| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-72 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-22 |
| filingDate |
1997-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1998-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0816342-A3 |
| titleOfInvention |
Process for producing 1-substituted-hydantoins |
| abstract |
The subject is to provides a process for producingn1-substituted-hydantoins of Formula I:n nwherein R 1 represents a hydrocarbon group which may bensubstituted and others, ncharacterized by reacting N-substituted-N-alkoxycarbonylamino-acetonitrilenof Formula II:n nwherein R 2 represents an alkyl group and others, nwith an alkali metal hydroxides or the like and then treatingnwith an acid. |
| priorityDate |
1996-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |