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. 2021 Apr 14;9:666122. doi: 10.3389/fchem.2021.666122

Figure 1.

Figure 1

Schematic depiction of fragment screening and workflow of the fragment-based design approach; synthesis and evaluation of 1st set of 22 compounds (evaluation at 1 mM by UDP-Glo™ assay) and 2nd set of 15 compounds (evaluation at 100 μM by fluorescence activity assay). 2nd set includes compounds based on F20 elongated with various amines.