http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102846609-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6119995e53aea8d9668324c74d7b3184 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4439 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-04 |
| filingDate | 2011-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64643036bf62dd584b5e541f3f5c01f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c7d7817b08e85f3acdc4fa00421e8ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4bee1450ab95555b2ee522cfa544410 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c777a9da01c894afb80cdacc636f3a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f8d469b9cb435c2a2e51d849aca11c3 |
| publicationDate | 2015-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102846609-B |
| titleOfInvention | Synthesis method for antihypertensive agent isradipine and preparation of isradipine |
| abstract | The invention relates to a method for synthesizing an antihypertensive agent containing furazan ring, comprising using 4-methylbenzofurazan as raw material, carrying out bromination and Sommelet reaction to prepare important intermediate 4-benzofurazancarboxaldehyde, carrying out condensation, and carrying out Hantzsch reaction to prepare target compound. The target compound can be directly or indirectly added with pharmaceutically-acceptable excipient in conventional process to prepare into clinically-acceptable dosage forms, such as tablet and capsule, to take better curative action. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103613584-B |
| priorityDate | 2011-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.