http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013116461-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a521cfa321c963978df8ae98a84056a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-54 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2615 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2609 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 |
| filingDate | 2012-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffc15845dcacce358a5b073d3a670bb0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e146b4458f1b12602c9bdd6b0d787ffa |
| publicationDate | 2013-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2013116461-A1 |
| titleOfInvention | Branched polyethylene glycol linked with diacyl glycerol, process for producing the same, and polyethylene glycol modified liposome |
| abstract | Provided is a polyethylene glycol derivative which contains two PEG chains, which is bound to a diacylglycerol, which has high purity, and which enhances the stability of liposomes. Polyethylene glycol is represented by the following formula (1) and which is bound to a diacylglycerol: n In Formula (1), R 1 is a hydrocarbon group containing 1 to 7 carbon atoms, R 2 is an alkyl or alkenyl group containing 9 to 21 carbon atoms, n is the average number of moles of added polyethylene glycol chains, 10 n 100, and X is a linker site between branched polyethylene glycol and the diacylglycerol and is represented by the following formula (2):n nIn Formula (2), Y is an ether bond, an ester bond, a urethane bond, an amide bond, or a carbonate bond and 1 and m are an integer of 0 to 6. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103408748-A |
| priorityDate | 2011-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 98.