http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103450086-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_354e132d58215c4d082342a48587f30f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4174 |
| filingDate | 2013-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26d653dac9f4f2fa456daf048371a47c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b53c98d5e00344db9b438bb811f5b3b1 |
| publicationDate | 2015-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103450086-B |
| titleOfInvention | Ozagrel compound, preparation method and pharmaceutical composition of ozagrel compound |
| abstract | The invention belongs to the technical field of medicines, and particularly relates to an ozagrel compound, a preparation method and a pharmaceutical composition of the ozagrel compound. The X-ray powder diffraction spectrogram obtained by Cu-K alpha-ray measurement is shown in a figure 1; and the structural formula is as shown in a formula (I). The ozagrel compound is a novel crystal form which is different from that in the prior art. The novel crystal form ozagrel compound has humidity, temperature and illumination stability obviously superior to those of the ozagrel in the prior art; sodium ozagrel for injection, prepared from the ozagrel compound of such crystal form, is high in redissolving performance, and insoluble particles have smaller change after an injection solution is combined; after redissolving, the contents of specific impurities I and II in the solution are obviously less than those in the prior art. |
| priorityDate | 2013-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.