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. Author manuscript; available in PMC: 2013 Jul 27.
Published in final edited form as: Chem Biol. 2012 Jul 27;19(7):875–882. doi: 10.1016/j.chembiol.2012.05.013

Table 1.

Lichen compounds and their potency for LF inhibition.

Compound Name Structure IC50 (µM),
MKK6
cleavage
1 Stictic acid (StA) graphic file with name nihms384349t1.jpg 24 ± 3
2 Salazinic acid graphic file with name nihms384349t2.jpg 42 ± 5
3 Parellic acid graphic file with name nihms384349t3.jpg 125 ± 20
4 Gangaleoidin graphic file with name nihms384349t4.jpg >250
5 Physodic acid graphic file with name nihms384349t5.jpg >250
6 Lecanoric acid graphic file with name nihms384349t6.jpg No inhibition
7 Atranorin graphic file with name nihms384349t7.jpg No inhibition
8 Reduced stictic acid graphic file with name nihms384349t8.jpg >250
9 Reduced parellic acid graphic file with name nihms384349t9.jpg >250