JP2004522784A5 - - Google Patents
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- Publication number
- JP2004522784A5 JP2004522784A5 JP2002567917A JP2002567917A JP2004522784A5 JP 2004522784 A5 JP2004522784 A5 JP 2004522784A5 JP 2002567917 A JP2002567917 A JP 2002567917A JP 2002567917 A JP2002567917 A JP 2002567917A JP 2004522784 A5 JP2004522784 A5 JP 2004522784A5
- Authority
- JP
- Japan
- Prior art keywords
- formula
- process according
- acetoacetate
- compound
- reaction
- 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.)
- Granted
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2001108471 DE10108471C1 (de) | 2001-02-22 | 2001-02-22 | Kontinuierliches Verfahren zur Herstellung von 5,6-Dihydro-4-hydroxy-2-pyronen |
| PCT/EP2002/001772 WO2002068403A1 (de) | 2001-02-22 | 2002-02-20 | Kontinuierliches verfahren zur herstellung von dihydropyronen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004522784A JP2004522784A (ja) | 2004-07-29 |
| JP2004522784A5 true JP2004522784A5 (https=) | 2005-12-22 |
| JP4335529B2 JP4335529B2 (ja) | 2009-09-30 |
Family
ID=7675073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002567917A Expired - Fee Related JP4335529B2 (ja) | 2001-02-22 | 2002-02-20 | ジヒドロピロンの連続的製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1368331B1 (https=) |
| JP (1) | JP4335529B2 (https=) |
| CA (1) | CA2438878C (https=) |
| DE (1) | DE10108471C1 (https=) |
| MX (1) | MXPA03007531A (https=) |
| WO (1) | WO2002068403A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10257761A1 (de) | 2002-12-10 | 2004-06-24 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Verfahren zur Herstellung optisch aktiver Dihydropyrone |
| DE10303581A1 (de) * | 2003-01-30 | 2004-08-12 | Clariant Gmbh | Acetoacetylierung von Alkoholen, Thiolen und Aminen im Mikroreaktor |
| DE10333174A1 (de) * | 2003-07-22 | 2005-02-17 | Cpc Cellular Process Chemistry Systems Gmbh | Verfahren zur Durchführung einer In-Situ-Quench Reaktion |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69433705T2 (de) | 1993-11-19 | 2005-03-10 | Parke, Davis & Company | 5,6-Dihydropyronderivate als Proteaseinhibitoren und Antiviralmittel |
| US5834506A (en) | 1996-11-01 | 1998-11-10 | Warner-Lambert Company | Dihydropyrones with improved antiviral activity |
| DE19708472C2 (de) | 1997-02-20 | 1999-02-18 | Atotech Deutschland Gmbh | Herstellverfahren für chemische Mikroreaktoren |
| US6380400B1 (en) | 1998-09-11 | 2002-04-30 | Victor Fedij | Methods of making dihydropyrone HIV protease inhibitors |
| DE19935691A1 (de) | 1999-07-29 | 2001-02-01 | Merck Patent Gmbh | Friedel-Crafts-Acylierung im statischen Mikromischer |
| DE10001317A1 (de) | 2000-01-14 | 2001-07-19 | Merck Patent Gmbh | Reaktion von Carbonylverbindungen mit metallorganischen Reagenzien |
-
2001
- 2001-02-22 DE DE2001108471 patent/DE10108471C1/de not_active Expired - Fee Related
-
2002
- 2002-02-20 WO PCT/EP2002/001772 patent/WO2002068403A1/de not_active Ceased
- 2002-02-20 JP JP2002567917A patent/JP4335529B2/ja not_active Expired - Fee Related
- 2002-02-20 MX MXPA03007531A patent/MXPA03007531A/es active IP Right Grant
- 2002-02-20 CA CA2438878A patent/CA2438878C/en not_active Expired - Fee Related
- 2002-02-20 EP EP02719875.3A patent/EP1368331B1/de not_active Expired - Lifetime
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