DE3780112D1 - Verfahren zur herstellung von penicillansaeure-derivaten. - Google Patents
Verfahren zur herstellung von penicillansaeure-derivaten.Info
- Publication number
- DE3780112D1 DE3780112D1 DE8787902442T DE3780112T DE3780112D1 DE 3780112 D1 DE3780112 D1 DE 3780112D1 DE 8787902442 T DE8787902442 T DE 8787902442T DE 3780112 T DE3780112 T DE 3780112T DE 3780112 D1 DE3780112 D1 DE 3780112D1
- Authority
- DE
- Germany
- Prior art keywords
- pct
- acid derivatives
- penicillanic acid
- sec
- producing
- 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 - Fee Related
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868608752A GB8608752D0 (en) | 1986-04-10 | 1986-04-10 | Chemical compounds |
GB868623002A GB8623002D0 (en) | 1986-09-24 | 1986-09-24 | Chemical process |
PCT/DK1987/000030 WO1987006230A1 (en) | 1986-04-10 | 1987-03-24 | Method for preparing penicillanic acid derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3780112D1 true DE3780112D1 (de) | 1992-08-06 |
DE3780112T2 DE3780112T2 (de) | 1992-12-24 |
Family
ID=26290609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787902442T Expired - Fee Related DE3780112T2 (de) | 1986-04-10 | 1987-03-24 | Verfahren zur herstellung von penicillansaeure-derivaten. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4816580A (de) |
EP (1) | EP0262202B1 (de) |
JP (1) | JPH07103129B2 (de) |
KR (1) | KR950001026B1 (de) |
AT (1) | ATE77821T1 (de) |
DE (1) | DE3780112T2 (de) |
DK (1) | DK161707C (de) |
IE (1) | IE59213B1 (de) |
WO (1) | WO1987006230A1 (de) |
Families Citing this family (3)
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. |
US7514553B2 (en) * | 2003-09-03 | 2009-04-07 | Otsuka Chemical Co., Ltd. | Process for producing penicillanic acid compound |
US20090131503A1 (en) * | 2007-11-16 | 2009-05-21 | Annedi Subhash C | 3,5 - substituted indole compounds having nos and norepinephrine reuptake inhibitory activity |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN149747B (de) * | 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 |
DE3068390D1 (en) * | 1979-01-10 | 1984-08-09 | Beecham Group Plc | Penicillin derivatives, process for their preparation and pharmaceutical compositions containing certain of these compounds |
US4420426A (en) * | 1979-03-05 | 1983-12-13 | Pfizer Inc. | 6-Alpha-halopenicillanic acid 1,1-dioxides |
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 |
US4419284A (en) * | 1981-03-23 | 1983-12-06 | Pfizer Inc. | Preparation of halomethyl esters (and related esters) of penicillanic acid 1,1-dioxide |
PT76526B (en) * | 1982-04-19 | 1986-01-21 | Gist Brocades Nv | Preparation of 6-alpha-bromo- and/or 6,6-dibromopenicillanic acid 1,1-dioxides |
US4468351A (en) * | 1983-06-06 | 1984-08-28 | Pfizer Inc. | Process for debromination of dibromopenicillanic acid and derivatives |
EP0139048A1 (de) * | 1983-10-18 | 1985-05-02 | Gist-Brocades N.V. | Verfahren zur Dehalogenierung von 6,6-Dibromopenicillansäure-1,1-Dioxyd |
-
1987
- 1987-03-24 DE DE8787902442T patent/DE3780112T2/de not_active Expired - Fee Related
- 1987-03-24 JP JP62502758A patent/JPH07103129B2/ja not_active Expired - Lifetime
- 1987-03-24 EP EP87902442A patent/EP0262202B1/de not_active Expired - Lifetime
- 1987-03-24 US US07/125,499 patent/US4816580A/en not_active Expired - Lifetime
- 1987-03-24 AT AT87902442T patent/ATE77821T1/de not_active IP Right Cessation
- 1987-03-24 WO PCT/DK1987/000030 patent/WO1987006230A1/en active IP Right Grant
- 1987-03-26 IE IE79287A patent/IE59213B1/en not_active IP Right Cessation
- 1987-11-26 KR KR1019870701106A patent/KR950001026B1/ko not_active IP Right Cessation
- 1987-12-02 DK DK632187A patent/DK161707C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK632187D0 (da) | 1987-12-02 |
DK161707B (da) | 1991-08-05 |
DE3780112T2 (de) | 1992-12-24 |
ATE77821T1 (de) | 1992-07-15 |
EP0262202A1 (de) | 1988-04-06 |
JPS63503072A (ja) | 1988-11-10 |
KR950001026B1 (ko) | 1995-02-07 |
EP0262202B1 (de) | 1992-07-01 |
IE870792L (en) | 1987-10-10 |
KR880701240A (ko) | 1988-07-26 |
DK161707C (da) | 1992-01-13 |
US4816580A (en) | 1989-03-28 |
WO1987006230A1 (en) | 1987-10-22 |
JPH07103129B2 (ja) | 1995-11-08 |
DK632187A (da) | 1987-12-02 |
IE59213B1 (en) | 1994-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |