http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104250312-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 |
| filingDate | 2013-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104250312-B |
| titleOfInvention | Chitosan class carbanilate-ureido derivatives preparation method |
| abstract | The present invention provides a kind of novel chitosan carbanilate-ureido derivatives synthetic method, this method is reacted using chitosan with not isoplastic phenyl isocyanate, and chitosan class carbanilate-ureido derivatives that hydroxyl and amino on chitosan are completely converted into carbamate and urea groups are obtained.Chiral stationary phase is prepared into using coating process and applies high performance liquid chromatography, various enantiomers are split, shows that such chiral stationary phase has very high chiral recognition. |
| priorityDate | 2013-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.