http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150005937-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a21dc8f18ecbf2bc1565a49532dc9f7b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-298 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0072 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 |
| filingDate | 2013-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e620ed2361f1b090e0af5867e6ed69a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bf36520efe3d9417a4a00bedf609954 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ea2d3b20cba8eaf97dc6429b0e4a131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb849cc528abf76a01766fc2eb0106ce |
| publicationDate | 2015-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20150005937-A |
| titleOfInvention | Crosslinked hyaluronan derivative, method of preparation thereof, hydrogel and microfibers based thereon |
| abstract | The present invention relates to a crosslinked hyaluronan derivative in the form of a hydrogel or a microfiber, and a process for its preparation comprising a C-C coupling reaction. The CC coupling reaction can be carried out in the presence of a palladium active catalyst in the presence of water, a phosphate buffer, or a mixture of organic acids and alcohols, with a hyaluronan derivative having a terminal aryl-halide group and / or aryl-borate group and an alkenyl group or alkynyl Lt; RTI ID = 0.0 > of a < / RTI > The palladium active catalyst may be, for example, a complex of palladium (II) acetate with an inorganic or organic base, or a complex of palladium (II) with 2-amino-4,6-dihydroxypyrimidine. |
| priorityDate | 2012-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.