Submission Details

Molecule(s):
COC(=O)Cn1nc2c(-c3nc(-c4ccc(Cl)cc4)no3)cccn2c1=O

KOV-VNK-5e1a909f-1

COC(=O)Cn1nc2c(-c3nc(-c4ccc(Cl)cc4)no3)cccn2c1=O

CC(C)OC(=O)Cn1nc2c(-c3nc(-c4ccc(Cl)cc4)no3)cccn2c1=O

KOV-VNK-5e1a909f-2

CC(C)OC(=O)Cn1nc2c(-c3nc(-c4ccc(Cl)cc4)no3)cccn2c1=O

Cc1ccc(-c2noc(-c3cccn4c(=O)n(Cc5ccccc5)nc34)n2)cc1

KOV-VNK-5e1a909f-3

Cc1ccc(-c2noc(-c3cccn4c(=O)n(Cc5ccccc5)nc34)n2)cc1

COc1cccc(Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)c1

KOV-VNK-5e1a909f-4

COc1cccc(Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)c1

O=c1n(Cc2ccc3c(c2)OCO3)nc2c(-c3nc(-c4ccccc4)no3)cccn12

KOV-VNK-5e1a909f-5

O=c1n(Cc2ccc3c(c2)OCO3)nc2c(-c3nc(-c4ccccc4)no3)cccn12

Cc1ccc(-c2noc(-c3cccn4c(=O)n(Cc5ccc6c(c5)OCO6)nc34)n2)cc1

KOV-VNK-5e1a909f-6

Cc1ccc(-c2noc(-c3cccn4c(=O)n(Cc5ccc6c(c5)OCO6)nc34)n2)cc1

O=c1n(Cc2ccc3c(c2)OCO3)nc2c(-c3nc(-c4cccc(F)c4)no3)cccn12

KOV-VNK-5e1a909f-7

O=c1n(Cc2ccc3c(c2)OCO3)nc2c(-c3nc(-c4cccc(F)c4)no3)cccn12

O=C1CCCN1c1ccc(Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)cc1

KOV-VNK-5e1a909f-8

O=C1CCCN1c1ccc(Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)cc1

O=c1n(Cc2ccccc2F)nc2c(-c3nc(-c4cccc(F)c4)no3)cccn12

KOV-VNK-5e1a909f-9

O=c1n(Cc2ccccc2F)nc2c(-c3nc(-c4cccc(F)c4)no3)cccn12

O=c1n(Cc2cccc(F)c2)nc2c(-c3nc(-c4ccccc4)no3)cccn12

KOV-VNK-5e1a909f-10

O=c1n(Cc2cccc(F)c2)nc2c(-c3nc(-c4ccccc4)no3)cccn12

O=c1n(Cc2cc(F)cc(F)c2)nc2c(-c3nc(-c4cccc(F)c4)no3)cccn12

KOV-VNK-5e1a909f-11

O=c1n(Cc2cc(F)cc(F)c2)nc2c(-c3nc(-c4cccc(F)c4)no3)cccn12

COc1ccc(Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)cc1F

KOV-VNK-5e1a909f-12

COc1ccc(Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)cc1F

COC(=O)c1ccc(Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)o1

KOV-VNK-5e1a909f-13

COC(=O)c1ccc(Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)o1

COC(=O)c1ccc(Cn2nc3c(-c4nc(-c5cccc(C)c5)no4)cccn3c2=O)o1

KOV-VNK-5e1a909f-14

COC(=O)c1ccc(Cn2nc3c(-c4nc(-c5cccc(C)c5)no4)cccn3c2=O)o1

COC(=O)c1ccc(Cn2nc3c(-c4nc(-c5ccc(C)cc5)no4)cccn3c2=O)o1

KOV-VNK-5e1a909f-15

COC(=O)c1ccc(Cn2nc3c(-c4nc(-c5ccc(C)cc5)no4)cccn3c2=O)o1

COC(=O)c1ccc(Cn2nc3c(-c4nc(-c5ccc(Cl)cc5)no4)cccn3c2=O)o1

KOV-VNK-5e1a909f-16

COC(=O)c1ccc(Cn2nc3c(-c4nc(-c5ccc(Cl)cc5)no4)cccn3c2=O)o1

COC(=O)c1ccc(Cn2nc3c(-c4nc(-c5cccc(F)c5)no4)cccn3c2=O)o1

KOV-VNK-5e1a909f-17

COC(=O)c1ccc(Cn2nc3c(-c4nc(-c5cccc(F)c5)no4)cccn3c2=O)o1

O=c1n(Cc2ccccn2)nc2c(-c3nc(-c4ccc(Cl)cc4)no3)cccn12

KOV-VNK-5e1a909f-18

O=c1n(Cc2ccccn2)nc2c(-c3nc(-c4ccc(Cl)cc4)no3)cccn12

Cc1cccc(-c2noc(-c3cccn4c(=O)n(Cc5cc(=O)n6ccccc6n5)nc34)n2)c1

KOV-VNK-5e1a909f-19

Cc1cccc(-c2noc(-c3cccn4c(=O)n(Cc5cc(=O)n6ccccc6n5)nc34)n2)c1

Cc1cc(C)c(NC(=O)Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)c(C)c1

KOV-VNK-5e1a909f-20

Cc1cc(C)c(NC(=O)Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)c(C)c1

3-aminopyridine-like Check Availability on Manifold View
Cc1ccc(C)c(NC(=O)Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)c1

KOV-VNK-5e1a909f-21

Cc1ccc(C)c(NC(=O)Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)c1

3-aminopyridine-like Check Availability on Manifold View
COc1ccccc1NC(=O)Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O

KOV-VNK-5e1a909f-22

COc1ccccc1NC(=O)Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O

3-aminopyridine-like Check Availability on Manifold View
COc1ccc(NC(=O)Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)cc1

KOV-VNK-5e1a909f-23

COc1ccc(NC(=O)Cn2nc3c(-c4nc(-c5ccccc5)no4)cccn3c2=O)cc1

3-aminopyridine-like Check Availability on Manifold View
Cc1cccc(C)c1NC(=O)Cn1nc2c(-c3nc(-c4ccc(Cl)cc4)no3)cccn2c1=O

KOV-VNK-5e1a909f-24

Cc1cccc(C)c1NC(=O)Cn1nc2c(-c3nc(-c4ccc(Cl)cc4)no3)cccn2c1=O

3-aminopyridine-like Check Availability on Manifold View
Cc1cc(C)c(NC(=O)Cn2nc3c(-c4nc(-c5ccc(F)cc5)no4)cccn3c2=O)c(C)c1

KOV-VNK-5e1a909f-25

Cc1cc(C)c(NC(=O)Cn2nc3c(-c4nc(-c5ccc(F)cc5)no4)cccn3c2=O)c(C)c1

3-aminopyridine-like Check Availability on Manifold View
Cc1ccc(C)c(NC(=O)Cn2nc3c(-c4nc(-c5ccc(F)cc5)no4)cccn3c2=O)c1

KOV-VNK-5e1a909f-26

Cc1ccc(C)c(NC(=O)Cn2nc3c(-c4nc(-c5ccc(F)cc5)no4)cccn3c2=O)c1

3-aminopyridine-like Check Availability on Manifold View
CCc1ccccc1NC(=O)Cn1nc2c(-c3nc(-c4ccc(C)cc4)no3)cccn2c1=O

KOV-VNK-5e1a909f-27

CCc1ccccc1NC(=O)Cn1nc2c(-c3nc(-c4ccc(C)cc4)no3)cccn2c1=O

3-aminopyridine-like Check Availability on Manifold View
Cc1ccc(-c2noc(-c3cccn4c(=O)n(CC(=O)Nc5cccc(C)c5C)nc34)n2)cc1

KOV-VNK-5e1a909f-28

Cc1ccc(-c2noc(-c3cccn4c(=O)n(CC(=O)Nc5cccc(C)c5C)nc34)n2)cc1

3-aminopyridine-like Check Availability on Manifold View
Cc1ccc(-c2noc(-c3cccn4c(=O)n(CC(=O)Nc5cc(C)ccc5C)nc34)n2)cc1

KOV-VNK-5e1a909f-29

Cc1ccc(-c2noc(-c3cccn4c(=O)n(CC(=O)Nc5cc(C)ccc5C)nc34)n2)cc1

3-aminopyridine-like Check Availability on Manifold View
COc1ccc(NC(=O)Cn2nc3c(-c4nc(-c5ccc(C)cc5)no4)cccn3c2=O)cc1

KOV-VNK-5e1a909f-30

COc1ccc(NC(=O)Cn2nc3c(-c4nc(-c5ccc(C)cc5)no4)cccn3c2=O)cc1

3-aminopyridine-like Check Availability on Manifold View
CCOc1ccccc1NC(=O)Cn1nc2c(-c3nc(-c4ccc(C)cc4)no3)cccn2c1=O

KOV-VNK-5e1a909f-31

CCOc1ccccc1NC(=O)Cn1nc2c(-c3nc(-c4ccc(C)cc4)no3)cccn2c1=O

3-aminopyridine-like Check Availability on Manifold View
Cc1ccc(-c2noc(-c3cccn4c(=O)n(CC(=O)Nc5ccc(C)cc5Cl)nc34)n2)cc1

KOV-VNK-5e1a909f-32

Cc1ccc(-c2noc(-c3cccn4c(=O)n(CC(=O)Nc5ccc(C)cc5Cl)nc34)n2)cc1

3-aminopyridine-like Check Availability on Manifold View
Cc1cccc(-c2noc(-c3cccn4c(=O)n(CC(=O)Nc5c(C)cccc5C)nc34)n2)c1

KOV-VNK-5e1a909f-33

Cc1cccc(-c2noc(-c3cccn4c(=O)n(CC(=O)Nc5c(C)cccc5C)nc34)n2)c1

3-aminopyridine-like Check Availability on Manifold View
Cc1cc(C)c(NC(=O)Cn2nc3c(-c4nc(-c5cccc(F)c5)no4)cccn3c2=O)c(C)c1

KOV-VNK-5e1a909f-34

Cc1cc(C)c(NC(=O)Cn2nc3c(-c4nc(-c5cccc(F)c5)no4)cccn3c2=O)c(C)c1

3-aminopyridine-like Check Availability on Manifold View
Cc1cccc(C)c1NC(=O)Cn1nc2c(-c3nc(-c4cccc(F)c4)no3)cccn2c1=O

KOV-VNK-5e1a909f-35

Cc1cccc(C)c1NC(=O)Cn1nc2c(-c3nc(-c4cccc(F)c4)no3)cccn2c1=O

3-aminopyridine-like Check Availability on Manifold View
CC(C)(C)NC(=O)Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O

KOV-VNK-5e1a909f-36

CC(C)(C)NC(=O)Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O

O=C(Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O)NC1CCCCC1

KOV-VNK-5e1a909f-37

O=C(Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O)NC1CCCCC1

Cc1ccc(-c2noc(-c3cccn4c(=O)n(CC(=O)NC(C)(C)C)nc34)n2)cc1

KOV-VNK-5e1a909f-38

Cc1ccc(-c2noc(-c3cccn4c(=O)n(CC(=O)NC(C)(C)C)nc34)n2)cc1

O=C(Cn1nc2c(-c3nc(-c4cccc(Cl)c4)no3)cccn2c1=O)NC1CCCC1

KOV-VNK-5e1a909f-39

O=C(Cn1nc2c(-c3nc(-c4cccc(Cl)c4)no3)cccn2c1=O)NC1CCCC1

Cc1cccc(-c2noc(-c3cccn4c(=O)n(CC(=O)NC(C)(C)C)nc34)n2)c1

KOV-VNK-5e1a909f-40

Cc1cccc(-c2noc(-c3cccn4c(=O)n(CC(=O)NC(C)(C)C)nc34)n2)c1

CC(C)(C)NC(=O)Cn1nc2c(-c3nc(-c4cccc(F)c4)no3)cccn2c1=O

KOV-VNK-5e1a909f-41

CC(C)(C)NC(=O)Cn1nc2c(-c3nc(-c4cccc(F)c4)no3)cccn2c1=O

CCCCN(C)C(=O)Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O

KOV-VNK-5e1a909f-42

CCCCN(C)C(=O)Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O

O=C(Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O)N1CCN(c2ccccc2)CC1

KOV-VNK-5e1a909f-43

O=C(Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O)N1CCN(c2ccccc2)CC1

O=C(Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O)N1CCN(c2ccccc2F)CC1

KOV-VNK-5e1a909f-44

O=C(Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O)N1CCN(c2ccccc2F)CC1

O=C(Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O)N1CCN(c2ccc(F)cc2)CC1

KOV-VNK-5e1a909f-45

O=C(Cn1nc2c(-c3nc(-c4ccccc4)no3)cccn2c1=O)N1CCN(c2ccc(F)cc2)CC1

CCCCN(C)C(=O)Cn1nc2c(-c3nc(-c4ccc(Cl)cc4)no3)cccn2c1=O

KOV-VNK-5e1a909f-46

CCCCN(C)C(=O)Cn1nc2c(-c3nc(-c4ccc(Cl)cc4)no3)cccn2c1=O

CC1CCCN(C(=O)Cn2nc3c(-c4nc(-c5ccc(Cl)cc5)no4)cccn3c2=O)C1

KOV-VNK-5e1a909f-47

CC1CCCN(C(=O)Cn2nc3c(-c4nc(-c5ccc(Cl)cc5)no4)cccn3c2=O)C1

CC1CCCN(C(=O)Cn2nc3c(-c4nc(-c5cccc(Cl)c5)no4)cccn3c2=O)C1

KOV-VNK-5e1a909f-48

CC1CCCN(C(=O)Cn2nc3c(-c4nc(-c5cccc(Cl)c5)no4)cccn3c2=O)C1

CC1CCN(C(=O)Cn2nc3c(-c4nc(-c5cccc(Cl)c5)no4)cccn3c2=O)CC1

KOV-VNK-5e1a909f-49

CC1CCN(C(=O)Cn2nc3c(-c4nc(-c5cccc(Cl)c5)no4)cccn3c2=O)CC1

Cc1cccc(-c2noc(-c3cccn4c(=O)n(CC(=O)N5CCN(c6ccccc6)CC5)nc34)n2)c1

KOV-VNK-5e1a909f-50

Cc1cccc(-c2noc(-c3cccn4c(=O)n(CC(=O)N5CCN(c6ccccc6)CC5)nc34)n2)c1

O=c1[nH]nc2c(-c3nc(-c4ccccc4)no3)cccn12

KOV-VNK-5e1a909f-51

O=c1[nH]nc2c(-c3nc(-c4ccccc4)no3)cccn12

O=c1[nH]nc2c(-c3nc(-c4ccc(Cl)cc4)no3)cccn12

KOV-VNK-5e1a909f-52

O=c1[nH]nc2c(-c3nc(-c4ccc(Cl)cc4)no3)cccn12

Cc1ccc(-c2noc(-c3cccn4c(=O)[nH]nc34)n2)cc1

KOV-VNK-5e1a909f-53

Cc1ccc(-c2noc(-c3cccn4c(=O)[nH]nc34)n2)cc1

O=c1[nH]nc2c(-c3nc(-c4cccc(F)c4)no3)cccn12

KOV-VNK-5e1a909f-54

O=c1[nH]nc2c(-c3nc(-c4cccc(F)c4)no3)cccn12

Cc1cccc(-c2noc(-c3cccn4c(=O)[nH]nc34)n2)c1

KOV-VNK-5e1a909f-55

Cc1cccc(-c2noc(-c3cccn4c(=O)[nH]nc34)n2)c1

O=c1[nH]nc2c(-c3nc(-c4ccc(F)cc4)no3)cccn12

KOV-VNK-5e1a909f-56

O=c1[nH]nc2c(-c3nc(-c4ccc(F)cc4)no3)cccn12


Design Rationale:

This series of our compounds has been tested for antimalarial activity and has shown good results. Based on the information that antimalarial drugs such as Hydroxychloroquine have shown anti-coronavirus activity, we consider it appropriate to assess the anti-coronavirus activity of these compounds.

Other Notes:

The in vitro antiprotozoal activity of compounds was evaluated at the Laboratory of Microbiology, Parasitology and Hygiene (LMPH, University of Antwerp, Belgium) against intracellular amastigotes of L. infantum and T. cruzi, red blood cells of chloroquine-resistant P. falciparum 2/K, trypomastigotes of T. brucei.

Discussion: