DK143889D0 - SPECIAL PROCEDURE - Google Patents
SPECIAL PROCEDUREInfo
- Publication number
- DK143889D0 DK143889D0 DK143889A DK143889A DK143889D0 DK 143889 D0 DK143889 D0 DK 143889D0 DK 143889 A DK143889 A DK 143889A DK 143889 A DK143889 A DK 143889A DK 143889 D0 DK143889 D0 DK 143889D0
- Authority
- DK
- Denmark
- Prior art keywords
- special procedure
- procedure
- special
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/255—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888807288A GB8807288D0 (en) | 1988-03-26 | 1988-03-26 | Novel process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK143889D0 true DK143889D0 (en) | 1989-03-22 |
| DK143889A DK143889A (en) | 1989-09-27 |
Family
ID=10634201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK143889A DK143889A (en) | 1988-03-26 | 1989-03-22 | PROCEDURE FOR THE PREPARATION OF NAPHTHALEND DERIVATIVES |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JP2739337B2 (en) |
| CH (1) | CH677662A5 (en) |
| DK (1) | DK143889A (en) |
| ES (1) | ES2012695A6 (en) |
| GB (1) | GB8807288D0 (en) |
| GR (1) | GR1000630B (en) |
| NL (1) | NL8900721A (en) |
| SE (1) | SE501563C2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19503119A1 (en) * | 1995-02-01 | 1996-08-08 | Hoechst Ag | Process for the production of aromatic olefins under the catalysis of palladacycles |
| US5600009A (en) * | 1996-04-09 | 1997-02-04 | Hoechst Celanese Corporation | Use of 4-substituted 2-butanones to prepare nabumetone |
| WO1996040608A2 (en) * | 1995-06-07 | 1996-12-19 | Hoechst Celanese Corporation | Use of 4-substituted 2-butanones to prepare nabumetone |
| US5756851A (en) * | 1996-10-21 | 1998-05-26 | Albemarle Corporation | Production of nabumetone or precursors thereof |
| WO1998024747A1 (en) * | 1996-12-03 | 1998-06-11 | Recordati S.A. Chemical And Pharmaceutical Company | A process for the preparation of nabumetone |
-
1988
- 1988-03-26 GB GB888807288A patent/GB8807288D0/en active Pending
-
1989
- 1989-03-22 SE SE8901026A patent/SE501563C2/en unknown
- 1989-03-22 ES ES8901057A patent/ES2012695A6/en not_active Expired - Fee Related
- 1989-03-22 DK DK143889A patent/DK143889A/en not_active Application Discontinuation
- 1989-03-23 GR GR890100184A patent/GR1000630B/en unknown
- 1989-03-23 CH CH109989A patent/CH677662A5/en not_active IP Right Cessation
- 1989-03-23 NL NL8900721A patent/NL8900721A/en active Search and Examination
- 1989-03-25 JP JP1073706A patent/JP2739337B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE8901026L (en) | 1989-09-27 |
| DK143889A (en) | 1989-09-27 |
| GR1000630B (en) | 1992-09-11 |
| ES2012695A6 (en) | 1990-04-01 |
| CH677662A5 (en) | 1991-06-14 |
| GB8807288D0 (en) | 1988-04-27 |
| SE501563C2 (en) | 1995-03-13 |
| JPH01287052A (en) | 1989-11-17 |
| NL8900721A (en) | 1989-10-16 |
| GR890100184A (en) | 1990-01-19 |
| JP2739337B2 (en) | 1998-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed | ||
| AHB | Application shelved due to non-payment |