http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NZ-543237-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_449898f4ff389ba06802c9f48c6a132c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-13 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C315-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C315-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-50 |
| filingDate | 2004-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dba7910008378f88d0fb7e53925d9e6a |
| publicationDate | 2009-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | NZ-543237-A |
| titleOfInvention | Process for the synthesis and/or preparation of modafinil having a defined granulometry |
| abstract | Disclosed is a process for preparing modafinil having a granulometry wherein the ratio of median to mean is of 1:3 to 1:0.3 and median to mode is of 1:3 to 1:0.3, and having a granulometric median of between 2 and 60 micrometers, which comprises the steps of: (a) preparing a solution of DMSAM in a solvent, in which the concentration of DMSAM is of between 1 and 1.25 mol L-1; (b) contacting the solution obtained with NH3 at a temperature of between 15 Deg C and 65 Deg C and under a predetermined stirring; and (c) isolating the modafinil formed, wherein the stirring speed is predetermined in order to obtain said defined granulometry and granulometric median. |
| priorityDate | 2003-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.