http://rdf.ncbi.nlm.nih.gov/pubchem/patent/HR-P20090578-T1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_64fab711e94aa910dfb7511bb1bf834e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04 |
| filingDate | 2009-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_128cd4d122a6e96c4e5a04965d8f27e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f80f4a9b7b006f8ce573861983ff5594 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ae89276e7376ed9e3bec7bf1b8b6c6e |
| publicationDate | 2009-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | HR-P20090578-T1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF DORZOLAMIDE |
| abstract | Separation process of trans racemates (±) (4S, 6S; 4R, 6R) -4- (ethylamino) -5,6-dihydro-6-methyl-4H-thieno [2,3-b] thiopyran-2-sulfonamide 7, 7-doxide (dorzolamide trans racemate), of formula (II) characterized by: a) reacting said racemate with (1S) - (+) - 10-camphorsulfonic acid of formula) to obtain (4S, 6S) enantiomers by selectively precipitating and isolating a camphorsulfonic acid salt ( dorzolamide camphorsulfonate) of formula (III) by neutralizing dorzolamide camphorsulfonate of formula (III) to give dorzolamide of formula (I) The patent contains 6 more claims. |
| priorityDate | 2006-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.