<2S-(2α,5α,6β)>-4-<<<2-<<<3,3-dimethyl-7-oxo-6-<(phenylacetyl)amino>-4-thia-1-azabicyclo<3.2.0>hept-2-yl>carbonyl>oxy>ethyl>amino>carbonyl>-2-methylisoquinolinium iodide 在
sodium tetrahydroborate 作用下,
以
乙醇 为溶剂,
反应 0.17h,
以0.15 g的产率得到2-<<(1,4-dihydro-2-methyl-4-isoquinolinyl)carbonyl>amino>ethyl <2S-(2α,5α,6β)>-3,3-dimethyl-7-oxo-6-<(phenylacetyl)amino>-4-thia-1-azabicyclo<3.2.0>heptane-2-carboxylate