Benzyl chloroformate → HCID 86750825, compound

Participants

Reaction Steps

Following a procedure similar to that described in Example 30, but using 120 mg (0.19 mmol) of 1-{(2S,3S)-3-[N2 -(4-piperidyloxy)acetyl-L-asparaginyl]amino-2-hydroxy-4-phenylbutyryl}-N-t-butyl-L-prolinamide hydrochloride (prepared as described in Example 56) and 0.03 ml (0.21 mmol) of benzyloxycarbonyl chloride, 110 mg of the title compound were obtained as a colorless powder, melting at 98°-104° C.

Provenance & Evidence