NO915029L - Fremgangsmaate ved fremstilling av threo-4-alkoksy-5-(arylhydroksylmetyl)-2(5h)-furanoner - Google Patents
Fremgangsmaate ved fremstilling av threo-4-alkoksy-5-(arylhydroksylmetyl)-2(5h)-furanonerInfo
- Publication number
- NO915029L NO915029L NO91915029A NO915029A NO915029L NO 915029 L NO915029 L NO 915029L NO 91915029 A NO91915029 A NO 91915029A NO 915029 A NO915029 A NO 915029A NO 915029 L NO915029 L NO 915029L
- Authority
- NO
- Norway
- Prior art keywords
- furanones
- alcoxy
- hydroxylmethyl
- aryl
- procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/60—Two oxygen atoms, e.g. succinic anhydride
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pain & Pain Management (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH405690 | 1990-12-20 |
Publications (4)
Publication Number | Publication Date |
---|---|
NO915029D0 NO915029D0 (no) | 1991-12-19 |
NO915029L true NO915029L (no) | 1992-06-22 |
NO179706B NO179706B (no) | 1996-08-26 |
NO179706C NO179706C (no) | 1996-12-04 |
Family
ID=4269000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO915029A NO179706C (no) | 1990-12-20 | 1991-12-19 | Fremgangsmåte ved fremstilling av threo-4-alkoksy-5-(arylhydroksylmetyl)-2(5H)-furanoner |
Country Status (9)
Country | Link |
---|---|
US (1) | US5200531A (no) |
EP (1) | EP0492347B1 (no) |
JP (1) | JP3047582B2 (no) |
AT (1) | ATE150016T1 (no) |
CA (1) | CA2058144C (no) |
DE (1) | DE59108615D1 (no) |
DK (1) | DK0492347T3 (no) |
ES (1) | ES2101712T3 (no) |
NO (1) | NO179706C (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2211503A1 (en) * | 1996-09-04 | 1998-03-04 | Josef Schroer | Process for the preparation of tetronic acid derivatives |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3615157A1 (de) * | 1986-05-05 | 1987-11-12 | Schwabe Willmar Gmbh & Co | 5-arylalkyl-4-alkoxy-2(5h)-furanone, zwischenprodukte und verfahren zu ihrer herstellung sowie ihre anwendung als therapeutische wirkstoffe |
-
1991
- 1991-12-16 DK DK91121539.0T patent/DK0492347T3/da active
- 1991-12-16 ES ES91121539T patent/ES2101712T3/es not_active Expired - Lifetime
- 1991-12-16 EP EP91121539A patent/EP0492347B1/de not_active Expired - Lifetime
- 1991-12-16 AT AT91121539T patent/ATE150016T1/de not_active IP Right Cessation
- 1991-12-16 DE DE59108615T patent/DE59108615D1/de not_active Expired - Fee Related
- 1991-12-17 JP JP3333562A patent/JP3047582B2/ja not_active Expired - Fee Related
- 1991-12-17 US US07/808,761 patent/US5200531A/en not_active Expired - Lifetime
- 1991-12-19 CA CA002058144A patent/CA2058144C/en not_active Expired - Fee Related
- 1991-12-19 NO NO915029A patent/NO179706C/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3047582B2 (ja) | 2000-05-29 |
CA2058144A1 (en) | 1992-06-21 |
JPH04316569A (ja) | 1992-11-06 |
ATE150016T1 (de) | 1997-03-15 |
ES2101712T3 (es) | 1997-07-16 |
NO179706C (no) | 1996-12-04 |
CA2058144C (en) | 2002-08-20 |
EP0492347B1 (de) | 1997-03-12 |
DE59108615D1 (de) | 1997-04-17 |
NO179706B (no) | 1996-08-26 |
US5200531A (en) | 1993-04-06 |
DK0492347T3 (da) | 1997-04-01 |
NO915029D0 (no) | 1991-12-19 |
EP0492347A1 (de) | 1992-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |