http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200706543-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5abe85db901673cb7fcdbadeb46f301f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-02 |
| filingDate | 2005-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6e783f7da45d5c2fb4f2bdbe294aca5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_980c5216f31ea2c52bae9414d96a8ad7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8eeb7671ef59a9d5f3336c86bdc8cdf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9263f829f682019396d0d14f9d8d4ad4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35e33657903b21ef1023c91b5d91e8a4 |
| publicationDate | 2007-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200706543-A |
| titleOfInvention | A convenient method for the preparation of no-carrier-added O-(2-[18F]fluoroethyl)-L-tyrosine |
| abstract | This is a new precursor and new method for the synthesis of no-carrier-added O-(2-[18F]fluoroethyl)-L-Tyrosine which has been proved a suitable PET (position emission tomography) probe for tumor diagnosis imaging. The preparation of the title compound starts from precursors with the chemical structures as in Figure 1, wherein R1 is a protective group for the carboxyl functional group, R2 is a protective group for the amino group, and R3 acts as a leaving group. R1 represents an arylalkyl group, R2 represents a carboxyl group, and R represents a p-tosyloxy, methane sulfonyloxy or trifluoromethane sulfonyloxy or bromine. The invention includes a method for the syntheses of new precursors with the chemical structures as in Figure 1. |
| priorityDate | 2005-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.