Über einige Ester des Phenols und Morphins mit Aminosäuren und Peptiden
作者:P. Karrer、H. Heynemann
DOI:10.1002/hlca.19480310215
日期:——
N-Triglycglphenyl-ester-hydrochlorid sowie Glycyl-dihydromorphin-dihydrochlorid und O-Acetyl-t-tyrosyl-dihydromorphin-dihydrochlorid hergestellt und pharmakologisch geprüft, Glycyl-phenylester-hydrochlorid und die Poly-glycyl-phenylesterhydrochloride besassen ungefähr dieaelben baktericiden Wirkungen wie Phenol. Glycyl-dihydromorphin-dihydrochlorid und 0-Acetyl-ltyrosyldihydromorphin-dihydrochlorid wiesen wie Dihydromorphin
N-protected dipeptide esters have been converted into the corresponding protected endothiopeptides1 using Lawesson's reagent,2 1. Methods of amino and carboxyl deprotection, and coupling of the thiopeptides with aminoacids have been defined and used to prepare two examples of novelN-protected endothiotripeptide esters with a single thioamide link. Possible effects of the thioamide bond on the conformation