http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022411369-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c5e77c181522ee1fd44df1ae5ac2196 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-14 |
| filingDate | 2020-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efd191afb8e41d2b74832a0d78b2b1aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_990a8e1e9e74e68d8e84554cc0be1725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f05c82c2dc924ca4d33403c2d91c86a |
| publicationDate | 2022-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2022411369-A1 |
| titleOfInvention | Method for producing pyrrolidine compound |
| abstract | The present invention provides a production method suitable for industrial production of (2S,3S)-3-amino-2-(3-bromo-2-fluorobenzyl)pyrrolidine having a protecting group at the 1-position. n The present invention is a method for producing N-[(4-methylphenyl)sulfonyl]-L-phenylalanine salt of (2S,3S)-3-amino-2-(3-bromo-2-fluorobenzyl)pyrrolidine having a protecting group at the 1-position, which comprisesn Step 2: a step of subjecting 2-(3-bromo-2-fluorobenzyl)-3-(methoxyimino)pyrrolidine having a protecting group at the 1-position to a reduction reaction; and Step 3: a step of subjecting the product obtained in Step 2 to optical resolution using salt formation with N-[(4-methylphenyl)sulfonyl]-L-phenylalanine. |
| priorityDate | 2019-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.