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. 2019 Aug 28;24(17):3121. doi: 10.3390/molecules24173121

Table 1.

Anti-acute myeloid leukemia (AML) naphthoquinones.

Structure AML Cell Lines IC50 (μM) In Vivo References
Mono- or di-substituted monomeric naphthoquinones
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Menadione
2-methyl-1,4-naphthoquinone
HL-60, U937 Not reported directly Not tested Yeo HS, et al. 2012
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Juglone
5-hydroxyl-1,4-naphthoquinone
HL-60 8 Not tested Xu HL, et al., 2010
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Lawsone
2-hydroxyl-1,4-naphthoquinone
HL-60 >50 Not tested Esteves-Souza A, et al., 2008
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2-glycinyl-1,4-naphthoquinone
HL-60 3 Not tested de Moraes TA, et al., 2014
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Plumbagin
5-hydroxy-2-methyl-1,4-naphthoquinone
Kasumi-1, HL-60, U937 0.6–1.4 Activity: Tumor volume reduction
Tolerability: No significant weight loss, tissue damage or behavior change (Xu KH, et al.)
Kawiak A, et al., 2007
Xu KH, et al., 2010
Gaascht F, et al., 2014
Kong X, et al., 2017
Zhang J, et al., 2017
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Lapachol
2-hydroxy-3-(3-methyl-2-butenyl)-1,4-naphthoquinone
Kasumi-1
Primary cells from patients
HL-60
Not reported directly
>50
Not tested de Souza Reis FR, et al., 2013
Esteves-Souza A, et al., 2008
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Atovaquone
trans -2-[4-(4-chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthalenedione
MOLM13, MV4-11, THP-1, NB4, Kasumi-1, HL-60, KG1, HEL 13.7–98.9 Decreased diseased burden and prolonged survival in the treatment group compared to the control group (Stevens AM, et al.) Xiang M, et al., 2016
Stevens AM, et al., 2017
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2-((4-((3-aminopropyl)(benzyl)amino)butyl) amino)naphthalene-1,4-dione
HL-60 10.5 Not tested Esteves-Souza A, et al., 2008
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Ramentaceone
7-Methyljuglone
HL-60 8.8 Not tested Kawiak A, et al., 2012
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Cordiaquinone J
HL-60 2.7 Not tested Marinho-Filho JD., et al., 2010
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TW-92
2-chloro-3-(3-amino-4-methyl-phenylamino)-1,4-naphthoquinone
U937, peripheral blood mononuclear cells from AML patients 3.2 Not tested Hallak M, et al., 2009
Multi-substituted monomeric naphthoquinones
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Shikonin
5,8-dihydroxy-2[(1R)-hydroxy-4-methylpent-3-en-1-yl]-3-methyl-1,4-naphthoquinone
HL-60, U937,
primary AML cells
3.8 Prolonged survival observed in the treatment group compared to the control group (Yang H, et al.) Yang H, et al., 2009
Zhang B, et al. 2012
Zhao Q, et al., 2015
Trivedi, et al., 2016
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SH-7
1-(1,4-dihydro-5,8-dihydroxy-1,4-dioxonaphthalen-2-yl)-4-methylpent-3-enylfuran-2-caroxylate
HL-60 2 Not tested Yang F, et al., 2006
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5,8-dihydroxy-2-(1-hydroxy-2-nitroethyl)-1,4-naphthoquinone
HL-60 0.14 Not tested Beretta GL, et al., 2017
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3-butyl-2-chloro-5,7-dimethoxy-1,4-naphthoquinone
HL-60 3.8 Not tested Li K, et al., 2018
Heterocyclic monomeric naphthoquinones
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FNQ3 (Furanonaphthquinone)
2-Methylnaphtho[2–b]furan-4,9-dione
HL60, NB-4, U937, THP1, primary AML cells 5.9–8.2 Not tested Desmond JC, et al., 2005
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FN6-one (Furonaphthoquinone)
HL-60, U937 0.87–3.0 Not tested Inagaki R, et al., 2013
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Nor-β-lapachone
HL-60, KG1, K562 0.4–17.2 Not tested da Silva EN Jr, et al. 2007, 2010
Cavalcanti, et al., 2011
Araújo AJ, et al., 2012
Cardoso, et al., 2014
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β-lapachone
3,4-dihydro-2,2-dimethyl-2H-naphtho[1–b]pyran-5,6-dione
HL-60 7.1 Not tested Planchon SM, et al., 1995, 1999
da Silva EN Jr, et al. 2007, 2010
Inagaki, et al., 2015
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Dunnione
HL-60 0.9 Not tested Inagaki, et al., 2015
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LQB-118 (pterocarpanquinone)
HL60, U937,
Kasumi-1
6–9 Non-cytotoxic to normal BM cells in healthy control mice. de Souza Reis, et al., 2013, Nestal De Moraes, et al., 2014
Dimeric naphthoquinones
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3-bromo-3′-hydroxyl-dimeric 1,4-naphthoquinone
MOLM-14, THP-1, primary AML cells 0.36–8.5 Tested for tolerability and side effects with IP and SC injections. Lapidus, et al., 2016
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3,3′-bis-aziridinyl-dimeric 1,4-naphthoquinone
MOLM-14, THP-1, primary AML cells 0.18–2 Tested for tolerability with IP injections. Carter-Cooper, et al., 2017

BM = bone marrow, IP = intraperitoneally, SC = subcutaneously.