No-carrier-added synthesis of [1-11C]pyruvic acid
β Scribed by Michael R. Kilbourn; Michael J. Welch
- Publisher
- Elsevier Science
- Year
- 1982
- Weight
- 251 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0020-708X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
W e describe here t h e synthesis of twoC1lC-methylJlabelled analogs of choline and the influence of t h e solvent, addition of a base, and reaction t i m e on t h e radiochemical yield. The reactions produced equally good yields in methanol and acetonitrile and r e a f p d maximum radiochemical yi
## Abstract Roxithromycine, a new macrolide, was labelled with [^11^C]CH~3~I in a good radiochemical yield (40β45%)and high specific activities (500β550mCi/ΞΌmol). This antibiotic may be useful for detecting pulmonar or cerebral infection foci using positron emission tomography.