| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8381805eba6d034fc77bd230dd02e6e2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5601
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N24-087 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N24-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D419-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-40 |
| filingDate |
2007-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8ff99cf89e92c31816c4ef25831d73d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6de50eefbe0fad48132cac1e28922111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4df6a23543886474c12343f32a27d62c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae1c19e3f7db8cd9f877c3c37823a974
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_932a21939c6e4124393afa968fa9f96b |
| publicationDate |
2009-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2018545-A2 |
| titleOfInvention |
Biradical polarizing agents for dynamic nuclear polarization |
| abstract |
The present invention provides biradicals with a structure of formula (I) and methods for performing dynamic nuclear polarization using the biradicals. The methods involve (a) providing a fro∑en sample in a magnetic field, the frozen sample including a biradical of formula (1) and an analyte with at least one spin half nucleus; (b) polarizing the at least one spin half nucleus of the analyte by irradiating the frozen sample with radiation haviig a frequency that excites electron spin transitions in the biradical; (c) optionally melting the sample to produce a molten sample; and (d) detecting nuclear spin transitions in the at least one spin half nucleus of the analyte in the. The present inventon also provides methods for making biradicals with a structure of formula (IA). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102011008420-A9
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102011008420-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102011008417-A9
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102011008417-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102011008419-A9
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102011008419-A1 |
| priorityDate |
2006-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |