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Table 1 Inhibition of falcipain-2 and cultured malaria parasites by compounds identified with a computational screen

From: The Impact of Whole Genome Sequence Data on Drug Discovery—A Malaria Case Study

 

Enzyme IC50 * ** (µM)

Cell Culture IC50 ** (µM)

1. (8-chloro-4H-1,5-dithia-cyclopenta[a]naphthalen-2-yl)-carbamic acid phenyl ester

1.1 +/− 0.5

94

2. 4,5,6,7-tetrafluoro-2-(3-trifluoromethyl-phenylsulfanylmethyl)-benzofuran

1.4 +/− 0.6

20

3. 7-(4-bromobenzyloxy)-2,2,5-trimethyl-2H-chromene

2.5 +/− 1.3

no inhibition

4. 1-(5-chloro-2,4-dimethoxyphenyliminomethyl)-2-naphthol

3.5 +/− 0.6

25

5. 4-(6-oxo-4-propyl-1,6-dihydroprymidin-2-ylsulfanylmethyl)-benzoic acid 2,4-difluoro-phenyl ester

4.1 +/− 1.3

ND

6. Naphthalen-1-yl-carbamic acid 2-carbamoyl-phenyl ester

4.7 +/− 2.8

103

7. 3,5-dinitro-benzoic acid 3-(3,4,5-trimethoxy-phenyl)-prop-2-ynyl-ester

6.4 +/− 1.1

21

8. 4-[3-(2-methoxy-5-phenylcarbamoyl-phenyl)-ureido]-benzoic acid ethyl ester

6.9 +/− 2.6

ND

  1. *Leupeptin, the enzyme assay positive control, had an IC50 of 50 nM.
  2. **See Methods for details.