Benzyloxycarbonyl-L-phenylalanine → HCID 70047624, compound

Participants

Reaction Steps

In a manner analogous to that described in Example 6, 78 mg (0.26 mmol) of N-benzyloxycarbonyl-L-phenylalanine were coupled with 90 mg (0.26 mmol) of 2(S)-[3(S)-amino-2(R)-hydroxy-4-phenylbutyl]-N-tert.butyl-1(R)-cyclohexanecarboxamide to give 72 mg of 2(S)-[3(S)-[[N-(benzyloxycarbonyl)-L-phenylalanyl]amino]-2(R)-hydroxy-4-phenylbutyl]-N-tert.butyl-1(R)-cyclohexanecarboxamide as a while solid; MS m/e 628 [M+H]+.

Provenance & Evidence