| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-56 |
| filingDate |
2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa6cecf6559ae4495abc9f14eeb3193d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a85035d966e8d547f289a6408d359bdb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9af0e08656706ffba6082429c2e01b17 |
| publicationDate |
2021-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2021151955-A |
| titleOfInvention |
Method for Producing Optically Active-cis-Amino Piperidine |
| abstract |
PROBLEM TO BE SOLVED: To provide a method capable of producing high-purity optically active-cis-aminopiperidine without requiring protection of both amino groups of aminopiperidine. SOLUTION: In the process of producing an optically active substance using racemic-cis-nipecotamide (2) as an optically active substance, the obtained optically active-cis-nipecotamide (3) is subjected to a de-CO rearrangement reaction to cause an optically active -cis-aminopiperidin. (4) A method for producing optically active-cis-aminopiperidin, which comprises a rearrangement step. [Selection diagram] None |
| priorityDate |
2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |