http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62158260-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13aa7b32ae00ed83af7dfaa0b6a1f7c2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3835 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-38 |
| filingDate | 1985-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e4351458d69de058ea2689770f62456 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47a8b04a404deaf66e0adadc46198e05 |
| publicationDate | 1987-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62158260-A |
| titleOfInvention | 5-hydrazino-1h-pyrazole compound |
| abstract | NEW MATERIAL:The 5-hydrazino-1H-pyrazole compound of formula I (Ar is aryl or 5-6-membered heteroaromatic group; X is H, halogen, cyano, alkoycarbonyl, aryloxycarbonyl or carboxyl; A is protonic acid; n is 0 or integer). EXAMPLE:3-Anilino-5-hydrazino-4-methoxycarbonylpyrazole. USE:An intermediate for 1H-pyrazole-type photographic coupler having substituent group at 6-site through N atom. PREPARATION:The compound of formula IV which is one of the compound of formula I wherein n is 0 can be produced e.g. by reacting the compound of formula II with HCl in the presence of NaNO2 and reducing the resultant compound of formula III. |
| priorityDate | 1985-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.