http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AR-089989-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_173bc2c63b34988699010ba05e5b1376 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-693 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-743 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-573 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C249-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-14 |
| filingDate | 2013-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AR-089989-A1 |
| titleOfInvention | PROCESS FOR ESTEREOSELECTIVE PREPARATION OF A PIRAZOLCARBOXAMIDE |
| abstract | Claim 1: A process for the enantioselective preparation of the 3-difluoromethyl-1 acid ((1S, 4R) -9-dichloromethylene-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl) amide -methyl-1H-pyrazol-4-carboxylic of formula (1) comprising the process a) reducing a compound of formula (2) with an enantioselective reagent to obtain a compound of formula (3); b) dehydrate the compound of formula (3) in the presence of an acid to obtain the compound of formula (4); c) reacting the compound of formula (4) with hydroxylamine to obtain the compound of formula (5); and d) acylating the oxime of the oxime of the compound of formula (5) in the presence of a solvent and an acylating agent and finally reacting the product obtained with the compound of formula (6); or e) reacting the compound of formula (5) with an excess of the compound of formula (6). |
| priorityDate | 2012-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419474140 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID787 |
Total number of triples: 23.