http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0338385-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-088 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-088 |
| filingDate | 1989-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1993-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0338385-B1 |
| titleOfInvention | Process for the preparation of n,n'-bis-(2-hydroxy-ethyl)-piperazine |
| abstract | A new process for preparing N,N min -bis-(2-hydroxyethyl)-piperazine (I) <CHEM> is described which involves reaction of oxamide with excess diethanolamine at a temperature of from 50 to 268 DEG C. |
| priorityDate | 1988-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.