| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f664356294234e6c9aed711394a36e40 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B59-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B59-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B59-00 |
| filingDate |
2007-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10420bae4a385935d6b1175c0bee660e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b5cbc99251f4d1a89dabe6ca1947c97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2489ddcda7a367f4598ea3bc0afe2f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15ac79f3206431a835cdc462151dca47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8c71f8d23dcc10c73fdc2c7a10ca23c |
| publicationDate |
2009-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20090034805-A |
| titleOfInvention |
Method for producing radioactive fluorine labeled organic compound |
| abstract |
In the production of [ 18 F] FACBC, a production method capable of reducing the amount of impurities produced is provided.n n n Formula (1):n n n n n n n n Wherein R 1 is a straight or branched chain alkyl group having 1 to 10 carbon atoms or an aromatic substituent, R 2 is a protecting group, and is maintained in a reverse phase column to charge the column with an alkaline solution to remove the compound. By esterification and then withdrawing the alkaline solution from the column:n n n n n n n n A deesterification process for obtaining a compound represented by the formula (X is sodium or potassium)n n n Deprotection of the amino protecting group is carried out to the compound obtained in the deesterification step to give the following formula (3):n n n n n n n n Deprotection process to obtain compound represented byn n n Method for producing a radioactive fluorine-labeled organic compound comprising a. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150039204-A |
| priorityDate |
2006-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |