Imidazole-1-acetic acid → HCID 86756968, compound

Participants

Reaction Steps

In a manner analogous to that described in Example 8 from (E)-2(R)-[1(S)-(benzyloxycarbamoyl)-4-phenyl-3-butenyl]-2′-(2-ethylbutyl)-4-methylvalerohydrazide and using imidazole-1-acetic acid in place of N-tert-butoxycarbonyl-β-alanine there was obtained (E)-2(R)-[1(S)-(benzyloxycarbamoyl)-4-phenyl-3-butenyl]-2′-(2-ethylbutyl)-2′-[2-(1H-imidazol-1-yl)acetyl]-4-methylvalerohydrazide in the form of a gum.

Provenance & Evidence