The feasibility of imaging cerebral opioid receptors by single photon emission computed tomography (SPECT) has been established in baboon using a novel analog of diprenorphine (DPN) radiolabeled with iodine-123. The radioligand, [ 123 I]-O-IA-DPN (C6-O-[ 123 I]iodoallyl-DPN), was prepared in good yi
Synthesis of an iodine-123-labeled celecoxib analogue: a potential spect agent
β Scribed by George W. Kabalka; Arjun R. Mereddy; Hildegard M. Schuller
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- French
- Weight
- 90 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0022-2135
- DOI
- 10.1002/jlcr.923
No coin nor oath required. For personal study only.
β¦ Synopsis
Celecoxib (4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1yl]-benzenesulfonamide) is an effective inhibitor of the cyclooxygenase-2 (COX-2). The synthesis of a no-carrier-added iodine-123-labeled analogue of celecoxib was accomplished in four steps for potential use in single photon tomography.
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