作者:D. Hesk、D. Cesarz、C. Magatti、K. Voronin、C. Lavey、P. McNamara、D. Koharski、S. Saluja、S. Hendershot、H. Pham、V. Truong
DOI:10.1002/jlcr.891
日期:2005.1
[3H]Sch 66336 was prepared at a specific activity of 1.35 Ci/mmol by Ru(Ph3P)3Cl2 catalysed exchange with tritiated water. [13CN]Sch 66336 was synthesized from potassium [13C]cyanide and [13C15N2]urea in 29% overall yield from potassium [13C]cyanide. [14C]Sch 66336 was synthesized from potassium [14C]cyanide in 31% yield. A second synthesis, from N-Boc-4-hydroxy[14C]piperidine, gave [14C]Sch 66336 labelled in a different site in 19% overall yield. Copyright © 2004 John Wiley & Sons, Ltd.
[3H]Sch 66336 通过 Ru(Ph3P)3Cl2 催化与氚化水交换制备,比活度为 1.35 Ci/mmol。 [13CN]Sch 66336 由[13C]氰化钾和[13C15N2]脲合成,[13C]氰化钾总产率为29%。 [14C]Sch 66336 由[14C]氰化钾合成,产率 31%。第二次合成由 N-Boc-4-羟基[14C]哌啶合成,得到在不同位点标记的[14C]Sch 66336,总产率为 19%。版权所有 © 2004 约翰·威利父子有限公司