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. Author manuscript; available in PMC: 2018 Jun 23.
Published in final edited form as: ACS Comb Sci. 2015 Sep 17;17(10):641–652. doi: 10.1021/acscombsci.5b00101

Table 2.

HCV Inhibition and Cytotoxicity of 2-Thiophene-Containing Benzofuran Analogs

Cmpd graphic file with name nihms906003u3.jpg HCV-Luc
EC50 (µM)
ATPlite
CC50 (µM)
Selective
Index (SI)
R2 R3
3{1} graphic file with name nihms906003t37.jpg graphic file with name nihms906003t38.jpg >31.6 > 100 N.A.
3{2} graphic file with name nihms906003t39.jpg graphic file with name nihms906003t40.jpg > 31.6 34.20 < 1
3{3} graphic file with name nihms906003t41.jpg graphic file with name nihms906003t42.jpg 2.44 43.60 18
3{4} graphic file with name nihms906003t43.jpg graphic file with name nihms906003t44.jpg 0.177 (n=3) > 100 > 568
3{5} graphic file with name nihms906003t45.jpg graphic file with name nihms906003t46.jpg 11.7 > 100 > 9
3{6} graphic file with name nihms906003t47.jpg graphic file with name nihms906003t48.jpg 8.56 > 100 > 12
3{7} graphic file with name nihms906003t49.jpg graphic file with name nihms906003t50.jpg 1.52 26.40 17