http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104016889-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C307-02 |
| filingDate | 2014-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104016889-B |
| titleOfInvention | A kind of isotope-labeled Sodium Cyclamate and preparation method thereof |
| abstract | The invention discloses a kind of isotope-labeled Sodium Cyclamate and preparation method thereof.Described Sodium Cyclamate is the deuterium-labelled Sodium Cyclamate of isotropic substance, and its chemical structural formula is:n wherein: X is H or D.This Sodium Cyclamate take pimelinketone as raw material, first uses heavy water and pimelinketone to carry out H-D and exchange and obtain four deuterated pimelinketone, then obtain four deuterated hexahydroaniline or five deuterated hexahydroaniline through reduction amination, then through oversulfonate, alkalizing prepares.The isotopic abundance of isotope-labeled Sodium Cyclamate of the present invention reaches more than 99%, meets detection reagent requirement completely.And the advantages such as described method has that building-up process is simple, raw material cheap, the easily separated purification of product of synthesis, product purity is high, production cost is low, there is good economy and use value. |
| priorityDate | 2014-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.