http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4997945-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b4beef0c137d9094e6918ee382be22f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-20 |
| filingDate | 1990-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7264d59cb7ecd3b9c4d877fdc6e2eb27 |
| publicationDate | 1991-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4997945-A |
| titleOfInvention | Carbamate salts of 2-(2'-thienyl)alkylamines |
| abstract | The carbamate salt of 2-(2'-thienyl)-alkylamines and particularly the ethylamine and its method of synthesis are disclosed. The carbamate salt of 2-(2'-thienyl)ethylamine is a stable, easily transportable crystalline material that can be converted to 2-(2'-thienyl)ethylamine, a useful intermediate in the synthesis of 5[(2-chlorophenyl)methyl]-4,5,6,7-tetrahydrothieno-[3,2-c]pyridine hydrochloride, also known as ticlopidine hydrochloride. The synthesis is carried out by reacting an amine of formula (I): <IMAGE> (I) with CO2 in a hydrocarbon solvent to obtain the carbamate salt of formula II: <IMAGE> II |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112759575-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0522956-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112759575-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6043368-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0522956-A3 |
| priorityDate | 1990-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 219.