http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102721775-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate | 2012-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102721775-B |
| titleOfInvention | A kind of method that proxymetacaine hydrochloride intermediate IV is separated with the high performance liquid chromatography of other intermediate |
| abstract | The present invention discloses one<b>by the method that proxymetacaine hydrochloride intermediate IV is separated with the high performance liquid chromatography of other intermediate</b>comprise the following steps: step one, get proxymetacaine hydrochloride sample, with organic solvent dissolution proxymetacaine hydrochloride sample, being mixed with the sample solution of every 1ml containing proxymetacaine hydrochloride 0.5��1.0mg, step 2, arranges the moving phase of liquid chromatograph, flow velocity 0.6��the 1.2mL/min of moving phase, determined wavelength 232 �� 3nm, and the column oven 20 DEG C��40 DEG C of liquid chromatograph chromatographic column is set; Step 3, gets sample solution 5-20 �� l in step one and injects in the liquid chromatograph that step 2 is arranged, and completes being separated of proxymetacaine hydrochloride intermediate IV and other intermediate. |
| priorityDate | 2012-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.