| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S203-90 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D223-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D223-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D223-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D223-12 |
| filingDate |
2001-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2002-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20020091118-A |
| titleOfInvention |
Method for Separating an Azepine Derivative out of a Mixture Containing an Amine and an Azepine Derivative |
| abstract |
The present invention is selected from the group consisting of aminohexylideneimine, tetrahydroazepine, hexylhexahydroazepine and aminohexylhexahydroazepine from mixture (II) comprising azepine derivative (III) and amine (I). A method for separating some or all of azepine derivative (III) by distillation. The process of the invention is characterized by distillation at a maximum bottom temperature of 150 ° C. |
| priorityDate |
2000-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |