http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0022744-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-46 |
| filingDate | 1980-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1983-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1983-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0022744-B1 |
| titleOfInvention | Tri-iodated bases, their preparation and x-ray contrast agent containing them |
| abstract | Compounds of the formula <IMAGE> (I) wherein X is alkylene, optionally substituted by hydroxy, methoxy or amino; R1 is hydrogen or C1-4 alkyl; R2 is hydrogen, C1-4 alkyl, or C2-4-alkyl substituted by 1-3 OH groups; R3 is hydrogen, C1-4 alkyl, or C2-4-alkyl substituted by 1-3 OH groups; R4 is hydrogen, C1-4-alkyl, or C2-4-alkyl substituted by 1-3 OH groups; R5 is C2-4-alkyl substituted by 1-3 OH groups; R6 is hydrogen, C1-4-alkyl or C2-4-alkyl substituted by 1-3 OH groups; and R7 is C2-4-alkyl substituted by 1-3 OH groups, or a salt thereof with an acid are useful as opaquing agents in x-ray contrast media. |
| priorityDate | 1979-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.