| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67dd1f39f37bac4617e37d6d5c60aa8b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B53-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 |
| filingDate |
2018-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ede1d7caf84add29ff2939dbebd7a765
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32cb9da51049e0eeb6287b34be95050a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4bcef8da75440cf37abc1e3ec2eb406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_668afb778ac3cf90e1136ed02e05ec25 |
| publicationDate |
2020-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020024254-A1 |
| titleOfInvention |
Method for producing optically active pyrrolidine compounds |
| abstract |
The present invention provides a process for preparing a compound represented by formula (VII), which comprises reacting a compound represented by formula (VI) with a malonic acid derivative in the presence of a base and an asymmetric catalyst in a two layer solvent system of hydrophobic solvent and water. n n n n n n n n n n (wherein R 2 and R 3 each independently represents a protecting group for carboxyl group), |
| priorityDate |
2017-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |