162258-11-9Relevant articles and documents
Amino acids and peptides. XXIV. Preparation and antinociceptive effect of [D-Ala2, (N-Me)Phe4]enkephalin analog-poly(ethylene glycol) hybrids
Maeda,Kawasaki,Takahashi,Nakao,Kaneto
, p. 1859 - 1863 (2007/10/02)
Hybrids of amino-poly(ethylene glycol) (aPEG) and [D-Ala2,(N-Me)Phe4]enkephalin analogs, H-Tyr-D-Ala-Gly-(Me)Phe-aPEG, H-Tyr-D-Ala-Gly-(Me)Phe-Leu-aPEG and H-Tyr-D-Ala-Gly-(Me)Phe-D-Leu-aPEG, were prepared by the solution method and