Three 18F-labeled pyrimidines, 18F-5-fluorouridine (18F-5-FUR), 18F-5-fluorouracil (18F-5-FU), and 18F-5-fluorodeoxyuridine (18F-5-FdUR), were examined regarding tissue distribution and tumor uptake in ascitic hepatoma AH109A-bearing rats. The differential absorption ratios of tumors of 18F-5-FUR, 1
Synthesis and tumour-localizing properties of [18F]-5-fluorocytosine-arabinoside and [18F]-5-fluorocyclocytidine
β Scribed by G. W. M. Visser; O. Zwaagstra; G. C. M. Gorree; P. Moonen; J. D. M. Herscheid; A. Hoekstra
- Book ID
- 104699309
- Publisher
- Springer
- Year
- 1986
- Tongue
- English
- Weight
- 436 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0340-6997
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The well established M~1~ selective muscarinergic antagonist Pirenzepine 11β[2β(4βmethylβpiperazinβ1βyl)βacetyl]β5,11βdihydroβbenzo[e]pyrido[3,2βb][1,4]diazepinβ6βone (1) exhibits an unusual behaviour __in vivo__, which cannot be explained with M~1~ antagonism exclusively. One of the as
An improved synthesis for a fluoroethyltriazolylthymidine analog has been developed by employing the copper(I)catalyzed click chemistry reaction between 5-ethynyl-2 0 -deoxyuridine (EDU) and [ 19/18 F]2-fluoroethyl azide. When compared with the previously reported protocol the radiochemical yield ha
The 5-(P--fluoro)ethyl analogue 1 of MK 801 2 was synthesized and labelled with 18F in order to visualize the NMDA receptors by positron emission tomography. A tosyloxy precursor 3 was synthesized in 8 steps from dibromodibenzosuberone; the nucleophilic substitution of the tosyl group of 2 by the K