| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-263
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-12
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/A61P7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P13-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-263
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4015 |
| filingDate |
2009-01-16^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-01-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2016-01-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101587668-B1 |
| titleOfInvention |
Process and intermediates for the preparation of 5-biphenyl-4-yl-2-methylpentanoic acid derivatives |
| abstract |
The present invention relates to a process for the preparation of NEP inhibitors comprising an NEP inhibitor or a prodrug thereof, in particular a γ-amino-δ-biphenyl-α-methylalkanoic acid or acid ester backbone. In detail, the novel process according to the present invention ultimately relates to the synthesis of an intermediate for the preparation of said NEP inhibitor, i. E. A compound according to formula I or a salt thereof. ≪ Formula 1 > (Wherein R1 and R2 are independently of each other hydrogen or nitrogen protecting group and R3 is a carboxyl group or ester group, preferably a carboxyl group or an alkyl ester) |
| priorityDate |
2008-01-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |