LT - VERFAHREN ZUR ISOLIERUNG UND REINIGUNG VON (1RS,2RS)-2- (DIMETHYLAMINO)METHYL -1-(3-METHOXYPHENYL)-CYCLOHEXANOL
EN - METHOD FOR ISOLATING AND PURIFYING (1RS,2RS)-2- (DIMETHYLAMINO)METHYL -1-(3-METHOXYPHENYL)-CYCLOHEXANOL
Legal status
Patent not validated
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
C07C 213/10 |
|
|
|
C07C 217/74 |
|
European patent
| (11) |
Number of the document |
1363872 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
02722103.5 |
|
Date of filing the European patent application |
2002-02-20 |
| (97) |
Date of publication of the European application |
2003-11-26 |
| (45) |
Date of publication and mention of the grant of the patent |
2008-08-20
|
| (46) |
Date of publication of the claims translation |
|
PCT application
| (86) |
Number |
PCT/EP2002/001764 |
|
Date |
2002-02-20 |
PCT application publication
| (87) |
Number |
WO 2002/066414 |
|
Date |
2002-08-29 |
Priority applications
| (30) |
Number |
Date |
Country code |
|
10108308 |
2001-02-21
|
DE |
Inventors
| (72) |
HELL, Wolfgang, DE
|
Grantee
| (73) |
Grünenthal GmbH,
Zieglerstrasse 6, 52078 Aachen,
DE
|
Title
| (54) |
VERFAHREN ZUR ISOLIERUNG UND REINIGUNG VON (1RS,2RS)-2- (DIMETHYLAMINO)METHYL -1-(3-METHOXYPHENYL)-CYCLOHEXANOL |
| |
METHOD FOR ISOLATING AND PURIFYING (1RS,2RS)-2- (DIMETHYLAMINO)METHYL -1-(3-METHOXYPHENYL)-CYCLOHEXANOL |
