Table 1 Results of the evaluation of the biological activities of various members of the trisubstituted carborane compound library.

From: Comprehensive exploration of chemical space using trisubstituted carboranes

Scaffold

Compound

HIF-1[a]

RABV[b]

HeLa cells

N2a cells

Ia

> 30

> 9

> 30

> 30

Ib

> 30

> 9

> 30

> 30

Ic

> 30

> 9

> 30

> 30

Id

> 30

> 9

> 30

> 30

Ie

> 30

> 9

> 30

> 30

If

> 30

> 9

> 30

> 30

IIa

> 30

> 9

> 30

> 30

IIb

> 30

5.74

> 30

> 30

IIc

> 30

6.87

> 30

> 30

IId

> 30

3.30

> 30

> 30

IIe

> 30

8.14

> 30

> 30

IIf

> 30

5.78

> 30

> 30

IIg

> 30

8.37

> 30

> 30

IIh

> 30

> 9

> 30

> 30

IIIa

> 30

> 9

> 30

> 30

IIIb

26.3

> 9

> 30

> 30

IIIc

> 30

> 9

> 30

> 30

IIId

23.0

> 9

> 30

> 30

IIIe

> 30

> 9

> 30

> 30

IIIf

> 30

> 9

> 30

> 30

IIIg

> 30

> 9

> 30

> 30

IIIh

> 30

> 9

> 30

> 30

IVa

> 30

> 9

> 30

> 30

IVb

17.4

5.96

> 30

> 30

IVc

> 30

> 30

> 30

> 30

IVd

> 30

> 30

> 30

> 30

Va

> 30

3.87

> 30

> 30

Vb

> 30

2.17

> 30

> 30

Vc

> 30

4.44

> 30

> 30

Vd

> 30

3.95

> 30

> 30

Ve

> 30

3.46

> 30

> 30

Vf

> 30

2.56

> 30

> 30

Vg

> 30

5.08

> 30

> 30

Vh

> 30

4.00

> 30

> 30

Vi

5.46

Activation

16.7

> 30

Vj

3.24

Activation

> 30

22.6

Vk

3.64

Activation

15.0

21.2

Vl

18.1

Activation

21.7

25.2

Vm

23.2

> 9

> 30

> 30

Vn

> 30

> 9

> 30

> 30

Vo

9.21

Activation

20.9

7.90

Vp

> 30

Activation

> 30

8.00

  1. The compound concentration required to inhibit the relative light units by 50% (IC50) was determined based on semi-logarithmic dose–response plots. All the samples were tested in triplicate. [a] YC-1 was used as positive control with IC50 of 0.17 µM. [b] Favipiravir was used as a control with IC50 of 38 µM.