| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d62fb02ab3124603101155f8f8124c0e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-10 |
| filingDate |
2007-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38588850bdb539f72734fce24c4f22c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a65c7d2dda71905fb5146268f5a7ccbe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdaa7027bb404680fb64ad5e41002ff6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efcf9c786de9de50f3b75ac458f043f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48a17c7b72a3dbefb41bd5b51c800f46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_523c7a2d5bf3cbe136ebb4b49c86bbd2 |
| publicationDate |
2009-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-2008016018-A |
| titleOfInvention |
A PROCEDURE FOR THE PREPARATION OF POLY-ALPHA-GLUTAMIC ACID AND DERIVATIVES OF THE SAME. |
| abstract |
The invention relates to an improved process for the preparation of poly-a-glutamic acids comprising the polymerization of?-Esters of an N-carboxy anhydride of poly-a-glutamic acid with suitable solvents and initiators, followed by acid hydrolysis of the poly-α-glutamic acid -? - resulting ester; The process is particularly advantageous because it allows careful control of the molecular weight of poly-a-glutamic acid; The invention also relates to poly-a-glutamic acids covered at the amino terminus with carboxylic acids or amino acids and to a process for the preparation thereof. |
| priorityDate |
2006-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |