| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D293-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-64 |
| filingDate |
2003-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4561c36d13f28680d3f98694db4734bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_066609dfd75d764cb3caa2a7295f6c26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89f5c57c80d799dde2075ef1cc396f9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d65357af75353a6a8108128040638509
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26ea61bc91702ab9b542f355ce257fbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_644316773bc77f68e83fc8345c38edcd |
| publicationDate |
2007-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7256304-B2 |
| titleOfInvention |
Process for producing 3-unsubstituted 5-amino-4-nitrosopyrazole compound, and 2-hydroxyimino-3-oxopropionitrile, 3-hydrazono-2-hydroxyiminopropionitrile compound, and processes for producing these |
| abstract |
The present invention is to provide a process for preparing a 3-unsubstituted-5-amino-4-nitrosopyrazole compound represented by the formula (1): n n n n n n n n n n n n wherein R 1 represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group each of which may have a substituent(s),n nwhich comprises cyclizing a 3-hydrazono-2-hydroxyiminopropionitrile compound represented by the formula (2):n n n n n n n n n n n n n n n n n wherein R 1 has the same meaning as defined above, synthetic intermediates thereof and a process for preparing these intermediates. |
| priorityDate |
2002-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |