1: method described in literature 2: dicyclohexylcarbodiimide / ethyl acetate / 7 h / 45 °C 3: trifluoroacetic acid / Ambient temperature 4: porcine microsomal leucine aminopeptidase / 37 °C / pH=7 View Scheme
参考文献
Cheung, H. T. Andrew; Boadle, Deborah K.; Tran, Trung Q.
Heterocycles, 1989 , vol. 28, # 2 p. 751 - 758
Charlton, Peter A.; Young, Douglas W.
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