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Structure-activity relationships of cyclic enkephalin analogs

✍ Scribed by J. DiMaio; C. Lemieux; P.W. Schiller

Book ID
118940915
Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
185 KB
Volume
31
Category
Article
ISSN
0024-3205

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N-(ureidoethyl)amides of cyclic enkephal
N-(ureidoethyl)amides of cyclic enkephalin analogs
✍ Małgorzata Ciszewska; Maria Kwasiborska; Michał Nowakowski; Marta Oleszczuk; Jac 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 234 KB

## Abstract Novel __N__‐(ureidoethyl)amides of cyclic enkephalin analogs have been synthesized. The __p__‐nitrophenyl carbamate of 1‐Boc‐1,2‐diaminoethane was coupled with 4‐methylbenzhydrylamine (MBHA) resin. The Boc group was removed by treatment with HCl/dioxane, and the peptide chain was assemb