http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2346215-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1542e8802a0e6a7a8a7c6bd5627eb857 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 |
| filingDate | 2004-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3b4518d9529ecb65b807d215a344659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d190cbdf5d6d9e34c486f8777c85cb28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01b8ec118a01a751637823f500161fe4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08620f034a5cd5a1feaaf283acacf379 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_845d45c615bcfe7b756ebf706cdcaefb |
| publicationDate | 2010-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2346215-T3 |
| titleOfInvention | PROCEDURE TO PREPARE 2-CIANO-3-HYDROXI-N- (PHENYL) BUT-2-ENAMIDAS. |
| abstract | A process for preparing the compound of formula I ** (See formula) ** R1 represents a) -CF3, b) -O-CF3, c) -S-CF3, d) -OH, e) -NO2, f) halogen, g) benzyl, h) phenyl, i) -O-phenyl, k) -CN, l) -O-phenyl, monosubstituted or polysubstituted with 1) -alkyl (C1-C4), 2) halogen, 3) - O-CF3, or 4) -O-CH3, and R2 represents a) -C1-C4 alkyl, b) halogen or c) a hydrogen atom, characterized in that a compound of formula II is reacted, ** (See formula) ** where R1 and R2 are as defined above, in the presence of acetic anhydride, at least one solvent and at least one base of the alkali hydroxides group, such as sodium hydroxide or potassium hydroxide, caustic soda in solid form or in the form of lyes, amides, such as sodium amide, alcoholates, such as sodium methylate or potassium tert-butylate, organometallic compounds, such as n-butyllithium, or mixtures of the bases, and then isolates the resulting compound of formula I. |
| priorityDate | 2003-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 107.