http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-213439-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9b262c842f9c7f3c38a61e1f2d892f1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-06 |
| filingDate | 1983-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70f954bbbb121bdd8f5303f1a77bf405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9ae0c7f390ae823a97f016b77c3f050 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b818ec799845406c0773e8b45741dff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbd6b13e4d7ff02ab99d9e5f6ea0b246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8ad4d8dcaf43176a6a22f9eef253a3d |
| publicationDate | 1984-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-213439-A1 |
| titleOfInvention | PROCESS FOR PREPARING PHARMACEUTICALLY UTILIZABLE 10- (3- [4- <2-ETHYLDEKANOATE> -PIPERAZIN-1-YL] -PROPANYL) -2-TRIFLUOR-METHYLPHENOTHIAZIN |
| abstract | The invention relates to a process for the preparation of pharmaceutically utilizable 10- (3- (4- <2-ethyldecanoate> -piperazin-1-yl) -propan-1-yl) -2-trifluoromethylphenothiazine, which is used as an antipsychotic neuroleptic. Goal d. The invention was to find a material and energy-saving process by an appropriate Reaktionsfuehrung and cleaning of the product. The process is characterized in that the reaction is carried out in a two-phase system consisting of dichloroethane and water at temperatures of +5 degrees C to the boiling point of the organic solvent with the addition of a base (eg NaHCO3 deep), all the drying of the organic phases Azeotoprektifikation be realized under vacuum with circling the water u. the cleansing. About the dichloroethane / gasoline crystallized hydrochloride erf. |
| priorityDate | 1983-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.