| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-20 |
| filingDate |
1997-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d5f7e9d10e706ea29fa7c9afc8b1cda
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3e5751d045289699b2d1a8283734b64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_893c353a16fb46a10fd0a3befc82dfe1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6edb93a2acf9ee6a9d817b681bee4807
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae3893527e9dd065a262b75781229c4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11fa3451e06c97c206ddebdd86eb4ba3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8910783ede71c83ebbe94ef9e728cbda
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a20bd7393616b83b0d3b0aab2ea542b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18920694910d75925f01d36599af4eb5 |
| publicationDate |
2002-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SK-282689-B6 |
| titleOfInvention |
Process for preparing N-substituted 3-hydroxypyrazoles |
| abstract |
A process for the preparation of N-substituted 3-hydroxypyrazoles of formula (I) by oxidation of the corresponding pyrazolidin-3-ones of formula (II). Water-soluble pyrazolidin-3-one is oxidized in water in the presence of a base and using oxygen as the oxidizing agent. |
| priorityDate |
1996-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |