74085-07-7

Upstream product

• 83945-01-1 N-benzyloxycarbonyl-(R)alanyl-glycine methyl ester 
• 69531-04-0 Z-Tyr-ONB 
• 64505-26-6 ethyl D-alanylglycinate 
• 85148-74-9 D-alanylglycine methyl ester hydrobromide 
• 81391-70-0 Z-Tyr-D-Ala-Gly-OEt 
• 17682-05-2 ethyl N-(benzyloxycarbonyl)-D-alanylglycinate 
• 83891-99-0 N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycine methyl ester 

Downstream Products

• 74085-08-8 Z-Tyr-D-Ala-Gly-Phe-NHNH-Boc 
• 81378-51-0 {(S)-2-(4-Hydroxy-phenyl)-1-[(R)-1-({[(S)-2-phenyl-1-(N'-phenyl-hydrazinocarbonyl)-ethylcarbamoyl]-methyl}-carbamoyl)-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester 
• 81378-50-9 {(S)-2-(4-Hydroxy-phenyl)-1-[(R)-1-({[(S)-1-(N'-methyl-hydrazinocarbonyl)-2-phenyl-ethylcarbamoyl]-methyl}-carbamoyl)-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester 
• 74098-67-2 [(S)-1-{(R)-1-[({(S)-1-Benzyl-2-[N'-(3-hydroxy-propionyl)-hydrazino]-2-oxo-ethylcarbamoyl}-methyl)-carbamoyl]-ethylcarbamoyl}-2-(4-hydroxy-phenyl)-ethyl]-carbamic acid benzyl ester 
• 74085-20-4 N'-[(S)-2-(2-{(R)-2-[(S)-2-Benzyloxycarbonylamino-3-(4-hydroxy-phenyl)-propionylamino]-propionylamino}-acetylamino)-3-phenyl-propionyl]-hydrazinecarboxylic acid ethyl ester 
• 74086-49-0 [(S)-1-[(R)-1-({[(S)-2-(N'-Acetyl-hydrazino)-1-benzyl-2-oxo-ethylcarbamoyl]-methyl}-carbamoyl)-ethylcarbamoyl]-2-(4-hydroxy-phenyl)-ethyl]-carbamic acid benzyl ester 
• 74085-18-0 [(S)-1-[(R)-1-({[(S)-1-Benzyl-2-(N'-butyryl-hydrazino)-2-oxo-ethylcarbamoyl]-methyl}-carbamoyl)-ethylcarbamoyl]-2-(4-hydroxy-phenyl)-ethyl]-carbamic acid benzyl ester 
• 83892-11-9 N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine dimethylamide 
• 83892-12-0 N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine diethylamide 
• 83892-13-1 N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine butylamide 
• 94847-42-4 dimethylamide of N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-methionine 
• 94847-39-9 methylamide of N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-methionine 
• 83891-94-5 L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine dimethylamide 
• 67586-37-2 L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine diethylamide 

Relevant academic research and scientific papers

OPIOID-LIKE PEPTIDES. PART I. HYDRAZIDE AND SOME AMIDES OF 2-Leu-ENKEPHALIN

Synthesis and pharmacological properties of hydrazide, methylamide, 2-aminoethylamide, dimethylamide and butylamide of 2-Leu-enkephalin are described.