| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96eddd31165955882708d73c89118259 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C243-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 |
| filingDate |
2000-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9b714d9809ebf8a049216a2872a754c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_239d0d3b500d4dcbde2aaaf03aafc8f1 |
| publicationDate |
2004-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2365859-C |
| titleOfInvention |
4-cyano-3-hydroxy butanoyl hydrazines, derivatives and process for the preparation thereof |
| abstract |
Novel 4-cyano-3-hydroxybutanoyl hydrazides (10), particularly R-chiral intermediates are described. The intermediates are useful in preparing (R)- 3-hydroxy-4-trimethylaminobutyric acid (L-carnitine) and R-4-amino- 3-hydroxybutyric acid (GABOB) and chiral chemical intermediates which are medically useful. |
| priorityDate |
1999-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |