| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10e4b1416c6e66e0ade5429212414964 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-10 |
| filingDate |
2004-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d8ea949a69ab61026146a0af2272584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cf1b7071f549d2c53ce35a2e433b7ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d64a2eeecb581d439cfb1c4be0cc932f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d662927a652e0b5f3fa9b58e26588eee |
| publicationDate |
2008-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101239974-A |
| titleOfInvention |
Synthesis of 2-butyl-3-(2'-(1-trityl-1h-tetrazol-5-yl)biphenyl-4-yl)methyl-1,3-diazaspirol[4,4]-non-ene-4-one |
| abstract |
Provided is a novel method of making 2-butyl-3-[[2'(1-trityl-1H-tetrazol-5-yl)biphen-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-ene-4-one, which can be converted to irbesartan. Also provided are methods of making irbesartan. |
| priorityDate |
2003-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |