http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022223058-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_609736b082f96c381a86ceb7a1a81718 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-13 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J51-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J5-00 |
| filingDate | 2022-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bcd5c360048c71a2e7e33eaf3d1bad4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d70bb4ed577c40f3bb88d3bdd9f30354 |
| publicationDate | 2023-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2022223058-A3 |
| titleOfInvention | Betamethasone sodium phosphate crystal, and preparation method therefor and use thereof |
| abstract | A betamethasone sodium phosphate crystal, and a preparation method therefor and the use thereof. The X-ray powder diffraction of the betamethasone sodium phosphate crystal has characteristic absorption peaks at points where 2θ is 4.430±0.2°, 5.237±0.2°, 6.065±0.2°, 10.149±0.2°, 11.778±0.2°, 14.372±0.2° and 17.624±0.2°. The betamethasone sodium phosphate crystal has the characteristics of high purity and a large particle size, and is stable and can be stored for a long time. The method for preparing the betamethasone sodium phosphate crystal involves a simple process, is easy to carry out, and is suitable for large-scale production. |
| priorityDate | 2022-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.