http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105837516-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-13 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-42 |
| filingDate | 2016-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105837516-B |
| titleOfInvention | A kind of rosuvastatin calcium crystal form and preparation method thereof |
| abstract | The invention belongs to the technical field of pharmaceutical chemistry, and in particular relates to a new crystal form of rosuvastatin calcium and a preparation method thereof. The crystal form uses Cu-Kα radiation, and X-ray powder diffraction (X-RPD) represented by a 2θ angle There are characteristic diffraction peaks at 2θ=10.2±0.2°, 12.0±0.2°, 14.3±0.2°, 15.9±0.2°, 16.3±0.2°, and 16.8±0.2°. The crystal form has good chemical stability and crystal form purity, is easy to be prepared on a large scale, is simple to operate, is more suitable for preparing pharmaceutical preparations and large-scale production, and has broad application prospects. |
| priorityDate | 2016-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.