Processes and Intermediates for the growth hormone Secretagogue

摘要

Refers to a process for preparing compounds of formula (1), wherein R1, R2 and PT are as defined in the specification,Sonintermedios that certain compounds in the synthesis of growth hormone secretagogues. This also refers to procedures for preparing secretagogosde growth hormone.This also refers to the compound of formula (1), wherein R1 is H, R2 is 2,2,2 - trifluoromethyl and PT is BOC.