反应详情

Prepared according to the method described in Example 1(e) above from a batch of (R)-N5 -(Cbz)-N2 -(diphenylacetyl)-(R)-N-(2-hydroxy-1-phenyl-ethyl)ornithine amide (2.5 g; from step (c) above), 10% Pd/C (200 mg), 100 mL of MeOH and 1.0 mL of concentrated HCl, yielding 1.8 g of the sub-title compound as a white foam.

1. customPrepared