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. Author manuscript; available in PMC: 2017 Mar 1.
Published in final edited form as: Anesthesiology. 2016 Mar;124(3):651–663. doi: 10.1097/ALN.0000000000000992

Figure 1.

Figure 1

Chemical structures of etomidate analogues, their names, and their numerical designations. Top row shows the parent compounds etomidate and metomidate. Second row compounds are etomidate analogues with modifications around the chiral center. Third row compounds are pyrrole etomidate analogues. Fourth row compounds are fluorinated etomidate analogues.