http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104151370-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H13-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 |
| filingDate | 2014-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104151370-B |
| titleOfInvention | A kind of synthetic method of Fondaparinux sodium intermediate |
| abstract | The invention discloses the synthetic method of a kind of Fondaparinux sodium intermediate, including step be: with compound 3 as raw material, acetylating hydroxyl groups obtains compound 6, and described compound 6 is de-to methoxy-benzyl (PMB) with ammonium ceric nitrate, obtains Monomer C ring.By the way, the synthetic method of the Fondaparinux sodium intermediate of the present invention, with originally through 5 steps synthesis Monomer C chain rates relatively, simplify the synthetic route of Monomer C ring, reduce production cost, be suitable for large-scale industrial production. |
| priorityDate | 2014-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.