http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1614689-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32c8f25308e04a0f1005366186305a7c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-553 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P37-08 |
| filingDate | 2004-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f49a3b89e373d44711ff2a0d90fa3a25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78cdbbc4ae5141e61837689144482cfe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30c88da11c2300ae0884d69583ae7120 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72edc69232e4f34a1781b4c3cc16529d |
| publicationDate | 2006-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1614689-A1 |
| titleOfInvention | Benzoxepino-11-piperidylidene compounds and process for production thereof |
| abstract | Provided are a process for producing an acid addition salt of a 3-[4-(8-fluoro-5,11-dihydrobenz[b]oxepino[4,3-b]pyridin-11-ylidene)piperidino]propionic acid alkyl ester by reacting a 3-[4-(8-fluoro-5,11-dihydrobenz[b]oxepino[4,3-b]pyridin-11-ylidene)piperidino]propionic acid alkyl ester with an acid, and a process for producing 3-[4-(8-fluoro-5,11-dihydrobenz[b]oxepino[4,3-b]pyridin-11-ylidene)piperidino]propionic acid using the acid addition salt as an intermediate. n By using as an intermediate an acid addition salt of a 3-[4-(8-fluoro-5,11-dihydrobenz[b]oxepino[4,3-b]pyridin-11-ylidene)piperidino]propionic acid alkyl ester to produce 3-[4-(8-fluoro-5,11-dihydrobenz[b]oxepino[4,3-b]pyridin-11-ylidene)piperidino]propionic acid, the metals used in the synthetic reaction steps and the organic compounds mainly by-produced during production are readily separated from a reaction liquid by a simple procedure, and the by-products are sufficiently removed without using a purification step by chromatography, thereby enabling mass production and enhancing production efficiency. |
| priorityDate | 2003-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.