http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108129550-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-0215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-306 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-30 |
| filingDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108129550-B |
| titleOfInvention | Reduced glutathione crystal form and preparation method thereof |
| abstract | The invention relates to a crystal form of reduced glutathione and a preparation method thereof, which are suitable for the pharmaceutical industry. It firstly discloses that the X-powder diffraction pattern 2 theta of the crystal form has characteristic peaks at 4.8 degrees, 14.7 degrees, 21.3 degrees, 25.2 degrees and 30.5 degrees. The preparation method of the invention uses less organic solvent ethanol, and compared with the common purification method, the preparation method has the advantages of lower cost, simple operation, higher yield which is more than 95 percent, and excellent purity which is more than 98 percent. |
| priorityDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.