| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B43-04 |
| filingDate |
1999-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c281762ad2400c917213edddeee6bf4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be055df10f050f98d426c786c60130f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e4162f543d392f97c6c44ebd996a14e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ff56946010dc4f092e642ff7d667a9a |
| publicationDate |
2001-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-0101094-A2 |
| titleOfInvention |
Process for the preparation of 4-aminomethylpyrrolidin-3-one and intermediates of the process |
| abstract |
The present invention relates to a novel process for the preparation of 4-aminomethylpyrrolidin-3-one, to new intermediates of the formula (6) and (7) and to the preparation of quinolone antibiotics. According to the process of the invention, Raney nickel catalyst and hydrogen are used to reduce the starting cyano ketone compound and the selectively reduced product is obtained in high purity and in good yield. HE |
| priorityDate |
1998-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |