1-[3(S)-[[N-(3-benzyloxy-2-naphthoyl)-L-asparaginyl]amino]-2(R)-hydroxy-4-phenylbutyl]-N-tert.butyl-2(S)-piperidinecarboxamide 在
钯 乙醚 作用下,
以
乙醇 为溶剂,
20.0 ℃
、13.51 MPa
条件下,
反应 16.0h,
以After trituration with diethyl ether there were obtained 110 mg of N-tert.butyl-1-[3(S)-[[N-(3-hydroxy-2-naphthoyl)-L-asparaginyl]amino]-2(R)-hydroxy-4-phenylbutyl]-2(S)-piperidinecarboxamide as a pale yellow solid的产率得到N-tert.butyl 1-[3(S)-[[N-(3-hydroxy-2-naphthoyl)-L-asparaginyl]amino]-2(R)-hydroxy-4-phenylbutyl]-2(S)-piperidinecarboxamide