| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96aace908681e57f19c0eb5b045e39e1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-22 |
| filingDate |
2004-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc83d5df01e40138ba97dd783678c249
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ace99093d144afec445d70f33ded5dd1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08c3d52c9ce629f9a6915e794f641b0a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d510bd110f5e3c99b49fa72c820ceaa |
| publicationDate |
2006-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1709048-A2 |
| titleOfInvention |
Method of preparing porphyrin derivatives, porphyrin derivatives, uses thereof and pharmaceutical compositions |
| abstract |
Method of preparing a porphyrin derivative starting from a meso-substituted porphyrin compound. According to the invention, the meso-substituted porphyrin compound used is a meso-(2'-cyanovinyl)-substituted porphyrin compound, wherein said meso-(2'-cyanovinyl)-substituted porphyrin compound, in a form in which its porphyrin ring is complexed with a bivalent metal ion is converted, in the presente of an acid for which 0 < pKa < 5 and an oxidising agent; or in the presence of a Vilsmeier reagent, into a porphyrin derivative having a quinoline-ring system ring peri-condensed to the porphyrin ring. |
| priorityDate |
2003-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |