| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_944ceb6c4ae265b11fdeec48fd0dede8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J41-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D498-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D513-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D498-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D513-10 |
| filingDate |
2017-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1b08f0f373a7e50d97355ca85fcbd2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b80a82425a40a85a99bd7e677493372
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee1fe7be98a549106961deb6c5fb299e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c794811203b16258ad5b0f234c63ef81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f066586f919fafe654a2e209a1184ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9becf1fc4104c04145edc840efad362d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6988d78398b5396584b1abc3a04a3ff2 |
| publicationDate |
2018-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101830636-B1 |
| titleOfInvention |
Method For Preparing spiro quarternary ammonium salt |
| abstract |
The present invention relates to a method for preparing a spiroammonium derivative compound by reacting a cyclic secondary amine derivative with a dihalogenalkane compound in the presence of a resin. According to the preparation method of the present invention, the metal salt and the halide ion can be removed by filtration without any other purification method, and the spiroammonium derivative compound can be produced with high purity, and the resin can be reused through a simple treatment. |
| priorityDate |
2017-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |