DE69405193D1 - Verfahren zur Herstellung von Alkyl-3-phthalidylidenacetat - Google Patents
Verfahren zur Herstellung von Alkyl-3-phthalidylidenacetatInfo
- Publication number
- DE69405193D1 DE69405193D1 DE69405193T DE69405193T DE69405193D1 DE 69405193 D1 DE69405193 D1 DE 69405193D1 DE 69405193 T DE69405193 T DE 69405193T DE 69405193 T DE69405193 T DE 69405193T DE 69405193 D1 DE69405193 D1 DE 69405193D1
- Authority
- DE
- Germany
- Prior art keywords
- phthalidylidene
- acetate
- alkyl
- preparation
- phthalidylidene acetate
- 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
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
- C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27607793 | 1993-10-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69405193D1 true DE69405193D1 (de) | 1997-10-02 |
DE69405193T2 DE69405193T2 (de) | 1998-01-02 |
Family
ID=17564487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69405193T Expired - Fee Related DE69405193T2 (de) | 1993-10-06 | 1994-09-27 | Verfahren zur Herstellung von Alkyl-3-phthalidylidenacetat |
Country Status (3)
Country | Link |
---|---|
US (1) | US5508446A (de) |
EP (1) | EP0652213B1 (de) |
DE (1) | DE69405193T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1705175A1 (de) * | 2005-03-24 | 2006-09-27 | ratiopharm GmbH | Verfahren zur Herstellung von C5-Produkten und ihre Verwendung in der Synthese von Atorvastatin |
US9214909B2 (en) | 2005-07-29 | 2015-12-15 | Mks Instruments, Inc. | High reliability RF generator architecture |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2483371A (en) * | 1947-10-18 | 1949-09-27 | Monsanto Chemicals | Esters of phthalideneacetic acid and methods for their preparation |
US4182622A (en) * | 1978-07-28 | 1980-01-08 | Monsanto Company | 3-Phenacylidene phthalide safening agents |
JPH0676391B2 (ja) * | 1987-06-09 | 1994-09-28 | フアイザー・インコーポレイテツド | ベンゾチアゾール等の複素環側鎖を有するオキソフタラジニル酢酸類の製造方法 |
GB8720511D0 (en) * | 1987-09-01 | 1987-10-07 | Shell Int Research | Preparing diphenyl ethers |
-
1994
- 1994-09-27 EP EP94307051A patent/EP0652213B1/de not_active Expired - Lifetime
- 1994-09-27 DE DE69405193T patent/DE69405193T2/de not_active Expired - Fee Related
- 1994-10-03 US US08/316,486 patent/US5508446A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0652213A1 (de) | 1995-05-10 |
DE69405193T2 (de) | 1998-01-02 |
EP0652213B1 (de) | 1997-08-27 |
US5508446A (en) | 1996-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE59303220D1 (de) | Verfahren zur Herstellung von 1-Fluorcyclopropyl-methyl-keton | |
DE59305389D1 (de) | Verfahren zur Herstellung von alpha-Fluor -beta-dicarbonylverbindungen | |
DE69313595D1 (de) | Verfahren zur Herstellung von Isopropylacetat | |
DE69403042D1 (de) | Verfahren zur Herstellung von Alkylcyclopentadienen | |
DE59401576D1 (de) | Verfahren zur Herstellung von 5-Brom-6-methoxy-1-naphthoesäuremethylester | |
DE69314899D1 (de) | Verfahren zur Herstellung von Polyaminoborazinen | |
DE59407416D1 (de) | Verfahren zur Herstellung von N-Alkenylpyrrolidonen | |
DE69315297D1 (de) | Verfahren zur Herstellung von Omega-Alkenylchlorsilanen | |
DE69311213D1 (de) | Verfahren zur Herstellung von 1-Aza-2-silacyclopentan-Verbindungen | |
DE59401525D1 (de) | Verfahren zur Herstellung von Acetoacetarylamiden | |
DE69306099D1 (de) | Verfahren zur Herstellung von Monoalkenylbenzolen | |
DE59401893D1 (de) | Verfahren zur Herstellung von Trifluormethylanilinen | |
DE69325079D1 (de) | Verfahren zur Herstellung von Triorganochlorsilane | |
DE69315317D1 (de) | Verfahren zur Herstellung von beta-Cyanoalkylsilanen | |
DE69303057D1 (de) | Verfahren zur Herstellung von 3-Cyano-6-hydroxypyridin | |
DE59402596D1 (de) | Verfahren zur Herstellung von 5-Acetoacetylaminobenzimidazolon-2 | |
DE59403834D1 (de) | Verfahren zur Herstellung von m-Chloraromaten | |
DE69321661D1 (de) | Verfahren zur Herstellung von Triorganomonohalogensilan | |
DE69318765D1 (de) | Verfahren zur Herstellung von Hydridoorganooxysilanen | |
DE59405751D1 (de) | Verfahren zur Herstellung von Aminopropionitrilen | |
DE59306959D1 (de) | Verfahren zur Herstellung von Difluor- und Chlorfluorbenzodioxolen | |
DE69305279D1 (de) | Verfahren zur Herstellung von Dimethyltetralin | |
DE69308193D1 (de) | Verfahren zur Herstellung von Alpha-L-Aspartyl-L-Phenylalanin | |
DE59405997D1 (de) | Verfahren zur Herstellung von Hydroxyalkylaminonitrobenzol-Derivaten | |
DE59407425D1 (de) | Verfahren zur Herstellung von Fluornitrobenzolen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |