http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CO-5680431-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb66d9373d09efad73c142762f6dfb00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00 |
| filingDate | 2006-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36302bb12c7eb2de4405ce1a2d82f913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18a5ee54411ed93f13886c1bbf71f514 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_976daece6f71f144fe13d3bb1971b96e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e64c620a79a743ddbdcc54f1f7c62edb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db07931c42a5554b72eaf5a1cc7a6a94 |
| publicationDate | 2006-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CO-5680431-A2 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF AMINOCROTONILO COMPOUNDS |
| abstract | 1. Process for the preparation of a compound of the general formula (VII) in which X means a methine group or a nitrogen atom, Ra means a benzyl, 1-phenylethyl or 3-chloro-4-fluorophenyl group and R3 and R4 means a linear or branched C1-4 alkyl group, which encompasses the following synthesis steps: a) reaction of a compound of the general formula (V) in which X means a methine group or a nitrogen atom and Ra means a benzyl, 1-phenylethyl or 3-chloro-4-fluorophenyl group, in suitable solvents after the corresponding activation with di- (C1-4 alkyl) -phosphonoacetic acid and b) reaction of the compound of the general formula (VI) thus obtained in which X means a methine group or a nitrogen atom, Ra means a benzyl, 1-phenylethyl or 3-chloro-4-fluorophenyl group and R1 means a linear or branched C1-4 alkyl group, with the aldehyde of the formula in which R3 and R4 mean in each case a C1-C4 alkyl group of cade na linear or branched, the radicals being the same or different, or a corresponding equivalent of aldehyde with the use of suitable organic or inorganic bases. |
| priorityDate | 2006-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.