| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06f2b57ef2a94b167b75c468e72809ae |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P15-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-519
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-635
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-00 |
| filingDate |
1999-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b98a978d12c8b4d92daa861fe54da9b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53265f14703338d45cac1674a9110109 |
| publicationDate |
2002-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GE-P20022700-B |
| titleOfInvention |
(54) Processes for Preparation of Pyrazolo[4,3-d]Pyrimidin-7-Ones and Intermediates Thereof |
| abstract |
1. Technical Result Simplification of chemical technology. 2. Essence A method for preparation of the compounds of the formula (IA) and (IB) which comprises interaction of the compounds of the formula (IIA) and (IIB) (provided in the specification) with OR, wherein R is CH2CH3 in the case of preparation of the compound (IA) and R is CH2CH2CH3 in the case of preparation of the compound (IB), and also the method for preparation of transient compounds. 3. Field of Application Chemical industry. |
| priorityDate |
1998-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |