| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f390fb184bced7e6e924750115d0d0bb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C243-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-76 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-12 |
| filingDate |
2009-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e57799e029584b50d25dd877f7dbb96b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_454f3bd27c749995facc4018dd29d88e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8920ab8bd89c035b5e232a6fa0ec3ea3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0dab9b2a731910b5761c690c5a292e6b |
| publicationDate |
2014-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2498977-C9 |
| titleOfInvention |
Method for regioselective synthesis of 1-alkyl-3-halogenalkylpyrazole-4-carboxylic acid derivatives |
| abstract |
FIELD: chemistry. n SUBSTANCE: invention relates to a method for regioselective synthesis of 1-alkyl-3-halogenalkylpyrazole-4-carboxylic acid derivatives by reacting 2-acylated or 2-iminoalkylated acrylic acid derivative with N-alkylhydrazone, followed by cyclisation of the obtained intermediate compound. The invention also relates to an intermediate compound. n EFFECT: high regioselectivity of the method. n 3 cl, 5 ex |
| priorityDate |
2008-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |