http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021007858-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9265c48d2c50f536490a02763450c759 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-715 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0042 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 |
| filingDate | 2019-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a11504a4565fa09b9f7c434c197448d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d13e249879fcce7916a9e38505d57e2f |
| publicationDate | 2021-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2021007858-A1 |
| titleOfInvention | Bound selenium polysaccharide, preparation method therefor and use thereof |
| abstract | The present invention belongs to the field of biopharmaceuticals, specifically relating to a bound selenium polysaccharide. The polysaccharide uses as a carrier a polysaccharide substance having a 3,6-levoglucosan structure, and a selenium atom connects to a carbon atom at position 6 of a polysaccharide 3,6-inner ether structure by means of a selenoester structure. By means of oxidizing the carbon atom at position 6 of the polysaccharide 3,6-inner ether bond, converting same to a 3,6-lactone, then undergoing ring-opening esterification by reacting with selenocysteine, the prepared structure is well-defined, being a bound selenium polysaccharide product containing a controllable amount of selenium. The prepared bound selenium product is able to noticeably improve the immunity of test subjects by means of increasing blood-selenium content. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113667032-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113800957-A |
| priorityDate | 2019-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 191.