http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019019985-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0c922d653c6d6f612cd5c6664b833d7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 |
| filingDate | 2018-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0028ed0b2ac787e6e81c3b716ab642f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff913a40ebcaf024a58d4195c1d6a5d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9ae9bb9e46e5266c22bb49635251f22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a99d1ebd7c7c22adeba858f792df27ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2451e475e99274ad82f226ff23e6415f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0de0650149eb39b19f831da79ce213ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31c26e6f5b23f9cb3252f53690b92275 |
| publicationDate | 2019-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2019019985-A1 |
| titleOfInvention | COMPOUNDS CONTAINING SELENIUM - SELENOGLUCIDE, SELENOGLUCOSIDE - AND METHODS OF PREPARATION THEREOF |
| abstract | The invention belongs to the technical field of selenium-containing compounds, and discloses a selenium-containing compound selenoose, selenoglycoside and a preparation method thereof; the corresponding bromo sugar protected by a protecting group is reacted with selenium urea, and then degraded under alkaline conditions. Or the corresponding bromo sugar protected by a protecting group is directly reacted with the selenohydrogen acid salt, or the corresponding brominated sugar protected by the protecting group is reacted with sodium selenide or potassium selenide, and the obtained raw material and the corresponding hydrocarbylating agent, or R2 The corresponding bromosaccharide reaction with a protecting group or the corresponding bromosaccharide protected with a protecting group is directly reacted with the corresponding selenol, or sodium selenolate, potassium selenate, and finally deprotected to obtain various target compounds. The compound prepared by the invention can significantly improve the absorption and transformation of the selenium element by the living body; and is further utilized by the human body. |
| priorityDate | 2017-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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