. Author manuscript; available in PMC: 2009 Nov 27.

Published in final edited form as: Bioorg Med Chem. 2008 Oct 17;16(24):10345–10355. doi: 10.1016/j.bmc.2008.10.030

Table 1.

Activity of inhibitors of the cytochrome bc₁ complex

Compound	Inhibitor	Wheat Powdery Mildew	Wheat Glume Blotch	Potato Late Blight	Vine Downy Mildew	Wheat Brown Rust	NADH oxidaseIC₅₀ (nM)
Breakpoint^a (μM)
8	Crocacin A	>180^b	>180	>180	45	45	56
11	Crocacin D	>180	45	45	45–9	9	36
2	Stigmatellin	>180	>180	>180	180	>180	81
7	Azoxystrobin	<1.8^c	<1.8	<1.8	<1.8	<1.8	120

breakpoint is the lowest concentration at which control of disease was 100%

> indicates that the compound was not active at the highest concentration tested.

< indicates that the compound was 100% active at this concentration but was not tested at lower concertrations.