http://rdf.ncbi.nlm.nih.gov/pubchem/patent/UA-75702-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a89514464d02d75ef2065a449fb0e617 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 |
| filingDate | 2002-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2006-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | UA-75702-C2 |
| titleOfInvention | Process for the preparation of 6-(4-chlorophenyl)-2,2-dimethyl-7-phenyl-2,3-dihydro-1h-pyrrolizin-5-ylacetic acid |
| abstract | The invention relates to a method for the production of 6-(4-chlorophenyl)-2,2-dimethyl-7-phenyl-2,3-dihydro-1H-pyrrolizin-5-yl acetic acid, in which 5-benzyl-3,3-dimethyl-3,4-dihydro-2H-pyrrole is reacted with -bromo-4-chloroacetophenone to give 6-(4-chlorophenyl)-2,2-dimethyl-7-phenyl-2,3-dihydro-1H-pyrrolizine with introduction of the acetic acid group in the 5 position, whereby 5-benzyl-3,3-dimethyl-3,4-dihydro-2H-pyrrole is obtained by hydrogenation of 2,2-dimethyl-4-oxo-5-phenylvaleronitrile or a ketal. The invention further relates to methods for the production intermediates occurring in the above method. |
| priorityDate | 2001-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.