http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102633723-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43ddaaaf776626f854ab4f044d519103 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-56 |
| filingDate | 2012-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aa108c6df29a81db01e7258d09c51d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e010b9480303d9dc6d740f1dde363729 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47200913a9c76a830836907e7fcad0a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04beb066944ebc034f14075040de6206 |
| publicationDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102633723-B |
| titleOfInvention | Preparation method of ozagrel |
| abstract | The invention discloses a preparation method of ozagrel, which belongs to the technical field of medicine. The preparation method includes: desalinizing raw materials, ozagrel hydrochloride monohydrate, by alkali liquor, controlling the pH (potential of hydrogen) value of solution and crystallizing at a certain temperature to obtain ozagrel. Results of experimental study on the conditions of high temperature, high light and high humidity indicate that the ozagrel obtained by the preparation method is stable in property, beneficial to transport and storage and capable of being used as officinal raw materials. |
| priorityDate | 2012-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.