N-[(benzyloxy)carbonyl]-3-(imidazol-1-yl)-L-alanine → (S)-alpha-amino-N-[(1S,2R,3S)-1-(cyclohexylmethyl)-3-cyclopropyl-2,3-dihydroxypropyl]-3-(imidazol-1-yl)propionamide

Participants

Reaction Steps

In an analogous manner to that described above, by the condensation of N-[(benzyloxy)carbonyl]-3-(imidazol-1-yl)-L-alanine and (1S,2R,3S)-3-amino-4-cyclohexyl-1-cyclopropyl-1,2-butanediol followed by catalytic hydrogenation there was obtained (S)-α-amino-N-[(1S,2R,3S)-1-(cyclohexylmethyl)-3-cyclopropyl-2,3-dihydroxypropyl]-3-(imidazol-1-yl)propionamide, MS: 365 (M+H)+, as a colourless foam.

Provenance & Evidence