| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C321-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-66 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C321-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-02 |
| filingDate |
2011-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2018-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101893894-B1 |
| titleOfInvention |
Method for the preparation of (3s,3s') 4,4'-disulfanediylbis (3-aminobutane 1-sulfonic acid |
| abstract |
The present invention relates to a process for the preparation of (3S, 3S ') 4,4'-dicarbonyldiazo [4,5-b] thiophene from the (S) -ethyl 2- (benzyloxycarbonylamino) -4- (neopentyloxylphenyl) butanoate A (3-aminobutane-1-sulfonic acid). |
| priorityDate |
2010-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |