| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f8f3fc0bcee25a1161415431ccb1faf7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-1842 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-18 |
| filingDate |
2003-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ec9c89d0c0e1abe8fb31fae1584d4cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_688a8bd8aeff233f2888b88cbf320b05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a09c23ea1623ed803daabdd5a321950
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c04752722bc4ae42521a7ef4507d2769 |
| publicationDate |
2009-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1572246-B1 |
| titleOfInvention |
Novel compositions of magnetic particles covered with gem-bisphosphonate derivatives |
| abstract |
The invention relates to a composition comprising acid magnetic particles (p) based on an iron compound, said acid magnetic particles (p) being complexed by one or more gem-bisphosphonate compounds, having formula (I) X-L-CH (PO3H2)2, wherein: L represents an organic group connecting function X to function gem-bisphosphonate -CH(PO3H2)2; X represents a chemical function that can react with a biovector and, optionally, the X functions of the aforementioned particles are fully or partially coupled to a biovector. The invention also relates to a method of preparing said compounds and to the use of same, particularly as a contrast agent for magnetic resonance imaging (IRM). |
| priorityDate |
2002-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |