HCID 54447823, compound → HCID 69531218, compound

Participants

Reaction Steps

0.24 g (0.6 mmol) of acetyl-L-tyrosyl-L-isoleucyl-L-alanine (Example 7, Step A2) and 0.16 g (0.6 mmol) of (3R)-3-amino-4-t-butoxycarbonyl-butyraldehyde diethyl acetal (Example 1, Step B4) are coupled and the end product is isolated according to the method described in Example 1, Step 1, using proportional amounts of reagents and solvents.

Provenance & Evidence