Formaldehyde → HCID 86750834, compound

Participants

Reaction Steps

Following a procedure similar to that described in Example 67, but using 200 mg (0.36 mmol) of 1-[(2S,3S)-3-(N2 -Benzyl-L-asparaginyl)amino-2-hydroxy-4-phenylbutyryl]-N-t-butyl-L-prolinamide (prepared as described in Example 86) and 41 μl (0.54 mmol) of 37% formalin, 149 mg of the title compound were obtained as a colorless powder, melting at 97°-100° C.

Provenance & Evidence