作者:J. Szammer、E. Simon-Trompler、S. Mlinko
DOI:10.1002/jlcr.2580340403
日期:1994.4
[6,8-14C2]-Bisaramil: 3-methyl-7-ethyl-9α-(4-chlorobenzoyloxy)-3,7-diazabicyclo/3.3.1./nonane-[6,8-14C2] monohydrochloride and [7-N-D5-ethyl]-Bisaramil: 3-methyl-7-[D5-ethyl]-9α-(4-chlorobenzoyloxy)-3,7-diazabicyclo/3.3.1./nonane monohydrochloride were synthesized in four steps from 14CO2 (6% overall yield) and in six steps from [D6]-ethanol (4% overall yield), respectively.
[6,8-14C2]-Bisaramil: 3-methyl-7-ethyl-9α-(4-chlorobenzoyloxy)-3,7-diazabicyclo/3.3.1./nonane-[6,8-14C2] monohydrochloride and [7-N-D5-ethyl]-Bisaramil: 3-methyl-7-[D5-ethyl]-9α-(4-chlorobenzoyloxy)-3,7-diazabicyclo/3.3.1./壬烷单盐酸盐分别由 14CO2(总收率 6%)和 [D6]-乙醇(总收率 4%)经四步和六步合成。