http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2005138050-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-06026 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-10 |
| filingDate | 2004-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2006-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2005138050-A |
| titleOfInvention | METHOD FOR PRODUCING PERINDOPRIL USING TETRAMETHYLURONIUM SALTS AS COUPLING REACTIONS |
| abstract | The present invention relates to the process for the preparation of the ACE inhibitor perindopril starting from stereospecific amino acid N-/1-(S)-ethoxy-carbonyl-butyl/-(S)-alanine which is activated with tetramethyluronium salts in the presence of tertiary organic base, following the reaction with (2S,3aS,7aS)-octahydroindolo-2-carboxylic acid or an ester thereof, and after completing the reaction followed by elimination of protective group by hydrogenation, phase transfer hydrogenation or extraction. |
| priorityDate | 2003-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID466236858 |
Total number of triples: 14.