http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103923133-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-203 |
| filingDate | 2014-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103923133-B |
| titleOfInvention | A kind of method preparing alpha-arbutin |
| abstract | The invention provides a kind of method preparing α arbutin.With 2,3,4,6 four O TMS 1 iodine α D glucoses, as glycosyl donor, carry out glycosylation reaction with hydroquinone and derivant thereof, then slough protection group under the conditions of acidity or alkalescence, obtain pure α arbutin.Compared with existing preparation α arbutin method, the method achieve one pot process α arbutin, it is possible to high selectivity, high yield obtain α arbutin under conditions of simplicity, gentleness. |
| priorityDate | 2014-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 172.