The synthesis of (−)-4-methyl-8-chloro-trans-1,2,3,4,4a,5,6,10b-octahydrobenzo-[f]-quinolin-3-one-[3-14C] (LY300502-14C]) via a circuitous route
作者:Fengjiun Kuo、William J. Wheeler
DOI:10.1002/jlcr.2580341004
日期:1994.10
The synthesis of the C-14 labeled isotopomer of LY300502, a potent 5α-reductase inhibitor has been accomplished in four radiochemical steps. The route involves the synthesis of LY300502-[14C] from LY300502 via a circuitous route; the label was introduced with ethyl chloroformate-[carbonyl-14C].