NL8700353A - Nieuwe werkwijze. - Google Patents
Nieuwe werkwijze. Download PDFInfo
- Publication number
- NL8700353A NL8700353A NL8700353A NL8700353A NL8700353A NL 8700353 A NL8700353 A NL 8700353A NL 8700353 A NL8700353 A NL 8700353A NL 8700353 A NL8700353 A NL 8700353A NL 8700353 A NL8700353 A NL 8700353A
- Authority
- NL
- Netherlands
- Prior art keywords
- meo
- formula
- compound
- process according
- hydrogenation
- 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
-
- 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- 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
- C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868603766A GB8603766D0 (en) | 1986-02-15 | 1986-02-15 | Process |
GB8603766 | 1986-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8700353A true NL8700353A (nl) | 1987-09-01 |
Family
ID=10593122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8700353A NL8700353A (nl) | 1986-02-15 | 1987-02-13 | Nieuwe werkwijze. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS62215545A (sv) |
CH (1) | CH670631A5 (sv) |
DK (1) | DK74987A (sv) |
ES (1) | ES2004876A6 (sv) |
GB (1) | GB8603766D0 (sv) |
GR (1) | GR870253B (sv) |
NL (1) | NL8700353A (sv) |
SE (1) | SE8700589L (sv) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0792860A1 (en) | 1996-02-21 | 1997-09-03 | ALFA CHEMICALS ITALIANA S.p.A. | Process for the synthesis of nabumetone |
US5756851A (en) * | 1996-10-21 | 1998-05-26 | Albemarle Corporation | Production of nabumetone or precursors thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2407907A1 (fr) * | 1977-11-03 | 1979-06-01 | Beecham Group Ltd | Derives du naphtalene utilisables comme medicament |
EP0003643A1 (en) * | 1978-01-27 | 1979-08-22 | Beecham Group Plc | Process for the preparation of 4-(6-methoxy-2-naphthyl)-butan-2-one; 4-(6-methoxy-2-naphthyl)-4-hydroxybut-3-en-2-one and a process for its preparation |
-
1986
- 1986-02-15 GB GB868603766A patent/GB8603766D0/en active Pending
-
1987
- 1987-02-13 NL NL8700353A patent/NL8700353A/nl not_active Application Discontinuation
- 1987-02-13 SE SE8700589A patent/SE8700589L/sv not_active Application Discontinuation
- 1987-02-13 DK DK74987A patent/DK74987A/da not_active Application Discontinuation
- 1987-02-13 ES ES8700370A patent/ES2004876A6/es not_active Expired
- 1987-02-13 CH CH54187A patent/CH670631A5/de not_active IP Right Cessation
- 1987-02-13 GR GR870253A patent/GR870253B/el unknown
- 1987-02-14 JP JP3229087A patent/JPS62215545A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2407907A1 (fr) * | 1977-11-03 | 1979-06-01 | Beecham Group Ltd | Derives du naphtalene utilisables comme medicament |
EP0003643A1 (en) * | 1978-01-27 | 1979-08-22 | Beecham Group Plc | Process for the preparation of 4-(6-methoxy-2-naphthyl)-butan-2-one; 4-(6-methoxy-2-naphthyl)-4-hydroxybut-3-en-2-one and a process for its preparation |
Non-Patent Citations (1)
Title |
---|
A.C.GOUDIE ET AL.: "4-(6-Methoxy-2-naphthyl)butan-2-one and Related Analogues, a Novel Structural Class of Antiinflammatory Compounds", JOURNAL OF MEDICINAL CHEMISTRY, vol. 21, no. 12, 1978, WASHINGTON US, pages 1260 - 1264, XP001024131, DOI: doi:10.1021/jm00210a016 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0792860A1 (en) | 1996-02-21 | 1997-09-03 | ALFA CHEMICALS ITALIANA S.p.A. | Process for the synthesis of nabumetone |
US5756851A (en) * | 1996-10-21 | 1998-05-26 | Albemarle Corporation | Production of nabumetone or precursors thereof |
US5907069A (en) * | 1996-10-21 | 1999-05-25 | Albemarle Corporation | Production of nabumetone or precursors thereof |
Also Published As
Publication number | Publication date |
---|---|
SE8700589D0 (sv) | 1987-02-13 |
ES2004876A6 (es) | 1989-02-16 |
SE8700589L (sv) | 1987-08-16 |
DK74987A (da) | 1987-08-16 |
GR870253B (en) | 1987-06-16 |
CH670631A5 (en) | 1989-06-30 |
DK74987D0 (da) | 1987-02-13 |
JPS62215545A (ja) | 1987-09-22 |
GB8603766D0 (en) | 1986-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |