| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_403ff36f81ab45467d7f13ad9b349ed2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f8f2f2078036141fa6aa96332570c85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f379f4a3cb8efc64e61b82c44d2f8ae0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ab52836b929c2bff7898250e095c30b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7cbc995265b7b39ad5404e7080c058d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a26fcffa12f50af985f4050d4b487b45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86282e87a8fbf3a1aa72e452d8120fdb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07707223721223ce27dfca225f7d9c30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-001 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48 |
| filingDate |
2007-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_904d620db17463ed7ea94d8274cb741f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_525eb641b48439433175fdbcc875da4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09e125e2352b739c69fafc32872ee19f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10af70aa7ec344d7b64c98f5ab67982e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_097455ba470ec6bb864603172656cf35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4152c8b7776ee9eb9ae6e93f6dfd2098 |
| publicationDate |
2007-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007144140-A1 |
| titleOfInvention |
A process for the preparation of poly-alfa-glutamic acid and derivatives thereof |
| abstract |
The invention relates to an improved process for the preparation of poly-α-glutamic acids which comprises the polymerisation of tertiary γ-esters of α-glutamic acid N-carboxy anhydride with appropriate solvents and initiators, followed by acid hydrolysis of the resulting poly-α-glutamic acid-γ-ester. The process is particularly advantageous in that it allows to carefully control the molecular weight of the resulting poly-α-glutamic acid. The invention also relates to poly-α-glutamic acids capped at the amino terminus with carboxylic acids or amino acids and to a process for the preparation thereof. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011075483-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8329853-B2 |
| priorityDate |
2006-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |