Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2efbe95965e682e179dfd266c9980505 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-428 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G71-04 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-26 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G71-04 |
filingDate |
2014-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2016-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f765b3e1d25c67ad3bde292e06256a4 |
publicationDate |
2016-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-9487537-B2 |
titleOfInvention |
Synthesis of isohexide dicarbamates and derivatives thereof |
abstract |
Dicarbamates of the reduction products of 2-hydroxymethyl-5-furfural (HMF) and a method of preparing the same are described. The method involves reacting a mixture of an isohexide and a cynate salt in a non-aqueous solvent, with a miscible acid having a pKa of about 3.7 or less. The dicarbamates of HMF-reduction products can serve as precursor materials from which various derivative compounds can be synthesized. |
priorityDate |
2013-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |