http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1225174-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-55 |
| filingDate | 2000-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63fa80d055b171eb27931f56a0fc3a60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90d18c6cb8d2cea248087123223ffbfa |
| publicationDate | 2010-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1225174-B2 |
| titleOfInvention | Anhydrous mirtazapine crystals and process for the production thereof |
| abstract | Low-hygroscopic anhydrous mirtazapine crystals having a hygroscopicity of not more than 0.6% by weight when the crystals are stored in the air having a relative humidity of 75% at 25 DEG C under atmospheric pressure for 500 hours; a process for preparing the same; a crystal of a mirtazapine hydrate represented by the formula (I): <CHEM> wherein n is an integer of 1 to 5; and a process for preparing the same. According to the process of the present invention, stable anhydrous mirtazapine crystals having almost no hygroscopic property can be prepared by a convenient industrial process. In addition, since the anhydrous mirtazapine crystals of the present invention have excellent low hygroscopic property, they can be suitably used, for instance, as an antidepressant. |
| priorityDate | 1999-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.