| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f874eb11d4775decc4fd06a6071a4c9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D413-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-12 |
| filingDate |
2004-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16cffec0dd6d85c2c77d1439de8cce61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29dcec9960eadcecf5856f0fc9939a57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48563790a80e71ea7a2b612a8fb792b9 |
| publicationDate |
2008-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
NZ-546279-A |
| titleOfInvention |
Methods for the preparation of benzoxazole sulfonamide compounds and intermediates thereof |
| abstract |
Disclosed are compounds of formula (6), wherein the substituents are as defined in the specification. The benzoxazole sulphonamide compounds are useful intermediates in the preparation of HIV protease inhibitors. More in particular the disclosure relates to methods for the preparation of 2-amino-benzoxazole sulphonamide compounds which make use of 2-mercapto- benzoxazole sulphonamide intermediates, more in particular methods employing the intermediate 1-Benzyl-2-hydroxy-3-[isobutyl-(2-methylsulfanyl-benzoxazole-6-sulfonyl)-amino]-propyl)-carbamic ester, and to methods amenable to industrial scaling up. |
| priorityDate |
2003-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |