http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-381512-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01621af312017aa1496fd17dc09ea7cf |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C215-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-60 |
| filingDate | 1970-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1973-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-381512-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF N, N '- BIS- (2- (3', 4'-DIHYDROXYPHENIL) 2-HYDROXYETHYL) -HEXAMETHYLENDIAMINE |
| abstract | Procedure for the preparation of N, N'-bis- [2- (3'-4'-dihydroxyphenyl) -2-hydroxyethyl] -hexamethylene diamine, its optically active forms and the salts thereof, characterized in that by minus 4 moles of the racemic configuration, of the L configuration, as well as of the D configuration of a phenylethanolamine derivative of the general formula **(See formula)** wherein R signifies a hydrogenolytically dissociable moiety, preferably the benzyl moiety and the benzhydryl moiety, and R'signifies hydrogen as well as a hydrogenolytically dissociable moiety, preferably the benzyl and benzhydryl moiety, is molten with 1 mol of a 1, 6-dihalogenhexane, the reaction product is catalytically hydrogenated to dissociate the protecting groups, and if desired the process products are converted into salts. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1969-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.