critical Gist Brocades Nv

1984-10-17 Publication of DK496284D0 publication Critical patent/DK496284D0/da

1985-04-19 Publication of DK496284A publication Critical patent/DK496284A/da

1994-06-27 Application granted granted Critical

1994-06-27 Publication of DK168867B1 publication Critical patent/DK168867B1/da

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)
Catalysts (AREA)

DK496284A 1983-10-18 1984-10-17 Fremgangsmåde til fremstilling af 6,6-dibrompenicillansyre-1,1-dioxid DK168867B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP83201496A EP0139047A1 (en)	1983-10-18	1983-10-18	Process for the preparation of 6,6-dibromopenicillanic acid 1,1-dioxide
EP83201496		1983-10-18

Publications (3)

Publication Number	Publication Date
DK496284D0 true DK496284D0 (da)	1984-10-17
DK496284A DK496284A (da)	1985-04-19
DK168867B1 DK168867B1 (da)	1994-06-27

Family

ID=8191001

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK496284A DK168867B1 (da)	1983-10-18	1984-10-17	Fremgangsmåde til fremstilling af 6,6-dibrompenicillansyre-1,1-dioxid

Country Status (15)

Country	Link
US (1)	US4576754A (da)
EP (2)	EP0139047A1 (da)
JP (1)	JPS60120882A (da)
KR (1)	KR870001068B1 (da)
AU (1)	AU561307B2 (da)
CA (1)	CA1233171A (da)
DE (1)	DE3470161D1 (da)
DK (1)	DK168867B1 (da)
ES (1)	ES536877A0 (da)
FI (1)	FI79113C (da)
GR (1)	GR80672B (da)
HU (1)	HU192477B (da)
NL (1)	NL179821C (da)
NZ (1)	NZ209823A (da)
PT (1)	PT79315B (da)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IN149747B (da) *	1977-06-07	1982-04-03	Pfizer
US4420426A (en) *	1979-03-05	1983-12-13	Pfizer Inc.	6-Alpha-halopenicillanic acid 1,1-dioxides
SE449103B (sv) *	1979-03-05	1987-04-06	Pfizer	Sett att framstella penicillansyra-1,1-dioxid samt estrar derav
US4397783A (en) *	1979-03-05	1983-08-09	Pfizer Inc.	Process for converting 6,6-disubstituted penicillanic acid derivatives to the 6-β-congeners
US4432970A (en) *	1979-11-23	1984-02-21	Pfizer Inc.	6-beta-Halopenicillanic acid 1,1-dioxides as beta-lactamase inhibitors
NL7908867A (nl) *	1979-12-10	1981-07-01	Gist Brocades Nv	Werkwijze voor het bereiden van 6-aminopenicillaanzuur- -1,1-dioxide en zijn zouten.
US4360463A (en) *	1981-09-02	1982-11-23	Pfizer Inc.	Pure 6,6-diiodopenicillanic acid and process for its preparation
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

1983
- 1983-10-18 EP EP83201496A patent/EP0139047A1/en not_active Withdrawn
1984
- 1984-10-03 PT PT79315A patent/PT79315B/pt not_active IP Right Cessation
- 1984-10-04 AU AU33828/84A patent/AU561307B2/en not_active Ceased
- 1984-10-09 NZ NZ209823A patent/NZ209823A/en unknown
- 1984-10-10 US US06/659,089 patent/US4576754A/en not_active Expired - Lifetime
- 1984-10-12 KR KR1019840006323A patent/KR870001068B1/ko not_active Expired
- 1984-10-15 FI FI844050A patent/FI79113C/fi not_active IP Right Cessation
- 1984-10-16 GR GR80672A patent/GR80672B/el unknown
- 1984-10-16 NL NLAANVRAGE8403145,A patent/NL179821C/xx not_active IP Right Cessation
- 1984-10-17 CA CA000465598A patent/CA1233171A/en not_active Expired
- 1984-10-17 DK DK496284A patent/DK168867B1/da not_active IP Right Cessation
- 1984-10-17 HU HU843885A patent/HU192477B/hu not_active IP Right Cessation
- 1984-10-18 EP EP84201515A patent/EP0138283B1/en not_active Expired
- 1984-10-18 ES ES536877A patent/ES536877A0/es active Granted
- 1984-10-18 JP JP59219333A patent/JPS60120882A/ja active Granted
- 1984-10-18 DE DE8484201515T patent/DE3470161D1/de not_active Expired

Also Published As

Publication number	Publication date
KR870001068B1 (ko)	1987-05-27
NL179821C (nl)	1986-11-17
NL179821B (nl)	1986-06-16
DK168867B1 (da)	1994-06-27
NL8403145A (nl)	1985-05-17
AU561307B2 (en)	1987-05-07
KR850002985A (ko)	1985-05-28
DE3470161D1 (en)	1988-05-05
ES8507553A1 (es)	1985-09-01
FI79113C (fi)	1989-11-10
US4576754A (en)	1986-03-18
ES536877A0 (es)	1985-09-01
JPH0142954B2 (da)	1989-09-18
DK496284A (da)	1985-04-19
PT79315B (en)	1986-09-08
HU192477B (en)	1987-06-29
AU3382884A (en)	1985-04-26
EP0138283A2 (en)	1985-04-24
GR80672B (en)	1985-02-18
NZ209823A (en)	1988-03-30
JPS60120882A (ja)	1985-06-28
EP0138283A3 (en)	1985-06-19
PT79315A (en)	1984-11-01
FI79113B (fi)	1989-07-31
HUT35683A (en)	1985-07-29
CA1233171A (en)	1988-02-23
EP0138283B1 (en)	1988-03-30
FI844050A0 (fi)	1984-10-15
EP0139047A1 (en)	1985-05-02
FI844050L (fi)	1985-04-19

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Legal Events

Date	Code	Title	Description
1994-06-27	B1	Patent granted (law 1993)
2000-06-26	PBP	Patent lapsed