http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101659667-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67e5d82810449fee26a639bc933d14cb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-22 |
| filingDate | 2009-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9def5eeaf8db736f8ceaa685dc4df0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99c9ab5228b5ae41f38fa640f1887705 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2c0bd4273e0b1ef44060497d0373ca8 |
| publicationDate | 2010-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101659667-A |
| titleOfInvention | Method for purifying irinotecan hydrochloride |
| abstract | The invention discloses a method for purifying irinotecan hydrochloride. The method performs crystallization and purification through three different crystallization systems, the irinotecan hydrochloride is purified by a low-temperature drying method, the purity of the irinotecan hydrochloride in the purified product is up to 99.9 percent, the total impurity content is not more than 0.1 percent, and adsorbed water is not contained. The purifying method has the advantages of controllable conditions, simple operation, low solvent consumption, recycle of irinotecan hydrochloride in the mother liquor and feasible industrial production. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111100135-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102850363-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102850363-B |
| priorityDate | 2009-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.