N-[(1S)-2-[[(5S)-5-[(4-amino-3-chloro-phenyl)sulfonyl-isobutyl-amino]-6-hydroxy-hexyl]amino]-1-(1-naphthylmethyl)-2-oxo-ethyl]morpholine-4-carboxamide → (1S,5S)-(1-{5-[(4-Amino-3-chloro-benzenesulfonyl)-isobutyl-amino]-6-hydroxy-hexylcarbamoyl}-2,2-diphenyl-ethyl)-carbamic Acid Methyl Ester

Participants

Reaction Steps

The title compound was prepared from (1S)4-amino-N-(5-amino-1-hydroxymethyl-pentyl)-3-chloro-N-isobutyl-benzenesulfonamide (XII) (example 44, step B) as described in general procedure B using (2S)-2-methoxycarbonylamino-3,3-diphenyl-propionic acid (see example 34, step A). The final product was obtained in 43% yield (48 mg).

Provenance & Evidence