http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2524577-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_71b944100daf03103e6704d7474fd127 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-10 |
| filingDate | 2011-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_394e8b93704815c08b8dce51624976dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43664f7743bdc553812493117748e5f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_323e6f5fdac2f8ea4a12f96b70873235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c20f235d8a788da930507166f4c1a6be |
| publicationDate | 2014-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2524577-T3 |
| titleOfInvention | Process for the preparation of contrast agents |
| abstract | A process for the preparation of a 5 - [(2-hydroxyacyl) amino] -2,4,6-triiodine derivative of the general formula (5) or a pharmaceutically acceptable salt thereof: ** Formula ** in which : R is, independently at each occurrence, a group selected from: -COOR 'and -CON (R') 2; R 'is, independently at each occurrence: hydrogen or a linear or branched (C1-C4) alkyl group, optionally substituted by one or more hydroxy group (s), as such (s) or in a protected form thereof; and X is hydrogen or a linear or branched (C1-C4) alkyl group; by Smiles transposition of a compound of the general formula (4) or of a salt thereof: ** Formula ** in which: R, R 'and X are defined as described above; said transposition obtained by bringing the compound (4) into contact with a solid anion exchange phase, in the presence of an aqueous solvent. |
| priorityDate | 2010-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.