http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008137907-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8af19d05c71d306141bc1fdbd2f05f39 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-203 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-20 |
| filingDate | 2006-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_709ec8c9f5dc2e13f7766e1cfc91ad86 |
| publicationDate | 2008-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008137907-A |
| titleOfInvention | Method for producing α-glucosaminide derivative |
| abstract | An α-glucosaminide derivative is provided. As a glucosamine derivative, a triflate salt and boron trifluoride diethyl complex are prepared using 2- (2,2,2-trichloroethoxycarbonylamino) -2-deoxy-D-glucopyranosyl acylate as a sugar donor. Reaction with alcohol in the presence of the co-activator gives the corresponding 2- (2,2,2-trichloroethoxycarbonylamino) -2-deoxy-D-glucopyranoside with high α selectivity. The Troc group of 2- (2,2,2-trichloroethoxycarbonylamino) -2-deoxy-α-D-glucopyranoside, which can be produced according to the present invention, can be deprotected under specific reaction conditions, leaving the amino group free. And the amino group can be easily acetylated and converted to an acetamide group. A simple method for producing sugar compounds and sugar chains having 2-amino or 2-acetamido-2-deoxy-α-D-glucopyranosyl residues was established. [Selection figure] None |
| priorityDate | 2006-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.