| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bac9facc7cb501b211921e573fb6156c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c39b287264f2becffed46c40406ada71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c02522cdbe50aea1475d9616bc55facf |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-22 |
| filingDate |
2011-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91ad3fcc0774444e7f3d711b063e7d63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e95adb587432e79b47d9ab7ec11afafe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96b033978a3ccb575781afc8a9b823b1 |
| publicationDate |
2011-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011152515-A1 |
| titleOfInvention |
New route to formyl-porphyrins |
| abstract |
A method of making a 5-formylporphyrin, comprises the steps of: condensing a 5-acetaldipyrromethane with a dipyrromethane-1,9-dicarbinol to produce a porphyrin having an acetal group substituted thereon at the 5 position; and then hydrolyzing said porphyrin to produce said 5-formylporphyrin. Products and intetinediates useful in such methods, along with methods of making such intermediates, are also described. |
| priorityDate |
2004-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |