http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9994530-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d24321bed2edef57b40e064ce34f0a6e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-04 |
| filingDate | 2015-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5df6aa733267783043b6019bdb8bc066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1640ae3923f8a0f13c987acedb470dd |
| publicationDate | 2018-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9994530-B2 |
| titleOfInvention | Method of producing optically active 2-methylpiperazine |
| abstract | A method of producing an optically active 2-methylpiperazine includes: adding a solvent to a solution of the optically active 2-methylpiperazine to carry out solvent replacement, and then being crystallized to obtain crystals of the optically active 2-methylpiperazine. The method allows the optically active 2-methylpiperazine to be purified during the crystallization process, and thus it is possible to obtain an optically active 2-methylpiperazine having a high quality. |
| priorityDate | 2014-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 152.