| abstract |
(57) [Summary] (Modified) [Objective] To provide an intermediate for producing a substituted peptide compound having pharmacological activity. [Structure] This intermediate has the following formula The compound represented by. [In the formula, halo is chloro or bromo, and R 2 is R 3 is hydrogen, lower alkyl, R 14 is hydrogen, lower alkyl, lower alkoxy, etc., m Is 0, 1, 2, 3 or 4, P is 1, 2 or 3, r is an integer of 1 to 4] |