|
|
|
|
|
Legal status
Patent not validated
| (51) | INT.CL. | A61K 9/00 | (2006.01) |
| A61K 9/12 | (2006.01) | ||
| A61K 9/14 | (2006.01) | ||
| A61K 9/16 | (2006.01) | ||
| A61K 9/72 | (2006.01) | ||
| A61K 31/135 | (2006.01) | ||
| A61K 31/137 | (2006.01) | ||
| B01D 9/02 | (2006.01) | ||
| C07D 451/06 | (2006.01) | ||
| C07H 3/04 | (2006.01) |
| (11) | Number of the document | 1067903 |
| (13) | Kind of document | T |
| (96) | European patent application number | 99917842.9 |
| Date of filing the European patent application | 1999-03-24 | |
| (97) | Date of publication of the European application | 2001-01-17 |
| (45) | Date of publication and mention of the grant of the patent | 2002-06-19 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP9901/966 |
| Date | 1999-03-24 |
| (87) | Number | WO 9948/475 |
| Date | 1999-09-30 |
| (30) | Number | Date | Country code |
| 9806477 | 1998-03-26 | GB |
| (72) |
MARRIOTT, Christopher, GB
MARTIN, Gary, Peter, GB
ZENG, Xian, Ming, GB
|
| (73) |
GLAXO GROUP LIMITED,
Glaxo Wellcome House, Berkeley Avenue, Greenford, Middlesex UB6 0NN,
GB
|
| (54) | IMPROVED CRYSTAL STRUCTURE |
| IMPROVED CRYSTAL STRUCTURE |