http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102643255-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56f308054f2c2f9dae9b2a85126efab7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P5-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 |
| filingDate | 2012-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b03c2004c09e4e3abda4403079011074 |
| publicationDate | 2013-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102643255-B |
| titleOfInvention | Andrographolide compound |
| abstract | The invention relates to a medicinal compound, in particular relates to an andrographolide compound. The andrographolide compound is crystal, and has characteristic peaks when the 2 theta of X-ray powder diffraction measured by using Cu-K alpha rays is 12.3 degrees, 13.5 degrees, 14.0 degrees, 14.8 degrees, 16.1 degrees, 17.0 degrees, 17.7 degrees, 18.3 degrees, 19.1 degrees, 19.8 degrees, 21.2 degrees, 21.9 degrees, 22.7 degrees, 23.4 degrees, 24.5 degrees, 25.8 degrees, 27.1 degrees, 28.3 degrees, 28.9 degrees and 30.0 degrees. The main granularity of the andrographolide compound crystal is 40 to 70 microns, and the distribution width is 20 to 90 microns; and preferably the main granularity is 45 to 70 microns, and the distribution width is 25 to 90 microns. The andrographolide compound is high in stability, high in purity and suitable for preparing a medicinal composition. |
| priorityDate | 2012-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.