| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e14b33f65996d4e5f6fee29a22463fca |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K38-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K45-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-12 |
| filingDate |
2016-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28cb0e4aa704995496f4e5c58d661d29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_341f2e7a62633396cc91b751a77d4497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8acd452a1342fa06fb249827a49d4c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e4bc5b2763e080c8b4f20e76aadfc83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_670a0112338c9013c26df645e08ac9be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39c148b99207feacd0eade26a7fb1eb9 |
| publicationDate |
2018-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018032506-A1 |
| titleOfInvention |
Polymyxin b sulphate crystal and preparation method therefor |
| abstract |
Provided are a polymyxin B sulphate crystal and a preparation method therefor, the method comprising the following steps: using resin to perform adsorption of polymixin B fermentation broth, and adding sulphuric acid or acidic ethanol for desorption; concentrating to obtain a polymixin B sulphate saturated solution; using an organic solvent to separate out the crystals in the saturated solution, and filtering and drying to obtain the polymixin B sulphate crystal. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116284254-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116284254-A |
| priorityDate |
2016-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |