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. Author manuscript; available in PMC: 2019 Sep 13.
Published in final edited form as: J Med Chem. 2018 Aug 24;61(17):7700–7709. doi: 10.1021/acs.jmedchem.8b00669

Table 1.

Top Protective Compounds in HEI-OC1 Cell Assay and Cochlear Explants

Name HEI-OC1 EC50 (μM) Explant EC50 (μM)
AZD5438 0.700 0.005
AT7519 0.380 0.025a
Kenpaullone 0.349 0.150b
BIO 0.192 0.570c
CDK2 inhibitor II 0.127 1.000b
Olomoucine II 0.595 3.000b
SU9516 1.594 6.000c
AZD1080 3.634 15.000c
a

EC50 could not be determined; maximal protection was observed at 25 nM.

b

Report by Teitz et al.17

c

Estimated EC50 based on 2–3 tested dose concentrations.