## Preparation of Fluorinated Phenoxathiin Dioxide Monoamine Oxidase-A Inhibitors: Intramolecular Radical Substitution at Sulfur versus the Mauthner Synthesis. -The title compounds (VII) are prepared via a modification of the Mauthner synthesis which involves cyclization of thiophenols, e.g. (IV)
✦ LIBER ✦
Synthesis of suicide inhibitors of monoamine oxidase: Carbon-11 labeled clorgyline, L-deprenyl and D-deprenyl
✍ Scribed by R. R. Macgregor; J. S. Fowler; A. P. Wolf; C. Halldin; B. Langström
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- French
- Weight
- 336 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0022-2135
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✦ Synopsis
The suicide inhibitors of mnoamlne aridase type A and 8, clorgylina and L-deprenyl have been labeled with carbon-11 by [llC]methylation of the wrbases vlth [11C]E31. (D-deprenyl) wae dmo labeled uei-this procedure. The synthesis time was 35 minutes, the radiochemical yield was 2 5 4 0 % and the epecific activity u a m 0.8-2.0 Ci/pml (calculated to EOB). Procedurw for rynthesis of the precursor wrbasee M we11 M the mynthesis of unlabeled clorgyline, L-deprenyl and D-daprenyl are given.
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E. E. BOROS; W. R. HALL; M. HARFENIST; J. L. KELLEY; M. D. REEVES; V. L. STYLES
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2010
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John Wiley and Sons
⚖ 40 KB