http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009051900-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2583bd553a6ef8f66dd0718f5dac4be |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-46 |
| filingDate | 2007-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd71421603613f5b7b54e966edbeb98a |
| publicationDate | 2009-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009051900-A |
| titleOfInvention | Purification method of polyglycerol dendrimer |
| abstract | PROBLEM TO BE SOLVED: To provide a purification method capable of efficiently removing impurities contained in a synthesized polyglycerol dendrimer (PGD) and enabling use as a medical material or the like. The synthesized polyglycerol dendrimer is purified by contacting with at least one selected from alumina and activated carbon. The polyglycerol dendrimer to be purified is a polyglycerol dendrimer synthesized by repeating the step of allylating a hydroxyl group and the step of converting the allyl group into a hydroxyl group by osmium acid oxidation. [Selection] Figure 1 |
| priorityDate | 2007-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.