|
|
|
|
|
Legal status
Patent not validated
| (51) | INT.CL. | C07D 277/20 | |
| A61K 31/426 | |||
| A61P 19/06 | |||
| B01D 9/02 | |||
| C07D 277/56 |
| (11) | Number of the document | 2039691 |
| (13) | Kind of document | T |
| (96) | European patent application number | 07767403.4 |
| Date of filing the European patent application | 2007-06-22 | |
| (97) | Date of publication of the European application | 2009-03-25 |
| (45) | Date of publication and mention of the grant of the patent | 2013-09-18 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2007/062593 |
| Date | 2007-06-22 |
| (87) | Number | WO 2007/148787 |
| Date | 2007-12-27 |
| (30) | Number | Date | Country code |
| 2006173774 | 2006-06-23 | JP |
| (72) |
KITAMURA, Mitsutaka, JP
|
| (73) |
Teijin Pharma Limited,
2-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 100-0013,
JP
Kitamura, Mitsutaka, 15-6-202, Tsujii 8 chome Himeji-shi, Hyogo 670-0083, JP |
| (54) | PROCESS FOR PRODUCTION OF A POLYMORPH OF 2-(3-CYANO-4- ISOBUTYLOXYPHENYL)-4-METHYL-5-THIAZOLECARBOXYLIC ACID |
| PROCESS FOR PRODUCTION OF A POLYMORPH OF 2-(3-CYANO-4- ISOBUTYLOXYPHENYL)-4-METHYL-5-THIAZOLECARBOXYLIC ACID |