HCID 86734847, compound → HCID 86734845, compound

Participants

Reaction Steps

Repetition of the procedure detailed in Example 13 using an equivalent quantity of N-t-butoxycarbonyl-L-tyrosyl-glycyl-α-aminoisobutyryl-L-phenylalanyl-L-methionine benzyl ester or N-t-butoxycarbonyl-L-tyrosyl-α-aminoisobutyrylglycyl-L-phenylalanyl-L-methionine benzyl ester affords L-tyrosylglycyl-α-aminoisobutyryl-L-phenylalanyl-L-leucine or L-tyrosyl-α-aminoisobutyrylglycyl-L-phenylalanyl-L-leucine, respectively.

Provenance & Evidence