| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05a203d85ee01909eaf728dc16f0f6cb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P15-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-12 |
| filingDate |
2000-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49e7955b9006f8d845141ccab62f6c78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_272b50a2c11dccc66a38212527dfd8d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06c8d5b9e23a7faa8503a0f1a9a46b43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acce251fbec1d041acbc4101e16885d3 |
| publicationDate |
2002-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CZ-20003754-A3 |
| titleOfInvention |
Process for the preparation of pyrazolo [4,3-d] pyramidin-7-one-3-pyridylsulfonyl compounds and intermediates for this process |
| abstract |
A process is provided for the preparation of compounds of formula (I) herein comprising reacting a compound of formula (II), (III) or (IV) in the presence of <->OR and a hydroxide trapping agent or in the case of compounds of formula (IV) reacting in the presence of an auxiliary base and a hydroxide trapping agent (i.e. <->OR is substituted by the auxiliary base), wherein X is a leaving group and R<1> to R<4> are as defined above. |
| priorityDate |
1999-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |