| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b986f13442054468f5a842670bc6b257 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
1998-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec28672ae7dfde4d561fd1d03466951b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c368c1c6835a130a4a7c51eb6ad28057 |
| publicationDate |
1999-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-9801800-A2 |
| titleOfInvention |
Process for the preparation of 1-pyruvoyl-L-proline |
| abstract |
Preparation of 1-pyruvyl-L-proline (I) comprises reacting L-proline with glucuronic acid methyl ester-dimethylketal in the presence of alkali metal alkoxides in organic solvent and subsequent acid hydrolysis of the resulting ketal. (I) is isolated by extraction with an organic solvent. |
| priorityDate |
1997-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |