| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_207c148d0cfc11d05383db5abcce58d3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D257-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D257-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-58 |
| filingDate |
2020-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e51768ea4fda339b809da2a70b7c178
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6773db9a24d2248822cd9c5097ae548
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c6d4221ab4c08b227cec30ee3095d4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07ba7b198291e990b303cf1dc7d4b15e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72f7b7639d4f05b42769ded2b3f7a96c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccc353a4a0d766fd651dd844f1100550
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a189e2b7937fb35d44f723b05ecf829c |
| publicationDate |
2022-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3939967-A1 |
| titleOfInvention |
A continuous process for the preparation of (s)-methyl n-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-n-pentanoylvalinate in a flow reactor |
| abstract |
The present invention relates to a continuous process for the preparation of valsartan precursor (S)-methyl N-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-N-pentanoylvalinate from (S)-methyl ((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)valinate hydrochloride by N-acylation with valeryl chloride carried out in a flow reactor. |
| priorityDate |
2020-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |