| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 |
| filingDate |
1987-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a25d3e61061fbaa9b82004603ae4dbee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54cb9fcd23f277f8ae1508a94ccf6acd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c7151f7b1c915ba00721c41b4443a5d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27a0c92a3d02e91deca4158d0b9489fa |
| publicationDate |
1989-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4841068-A |
| titleOfInvention |
3-hydroxy pyrazole derivatives |
| abstract |
Disclosed is a process for preparing a 3-hydroxy-7-mercaptopyrazolo[4,3-d]pyrimidine compound represented by the general formula (IX): ##STR1## wherein R 1 is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, a phenyl group or a substituted phenyl group, which comprises: n from a pyrazole compound represented by the general formula (III): ##STR2## wherein R 1 is the same as defined above. Also disclosed are pyrazole compounds represented by the general formula (I): ##STR3## The compounds serve as intermediate for preparing the compound of the formula (IX). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11766506-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8808618-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11779685-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005038472-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9034245-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8016881-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9107899-B2 |
| priorityDate |
1986-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |