56414-79-0Relevant articles and documents
Synthesis, screening and docking of small heterocycles as Glycogen Phosphorylase inhibitors
Schweiker, Stephanie S.,Loughlin, Wendy A.,Lohning, Anna S.,Petersson, Maria J.,Jenkins, Ian D.
, p. 584 - 594 (2014)
A series of morpholine substituted amino acids (phenylalanine, leucine, lysine and glutamic acid) was synthesized. A fragment-based screening approach was then used to evaluate a series of small heterocycles, including morpholine, oxazoline, dihydro-1,3-oxazine, tetrahydro-1,3-oxazepine, thiazoline, tetrahydro-1,3-pyrimidine, tetrahydro-1,3-diazepine and hexahydro-1H-benzimidazole, as potential inhibitors of Glycogen Phosphorylase a. Thiazoline 7 displayed an improved potency (IC50 of 25 μM) and had good LE and LELP values, as compared to heterocycles 1, 5, 9e13 and 19 (IC50 values of 1.1 mM e23.9 mM). A docking study using the crystal structure of human liver Glycogen Phosphorylase, provided insight into the interactions of heterocycles 5, 7, 9e13 and 19 with Glycogen Phosphorylase.
