http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016020320-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_669c01133740c5233f2c8738904ea3af |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-18 |
| filingDate | 2014-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0ae8e3cae10d4d193bbb05fe0c31452 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f53b9e229e1d59926719e5a642b7eb84 |
| publicationDate | 2016-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016020320-A |
| titleOfInvention | Method for producing Montelukast sodium |
| abstract | There is provided a method for producing montelukast sodium of high purity efficiently without generating montelukast free acid. A method for producing high-purity montelukast sodium, wherein a strong base aqueous solution of sodium is allowed to act on a montelukast amine salt represented by the following formula I: (Wherein R1 and R2 each independently represent hydrogen, an alkyl group or a cycloalkyl group, and R3 represents an alkyl group or a cycloalkyl group.) |
| priorityDate | 2014-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.