http://rdf.ncbi.nlm.nih.gov/pubchem/patent/OA-12913-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6572ff5df928fd17340eb2a8cb6d8502 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D223-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01C11-165 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D223-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-10 |
| filingDate | 2005-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a6a63ef305fd8e7e21d6b4c51169c7f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5093ccb0feba5847945e64dc749931e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e05242e843ddbbaa8eb86b74f0c8c2a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_451a246fee3ee7b70804f84451ad99b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c02db35430c2be4e50eee8f97bc66a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5c79ee99565f9ce4e0f3c7c073f9c14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_030835c3c3a0ce6d3a57066820fc2643 |
| publicationDate | 2006-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | OA-12913-A |
| titleOfInvention | New process for the synthesis of ivabradine and additional salts thereof with a pharmaceutically acceptable acid. |
| abstract | Method for synthesis of ivabradine (I; (3-{3-[{[(7S)-3,4-dimethoxybicyclo[4,2,0]octa-1,3,5-trien-7-yl]methyl}(methyl)amino]propyl}-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one) or its acid addition salts. Method for synthesis of ivabradine (I; (3-{3-[{[(7S)-3,4-dimethoxybicyclo[4,2,0]octa-1,3,5-trien-7-yl]methyl}(methyl)amino]propyl}-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one) or its acid addition salts with HX comprises: (A) catalytic hydrogenation of acetal (V) at 40-80[deg]C to form the corresponding tetrahydro compound (VI); (B) reacting (VI) with the benzocyclobutane derivative (VII), in presence of hydrogen and a catalyst at 40-100[deg]C to give, after filtering off catalyst and isolation, the HX salt of (I), optionally treated with base to give free (I). R 1 and R 21-6C linear or branched alkoxy or together complete a 1,3-dioxan or 1,3-dioxolan ring; HX : hydrochloric, hydrobromic, sulfuric, phosphoric, (trifluoro)acetic, lactic, pyruvic, malonic, succinic, glutaric, fumaric, tartaric, maleic, citric, ascorbic, oxalic, methanesulfonic, benzenesulfonic or camphoric acids Independent claims are also included for the following: (1) compounds (VI); and (2) compounds (V) where R 1 and R 2 are together 1,3-dioxan or 1,3-dioxolan ring. [Image] ACTIVITY : Cardiant; Antianginal; Antiarrhythmic. No details of tests for these activities are given. MECHANISM OF ACTION : None given. |
| priorityDate | 2004-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.