نتایج جستجو برای: 26 diaminopyridine
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INTRODUCTION Congenital myasthenic syndromes are rare. Mutations in MUSK were first described in 2004. Thirteen patients have been reported to date, mostly with a relatively mild course. The molecular diagnosis has implications for choice of treatment and genetic counseling. METHODS Clinical course and electrophysiological, pathological, and genetic findings were assessed. RESULTS We descri...
Starting from 2,3-diaminopyridine, several novel 2-amino [2,3:4,5] imidazo [1,2-a] [1,3,5] triazines (2-6), 2(1H-imidazo [4,5-b] pyridine-2-yl) imino) -2,3-dihydro-1H-imidazoles (7-11), pyrido [2,3,4,5] imidazo [1,2-a] pyrimidones (13-16), 9H [1,2,4] triazolo [4,3:1,2] imidazo [4,5-b] pyridines (20-21) and 1-(1H-imidazo [4,5-b] pyridine-2-yl) -3-methyl-1H-pyrazol-5-ol (22a) were synthesized in ...
ABSTRACT In the present work, we have prepared a series of octahedral Fe(II) complexes of the type trans-[Fe(PNP)(CO)2Cl]+-PNP are tridentate pincer-type ligands based on 2,6-diaminopyridine. These complexes are formed irrespective of the size of the substituents at the phosphorus sites and whether cis-[Fe(PNP)(Cl2)(CO)] or trans-[Fe(PNP)(Cl2)(CO)] are reacted with CO in the presence of 1 equiv...
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