| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9217fdade858bfb104397009736dfb02 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H13-04 |
| filingDate |
1996-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e7e7e48b8f10c0ba3ee658f3859f0a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4901722af9d7d22ee3c999d5de608e92 |
| publicationDate |
1998-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5837830-A |
| titleOfInvention |
Stereodirected process for synthesis of α-N-acetylgalactosaminides |
| abstract |
A stereodirected process for synthesizing alpha -N-acetylgalactosaminides from N-acetylgalactosamine which, in a preferred embodiment, comprises: reacting N-acetylgalactosamine with a dialkyl acetal of an aldehyde or ketone to form a 4,6-O-alkylidene derivative; reacting said 4,6-O-alkylidene derivative with a protecting group compound to attach a protecting group selectively to 3-OH of said derivative to form a 3-O-protected derivative; reacting said 3-O-protected derivative with an anomeric group to form a glycosyl donor; reacting said glycosyl donor with an alcohol to form an N-acetylgalactosaminide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006122379-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8148505-B2 |
| priorityDate |
1994-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |